Series 1. California, General 1961
Report on survey of operator protection at community sewage disposal works July 1961
Report on survey of public health implications concerning milk and meat producing livestock with relation to sewage disposal practices July 1961
Report on backflow protection at sewage treatment plants and sewage system pumping stations August 1961
Report on survey of irrigation practices of sewage effluent in Region I August 1961
Report on survey of relationship of sewage discharges to sources of water supply September 1961
Series 2. Alameda County 1911-1963
Sub-Series 2.1. Countywide 1916-1963
Application of Mrs. Phoebe A. Hearst for sewage disposal permit 1916
Status of sewage disposal in Alameda County as of January 1, 1963
Investigation of minimum dissolved oxygen over mud flats not affected by waste discharge 1954
Report on proposed drainage wells, Owens Tract 1950
Report on proposed drainage wells Shinn Subdivision, Niles, California 1950
Report on sewerage of Alvarado 1935
Miscellaneous laboratory analyses, resolutions, Alameda County correspondence 1935-1954
Sub-Series 2.2. Alameda (City) 1952-1955
Results of coliform testing, San Leandro Bay, Summary results of analysis from Bureau of Sanitary Engineering; resolutions on Alameda City sewage; dissolved oxygen study Oakland Inner Harbor; report on City of Alameda beach sites by Gerson Chanin, coliform group tests on Bay waters and summary on beaches 1952, 1955
Sub-Series 2.3. Albany undated
North Outfall specs, map, plan and profile, engineer's report; City of Albany sewage map
Sub-Series 2.4. Berkeley 1912-1947
General correspondence; existing sewerage questionnaire, map showing combined and storm sewers with original creek drainage; plan showing location of proposed sewage separation mains 1912; 1947
Sub-Series 2.5. Castro Valley 1953
Sewer rental charges 1953?
Sub-Series 2.6. East Bay Regional Parks 1951-1954
Sewage and laboratory analyses 1951-1954?
Sub-Series 2.7. East Bay Municipal Utility District 1946-1954
General correspondence; sewage maps, results of bacteriological studies; resolutions on general bay area sewage; magazine articles regarding East Bay cities 1952-1954
Brief records of studies relating to loads on sludge tanks 1949
East Bay sewage disposal system
Rainwater runoff in sanitary sewers 1954
Report for year ending June 30, 1954
Application for permit from the East Bay Municipal Utility District special district no. 1 1946
Sub-Series 2.8. East Bay 1924
Notes on a water supply for the East Bay cities 1924
Sub-Series 2.9. Emeryville 1922
Application to the California State Board of Health, map of Emeryville
Stockyards at Emeryville 1922
Sub-Series 2.10. Hayward 1946-1953
General correspondence; letters from the Bureau of Sanitary Engineering; proposals for special projects; several project maps
Proposal for municipal sewage collection and treatment system 1952
Proposed 1946 sewerage improvements for the city of Hayward 1946
Hayward sanitary survey 1950
Hayward Highlands sanitary survey 1953
Sub-Series 2.11. Hidden Valley Ranch 1954
Hidden Valley Ranch sanitary survey 1954
Sub-Series 2.12. Irvington 1913-1916
Correspondence concerning the public water supply of Irvington 1913-1916
Sub-Series 2.13. Livermore 1917-1925
General correspondence; laboratory results; resolutions for the city of Livermore; some photographs of the sewage area plan
Application of Alameda for a permit to construct a sewer system and disposal works 1917
Application of the town of Livermore for sewage disposal permit 1918
Application of the Board of Supervisors of Alameda County for permit to construct sewer systems and disposal works 1917
Application of the town of Livermore to construct and use an Imhoff tank and filter beds 1925
Application of the Board of Supervisors of Alameda County for permit to construct sewage disposal works and dispose of sewage of Del Valle farm 1923
Application to the California State Board of Health from the Board of Trustees 1925
Sub-Series 2.14. Livermore, Veterans Administration undated
Laboratory results from the Regional Water Pollution Control Board and a photograph of the Veteran's Administration Hospital site
Sub-Series 2.15. Oro Loma Sanitary District 1941
Oro loma and Castro Valley map showing main trunk sewers; application to the Board of Public Health; Castro Valley and Oro Loma agreement, flow diagram showing sewage treatment works; analysis from the Department of Public Health 1941
Sub-Series 2.16. Oro Loma 1941-1947
Application from Oro Loma Sanitary District for permit to construct and operate a sewage treatment works, to be located on the shore of San Francisco Bay 1947
Application of the Oro Loma Sanitary District for permit to construct and use a separate sludge digestion plant to be located on on the extension of Bockman Road on the shores of San Francisco March 27, 1941
Sub-Series 2.17. Piedmont 1911-1950
Grand avenue gauging station diagram; diagrams of the Piedmont sewer flow at stations A and B, letters in regards to the Chapter 20 funds; existing sewerage questionnaire 1949-1950; 1911
Sub-Series 2.18. Pleasanton 1940-1954
Regional Water Pollution Control Board checking program reports; resolution for the town of Pleasanton, tests of Pleasanton sewer farm, laboratory results of the Pleasanton Sewage Plant, 1940 sanitary survey 1943-1954
A report on operation of the town of Pleasanton sewage treatment plant 1954
Letter to Dr. Wm. C. Hassler concerning the possibility of sewage of Pleasanton reaching the San Francisco water supply
In the matter of application from the town of Pleasanton for permit to construct and operate a new sewage treatment works at the site of the old plant 1947
Sub-Series 2.19. San Leandro 1918-1950
Analysis of well at disposal plant, San Leandro, resolutions for the city of San Leandro, application to the California State Board of Health, magazine articles, results of samples at San Leandro Sewage Treatment Plant 1941; 1952; 1918; 1948; 1950
Application of the city of San Leandro for a permit to construct a treatment plant for sewage and garbage 1938
Application from the city of San Leandro to construct an use additions to the existing sewage treatment works at the foot of Davis street 1946
Specifications for constructing a 24-inch reinforced concrete outfall sewer with manholes from San Leandro Sewerage Treatment Plant to Mean Low Water San Leandro Bay, sewage treatment plant improvements for the city of San Leandro 1943; 1946
Series 3. Alpine County 1954
Report on sewage disposal at Markleeville and Woodfords 1954
Series 4. Amador County 1912-1954
Sub-Series 4.1. Countywide 1912-1954
General correspondence 1912-1954
Permit recommendation for the City of Jackson to construct and use intercepting and outfall sewers and sewage treatment plant 1936
Ione sanitary survey 1950
Sub-Series 4.2. Amador (City) 1940-1951
General correspondence 1940-1951
Sub-Series 4.3. Plymouth 1940-1953
City of Plymouth preliminary report on proposed sewage disposal project 1953
City of Plymouth report on proposed waste discharge; 1940 sanitary survey for Plymouth; memorandum from the State Dept. of Public Health on an accidental drowning of child in abandoned septic tank 1950
Sub-Series 4.4. Sutter Creek undated
Photographs of Sutter Creek; sanitary survey for Sutter Creek by the State Dept. of Public Health
Series 5. Butte County 1911-1964
Sub-Series 5.1. Countywide 1943-1954
Butte County Health Dept., a summary of public statistics 1953
Application of the Richvale Sanitary District for permit to construct and operate a sewage collection system 1948
Butte County survey by L.G. Epperson 1954
Butte County, by the Bureau of Sanitary Engineering 1943
Sub-Series 5.2. Biggs 1911-1939
Application of the City of Biggs for permit to construct sewerage system and disposal plant 1921
Application of North Burbank Public Utility District to dispose of sewage into tailing dumps of Ophir Gold Dredging Company 1939
General correspondence; sanitary survey for Biggs; composition of works for Biggs Imhoff an filter design; existing sewerage questionnaire 1911
Sub-Series 5.3. Chico 1912-1959
Tentative requirements for Continental Unit Nut Comp. at Chico, by the Regional Water Pollution Control Board, supplement to reconnaissance survey, sanitary survey for Chico, application to use existing works to the State Board of Health, report on sewage disposal of Chico 1951; 1942; 1940; 1918; 1916
Sanitary surveys from different owners and locations (74 surveys) 1936
Annual report of the City Clerk of the City of Chico, California, for the fiscal year ending June 30, 1912
Report of sewage disposal of Chico 1916
Application for permit to install a separate sludge digestion plant at the sewer farm 1928
Application for permit to install separate sludge digestion with disposal upon a new 123 acre sewer farm 1928
Sewage disposal facilities for City of Chico 1955
Report of sanitary engineering survey of public water system, Chico 1959
Sub-Series 5.4. Gridley 1913-1964
General correspondence; water treatment records, City of Gridley sewage disposal plant area map showing buildings 1964; 1945
Application for permit to construct and use a high rate trickling filter sewage treatment plant 1945
Report on sewerage and sewage disposal 1913
Report of sanitary engineering survey of public water system, Gridley 1959
Sub-Series 5.5. Gridley Farm Labor Camp 1936-1937
General correspondence; analysis results for East Gridley and well for Gridley Resettlement Camp, California Migratory Camps, map showing purchase area, resettlement administration 1937; 1936
Sub-Series 5.6. Oroville 1916-1958
General correspondence; pictures of Oroville sewage treatment plant, map of Oroville and vicinity, map of the City of Oroville and proposed sanitary sewers, revised 1939; 1940
Application for permit to enlarge, modify and operate the existing sewage treatment plant 1949
Special report on the water supply of Oroville 1916
Oroville-Wyandotte irrigation district sanitary survey 1958
Sewage Disposal Facilities for City of Oroville March, 1956
Series 6. Calaveras County 1934-1963
Sub-Series 6.1. Countywide 1934-1963
General correspondence 1934-1958
Application of the Mokelumne Hill Sanitary District for permit to construct and use a new domestic sewage treatment plant 1947
Pinebrook Mutual Water Company sanitary survey 1963
San Andreas - Mokelumne Hill sanitary survey 1952
Blue Lake Springs Mutual Water Company 1963
Sub-Series 6.2. Angels Camp 1939-1963
Review of City of Angels sewerage project, by R.W. Rollins, memorandum report on the Angels sewerage project, recommendations on the public health aspects of the proposed sewage discharge from the City of Angels, by the County Health Officer 1947, 1951, 1963
Application of Angels City to extend and enlarge the sewer system and to construct an Imhoff tank 1939
Angels Camp sanitary survey 1950-1951
Series 7. Colusa County 1924-1953
Sub-Series 7.1. Countywide 1924-1949
Adequacy of Colusa Sewage Treatment Plant 1946
Application of the City of Colusa for permit to construct a new primary sewage treatment plant 1949
Permit recommendation for the Maxwell Public Utility District to construct and use a sewer system and disposal plant 1936
Application of the City of Williams for permit to construct a new sewer outfall and continue to operate a sewage treatment plant 1949
Application of the town of Williams to construct a sewer system and Imhoff tank with disposal into salt creek 1924
Sub-Series 7.2. Arbuckle 1941-1952
General correspondence photographs of Arbuckle sewage disposal 1941-1952); 1942
Application of the Arbuckle Public Utility District for permit to construct and operate a sewage treatment works to serve the district 1947
Sub-Series 7.3. Colusa (City) 1953
Colusa sanitary survey 1953
Sub-Series 7.4. Maxwell 1951
Maxwell sanitary survey 1951
Sub-Series 7.5. Williams 1950
Williams sanitary survey 1950
Series 8. Contra Costa County 1913-1963
Sub-Series 8.1. Countywide 1935-1961
General correspondence photograph of the Maush Creek Prison Farm and of Point San Pablo 1939-1964); 1945
Permit recommendation on application of the board of supervisors of Contra Costa County for permit to dispose of septic tank effluents from Rivercrest Sewer District 1935
Report of conditions resulting from drainage from the Quicksilver Mine on Mt. Diablo 1950
A report on sewage disposal facilities for the Home Acres Sewer Maintenance District, Rivercrest Sewer District and Bella Vista Sanitary District 1953
Report and general plan for refuse disposal 1957
Application of the town of Hercules for permit to alter the existing sewage system and dispose of septic tank effluent to San Pablo Bay, Pinole Creek and Refugio Creek 1949
Report on Southern Public Utility District sewerage facilities 1953
Engineer's report and supplement: supporting data and information 1959
Report on water pollution and sewage disposal in Contra Costa County 1952
Memorandum, Southern Public Utility District sewage force main 1953
Ambrose Fire Protection Area Sanitary survey 1950
Gregory Gardens sanitary survey 1957
Branch of County Jail sanitary survey 1952
Report on the Contra Costa Canal 1960
Contra Costa County Water District sanitary survey 1962
Contra Costa District sanitary survey 1959
Contra Costa Water District, treated water division, sanitary survey 1961
Sub-Series 8.2. Southern Pud 1940-1953
General correspondence; resolutions on Contra Costa County; bacteriological analysis from Danville and Cameo Acres, Contra Costa County, negatives of prints used in Report on Southern Public Utility District sewerage facilities by B.S.E. 1953; 1953
Report on Southern Public Utility District sewerage facilities 1953
Memoranda, Southern Public Utility District sewerage facilities 1953
Application from the Byron Sanitary District for permit to construct and operate a sewage disposal plant to serve the area of Byron 1948
Application of the Brentwood Sanitary District for a permit to construct a clarigester-trickling filter plant 1940
Sub-Series 8.3. Central Contra Costa Sanitary District 1945-1954
General correspondence; analysis of Central Contra Costa Sanitary District, effluent from ox. pond #4 and #1, agenda for meeting to consider problems of sewage overflows and bypasses in sewerage system, resolution on Walnut Creek 1949; 1954; 1951
Official statement of Central Contra Costa Sanitary District 1947
Preliminary survey proposed Central Sanitary District, Contra Costa County, California 1945
Preliminary investigation report on proposed Central Contra Costa County, Sanitary District 1945
Review of Preliminary report for a comprehensive sewer system, February 1953 1954
Sub-Series 8.4. Antioch 1915-1951
General correspondence; letters from the Regional Water Control Board on tentative requirements for the City of Antioch, laboratory results for Antioch, summary of the design details of the proposed sewage treatment plant 1950-1951; 1954; 1951
Application of the Fibreboard Products Inc., for permit to construct and operate a waste disposal system to serve a new works 1946
Investigation and recommendations relating to the improvement of the water supply of Antioch 1915
Application of the City of Antioch for permit to construct and operate a sewage treatment plant to serve the City of Antioch 1949
Sub-Series 8.5. Antioch, Fibreboard Products Co. 1946-1948
General correspondence; letters in regard to the Corps of Engineers' application for permit to lay pipe line in San Joaquin River and to construct intake structure near Antioch 1946 and 1948
Information on San Joaquin River in the vicinity of Antioch, reviewing the sewage permit application from the Fibreboard Products, Inc. 1946
Sub-Series 8.6. Bella Vista Sanitary District 1938-1953
Recommendation in the matter of application of Bella Vista Sanitary District for permit to dispose of septic tank effluent into Shell Chemical Company waste canal 1938
A report on sewage disposal facilities for the Home Acres Sewer Maintenance District, Rivercrest Sewer District and Bella Vista Sanitary District 1953
Sub-Series 8.7. Brentwood 1940-1963
General correspondence; application to construct and use a Sewerage System, various analysis results from Brentwood Sanitary District report on sanitary engineering survey 1940; 1940- 1963; 1961
Report upon the sewage treatment plant and domestic and industrial wastes 1956
Report on Brentwood Sanitary District sewage treatment plant 1953
Sub-Series 8.8. Clyde 1940
Sanitary survey for Clyde 1940
Sub-Series 8.9. Concord 1917-1958
General correspondence; photographs (5) of the Concord Sewage Disposal Plant 1945
Report on disposal of existing septic tank effluent from City of Concord into oxidizing ponds to be constructed on the City sewer farm 1931
Permit recommendation for the Pacific Gas And Electric Company to dispose of septic tank effluent from its steam electro generating plant at Oleum into San Pablo Bay 1940
Permit recommendation for the Pacific Gas and Electric Company to discharge sewage and industrial waste from applicant's proposed power generating plant near Martinez into a tidewater slough east of town 1940
Application from the City of Concord for permit to construct and operate sewage treatment works 1947
Permit recommendation for the Pacific Gas And Electric Company to discharge sewage and industrial waste from applicant's proposed power generating plant 1940
On the question of granting sewage disposal permit to the Moraga Company 1917
General plan sewerage giant drainage basin 1958
Report on the disposal of sewage along the shore of San Pablo Bay and Carquinez Strait in Contra Costa County 1917
General plan sewerage, San Pablo drainage basin 1957
Report on sewage treatment plant and recommendations, City of Concord 1954
Application of the town of Concord for permit to dispose of its septic tank effluent into oxidizing ponds on the City sewer farm 1931
Sub-Series 8.10. Crockett Sewer Maintenance District 1939-1949
Application of the Board of Supervisors of Contra Costa County to reconstruct and operate a series of outfalls serving the Crockett-Valona sewer maintenance district 1939
Application of the Contra Costa County Board of Supervisors for permit to construct a sewage treatment plant to serve the Crockett Sewer Maintenance District 1949
Sub-Series 8.11. Danville Community Services 1952-1954
General correspondence; letter to the Counsel of the Danville Community District in regards to requested information pertaining to the cost of construction and operation of an activated sludge plant, resolution for Danville Community Services, notice of informal hearing regarding the discharge of treated sewage into San Ramon Creek... 1954; 1953; 1952
(Revised) report on sanitary sewer system, collection, treatment and disposal for Danville Community Services District 1953
Sub-Series 8.12. Diablo Valley College 1951-1954
General correspondence; letter to J.A. Maga in regards to the Contra Costa Junior College, East campus Sewage Treatment Plant, resolutions for the Contra Costa Junior College 1954; 1951-1952
Sub-Series 8.13. Hercules 1916-1917
Investigation of tastes and odors in the water supply of Hercules and Pinole 1917
Disinfection of water from Pinole Creek at Pinole 1916
Sub-Series 8.14. Martinez 1918-1954
General correspondence; resolutions for the City of Martinez 1951 and 1954
Application of the City of Martinez for permit to construct a sewer outfall 1918
Application from the City of Martinez for permit to construct and operate a sewage treatment works 1947
Sub-Series 8.15. Oakley 1953
Oakley sanitary survey 1953
Sub-Series 8.16. Pinole 1940
1940 sanitary survey for Pinole by H.W.J. for the California State Dept. of Public Health 1940
Sub-Series 8.17. Pittsburg 1915-1959
General correspondence; resolution for the City of Pittsburg; laboratory reports of various companies from the California Dept. of Public Works, New York Slough diagrams 1930; 1930
Application of the City of Pittsburg for permit to discharge septic tank effluent into New York Slough 1915
Application of the City of Pittsburg for permit to construct an operate a sewage treatment plant to serve the general area of the City of Pittsburg 1948
Pittsburg water project: plans for supplying water to the City of Pittsburg 1933
Pittsburg sanitary survey 1959
Sub-Series 8.18. Pittsburg, Columbia Steel Co. 1942
Columbia Steel Co. pickling liquor waste data; blueprints of the Columbia Steel Co. sewage treatment plant and orientation plans 1942
Sub-Series 8.19. Pittsburg, Shell Chemical Co. 1952
Industrial waste treatment at Shell Point 1952
Sub-Series 8.20. Richmond 1937-1960
General correspondence; photographs of the Richmond sewage disposal and of the Quaker Container Corporation area, resolutions for various parts of Richmond; laboratory results from the California Dept. of Public Health, diagrams of the Richmond Inner Harbor and vicinity, newspaper clippings 1958; 1951; 1943; 1950-1953
Report on sewage disposal for the City of Richmond and Stege Sanitary District 1948
Report on the installing of tide gates or a weir at the entrance to the drainage ditch 1943
Report of special investigating committee relative to proposed location of Del Mar Cannery at Ferry Point 1937
Richmond shoreline pollution study 1951
Richmond shoreline investigation 1953-1954
Report on Richmond, California 1960
Preliminary fish toxicity tests of San Pablo Bay waters in the vicinity of the Richmond Standard Oil refinery, Contra Costa County 1951
City of Richmond Compliance Investigation March 23, 1960
Sub-Series 8.21. Walnut Creek 1913-1945
General correspondence; Walnut Creek tomato cannery waste data, proposed sewerage questionnaire, Walnut Creek stream pollution survey, investigation of the sewage disposal plant of Walnut Creek, photographs of the Walnut Creek Sewage Disposal Plant 1944; 1913; 1943; 1915; 1945
Specifications for a complete sewer system for the town of Walnut Creek situated in Contra Costa County, California 1913
Series 9. Del Norte County 1923-1957
Sub-Series 9.1. Countywide 1954
General correspondence; copies of the 1935 report of the Sanitation Division of the Del Norte- Humboldt Bi-County Health Department, lab results from Elk Creek near Crescent City 1954; 1954
Report on sanitation in the Crescent City area 1954
Sub-Series 9.2. Crescent City 1923-1957
General correspondence; photographs of Crescent City sewage pollution, coliform group tests on beach water samples 1948; 1951
Report to the Del Norte County Planning Commission, Del Norte, California, upon the flood water problem of Elk Creek watershed 1954
Crescent City ocean study 1950
Crescent City ocean study 1951
Analysis of Crescent City sewer system 1953
Application of the City of Crescent City for permit to supply water from proposed new works 1957
Report on sewage treatment for Crescent City, California 1948
Application of the City of Crescent City for permit to construct a sanitary sewerage system together with an outfall line 1923
Series 10. El Dorado County 1913-1957
Sub-Series 10.1. Countywide 1941-1947
General correspondence; El Dorado preliminary sewer survey, photographs of Camp Sacramento; Berkeley- Echo Lake Camp diagram 1947; 1941
Sub-Series 10.2. El Dorado County Subdivisions 1954-1963
Letter in regards to the sanitary appraisal of the Pioneer Park subdivision conducted by the Bureau of Sanitary Engineering, letter from the Bureau of Sanitary Engineering in regards to the sanitation in Moulton Manor subdivision, letter from the Bureau of Sanitary Engineering in regards to the sanitary appraisal of the Rubicon Park Estates, Unit 1 1954; 1954; 1954
Gardner Mountain Subdivisions - Tahoe Valley, sanitary survey 1958
Angora Water Company sanitary survey 1963
Sub-Series 10.3. Lake Tahoe 1938-1957
Lake Tahoe resort area in California; summary of findings from a preliminary sanitary survey 1938
Tahoe - Sierra sanitary survey 1957
Sub-Series 10.4. Pollock Pines 1957
Pollock Pines sanitary survey 1957
Sub-Series 10.5. Placerville 1913-1949
Application of the City of Placerville to rehabilitate, enlarge, and operate the present sewage treatment plant 1949
Water supply of Placerville 1916
California State Board of Health report on sewerage and sewage disposal, Placerville 1913
Application of the City of Placerville for permit to construct and operate additions and alterations to the present sewage treatment works 1949
Permit recommendation for the City of Placerville to operate a bio-filter plant just below associated oil company substation 1937
Special report on the water supply of Placerville 1916
Sub-Series 10.6. Tahoma 1954
Tahoma sanitary survey 1954
Series 11. Fresno County 1915-1963
Sub-Series 11.1. Countywide 1915-1963
General correspondence; memorandum of the geologic and waste disposal investigation of the East Coalinga Extension Oil Field, 1940 sanitary surveys for Fig Garden Area Co. Water District #1 and the Del Rey Sanitary District by the Bureau of Sanitary Engineering; effluent requirements for the Del Rey Cooperative Winery, tax information for Fresno County 1956; 1951; 1945-1946
Cottonseed oil waste characteristics 1952
Application of the City of Mendota for permit to construct and use a new sewage treatment plant with land disposal of plant effluent 1947
Application for permit from the City of Fresno to construct a primary stage sewage treatment plant on the present sewer farm 1946
Notes on proposed Firebaugh Sewerage System 1924
Report on sewage disposal at Fresno 1921
Chlorination studies, Fresno Sewage Plant, Fresno, California 1948
Application of B. Cribaria and Sons, Fresno, for permit to dispose of liquid winery wastes by intermittent irrigation 1949
Memoranda of inspections of Fresno County wineries 1933
Recommendation of the granting of permit to the City of Parlier to install a sewerage system and Imhoff tank on 10 acres of land on the S. H. Herring Place 1949
Addenda to report on proposed Reedley sewage disposal works 1924
Report on proposed sewage disposal works at Reedley 1924
California State Board of Health report on the Kings River delta with particular reference to the sewage disposal of Reedley 1915
Application of the City of Reedley to construct new sewage works 1924
Proposed sewage disposal works at Reedley, resolution approving plans, findings and opinion 1924
Application of the City of Reedley to construct new sewage works 1924
Application of the California Peach Growers Association to discharge the liquid wastes of their plants at Reedley and Kingsburg, into the Kings River 1918
Application of the City of Reedley for permit to construct and operate additions and alterations to the existing sewage treatment plant 1949
Special report on a performance test of the Reedley sewage treatment works, conducted December 26th to 30th, 1916, (inclusive) 1917
Cottonseed oil waste characteristics 1952
Permit recommendation for the City of Coalinga to construct clarification tank and enclosed separate sludge digestion tank at a site on the south bank of Los Gatos Creek 1934
Application of the City of Sanger for permit to construct and operate a sewage treatment plant 1944
Status of waste disposal, Fresno area 1953
Application from the City of Kingsburg for permit to construct and use a new industrial waste disposal system 1947
Application of the City of Coalinga to use the sewage effluent for irrigation on approximately 100 acres of private land lying east of the sewage plant 1938
Application of the Tranquillity Public Utility District for permit to construct and operate new sewerage and a new sewage treatment plant 1949
Fresno County Water Works District No. 19 sanitary survey 1959
Fresno County Water Works District No. 2 sanitary survey 1951
Del Rey Water Works, sanitary survey 1963
Bakman Homesites Water Utility sanitary survey 1956
Sub-Series 11.2. Auberry 1950
California State Dept. of Public Health memorandum on the sanitary survey of the Auberry area, Fresno County, report on water supply and sewage disposal in the Auberry area, Fresno County, R.M. Potts survey of sewage disposal conditions at Auberry 1950; 1950; 1950
Report on water supply and sewage disposal in the Auberry area, Fresno County 1950
Sub-Series 11.3. Big Creek 1920-1924
Application of the Southern California Edison Company to dispose of sewage in the Big Creek region 1924
Water supplies of the Southern California Edison Company at camps in the vicinity of Big Creek, California 1920
Sub-Series 11.4. Clovis 1941-1950
General correspondence; lab results from the Bureau of Sanitary Engineering; photographs of the Clovis Sewage Disposal and of Dry Creek 1941 1943
Application of the City of Clovis for permit to construct a primary stage sewage treatment plant on the Fred F. Miller property 1946
Clovis sanitary survey 1950
Sub-Series 11.5. Coalinga 1951
Coalinga sanitary survey 1951
Sub-Series 11.6. Fowler 1950
Fowler sanitary survey 1950
Sub-Series 11.7. Fresno (City) 1922-1951
General correspondence; letters from the Bureau of Sanitary Engineering in regards to the effluent requirements for the City of Kerman, tentative requirements for waste discharge for the the City of Fresno; map showing the water system of the City of Fresno, location plan and topography of the City of Kerman sewage treatment plant 1950-1951; 1922; 1950
Sewage disposal facilities of the City of Fresno 1944
Fire prevention and engineering standards, report on the City of Fresno 1933
Sub-Series 11.8. Fresno Air Terminal 1941-1944
General correspondence; biofilter data from the Fresno airport, analysis results from Hammer Field by the Bureau of Sanitary Engineering, photographs of the Fresno airport 1941; 1944; 1941
Engineering reports including design data, sewage treatment plant for Hammer Field Station Hospital 1943
Notes on water supply, sewage disposal, and garbage disposal for certain army airport cities 1941
Sub-Series 11.9. Highway City 1950
Highway City sanitary survey 1950
Sub-Series 11.10. Kerman 1949-1950
Kerman sanitary survey 1950
Application of the City of Kerman for permit to construct new sewerage and sewage treatment plant 1949
Sub-Series 11.11. Kingsburg 1916-1951
General correspondence; memorandum concerning Kingsburg industrial waste, 1940 sanitary survey for Kingsburg; notes on test of sewage treatment works at Kingsburg 1937; 1923
Application from the City of Kingsburg for permit to construct and use a new domestic sewage treatment plant 1947
Permit recommendation for the City of Kingsburg to dispose of settled sewage to irrigate vineyards on lands of Jerome Nunes 1934
Application of the City of Kingsburg for permit to construct sewage treatment works and disposal adjacent to Kings River 1918
The granting of sewage disposal permit to the City of Kingsburg 1918
Application of the City of Kingsburg for permit to discharge sewage on sewer farm 1916
Kingsburg sanitary survey 1951
Sub-Series 11.12. Orange Cove 1951
Ordinance no. 58, an ordinance of the City of Orange Cove regulating the disposal of industrial waste 1951
Sub-Series 11.13. Parlier 1928-1950
General correspondence; 1940 sanitary survey
Application of the Board of Supervisors of Fresno County for permit to install a sprinkling filter plant at the Fresno County Tuberculosis Sanatorium at Auberry 1928
Parlier sanitary survey 1950
Sub-Series 11.14. Pinedale 1942-1953
General correspondence 1942-1953
Sub-Series 11.15. Reedley 1921-1948
General correspondence; proposed sewerage questionnaires from the California State Board of Health, 1940 sanitary survey 1941
Notes on action brought in the name of the State of California by the district attorney of Kings Co. vs. Reedley and the State Board of Health's part therein 1948
Pollution of Kings River by the sewage of Reedley 1924
Application of the City of Reedley for permit to construct an industrial and storm water sewer 1921
Sub-Series 11.16. San Joaquin City 1939
Memorandum, sewer and water systems of San Joaquin City, photographs, sewer outlet 1939; 1939
Sub-Series 11.17. Sanger 1940-1952
General correspondence 1940 sanitary survey, Sanger; photographs, China Slough 1941-1952); 1943
Sub-Series 11.18. Selma 1920-1950
General correspondence; 1940 sanitary survey, Selma, photographs, Selma sewage disposal 1941; 1941
Interviews with persons surrounding the Selma Sewer Farm 1939
Application of the City of Selma for permit to construct and operate a sewage treatment plant to serve the City of Selma and its industries 1949
Application of the City of Selma for permit to construct sewer extensions and treatment works 1920
Selma sanitary survey 1950
Series 12. Glenn County 1912-1959
Sub-Series 12.1. Countywide 1959
General correspondence; Dept. of Public Health analyses of the Sacramento River, road map of County of Glenn 1959
Sub-Series 12.2. Hamilton City 1958
Hamilton City sanitary survey 1958
Sub-Series 12.3. Orland 1912-1949
Orland Sewer Farm diagrams, Orland topography map; application of permit to deposit and discharge into septic tank..., 1912; proposed sewerage questionnaires; photographs, Orland sewage disposal 1942-43; 1942-43
Application of the City of Orland for permit to construct and operate a complete new sewage treatment plant and to dispose of effluent to land 1949
Orland - Sewage, chronological record 1946
Orland Sewer Farm, three progress reports 1942-43
Sewer system and disposal plant: advertisement, proposal and specifications. Orland, California 1912?
Sub-Series 12.4. Willows 1916-1958
Application of the City of Willows for permit to construct and operate intercepting and trunk sewers and a sewage treatment plant 1947
Application of the City of Willows for permit to dispose of sewage onto sewer farm 1916
Willows sanitary survey 1958
Series 13. Humboldt County 1911-1961
Sub-Series 13.1. Countywide 1911-1955
General correspondence 1911-1954
Survey of the effects of Log Pond wastes from Boulder Creek upon the water quality of Mad River 1952
A pollution study of the lower reaches of Eel River near Loleta 1951
Application of the Valley Flower Cooperative Creamy Co. for permit to make alterations and additions to the existing sewage and industrial waste disposal system at their plant near Ferndale 1946
Application of the Mutual Plywood Corporation for permit to construct and operate a sewage and industrial waste disposal system 1949
Application of the Hammond Lumber Company for permit to install and operate two concrete septic tanks 1948
Analysis of plans proposed sewage disposal system, Hammond Lumber Company, Samoa 1950
Fields Landing sanitary survey 1955
Sub-Series 13.2. Arcata 1948-1949
Application of the City of Arcata for permit to change location of proposed sewage treatment plant 1949
Application of the City of Arcata for permit to construct and operate a sewage treatment plant 1948
Sub-Series 13.3. Blue Lake 1922-1961
General correspondence
Blue Lake Fire District No. 1, fire protection report 1954
City of Blue Lake sanitary survey 1961
Blue Lake Sanitary Survey July 22, 1958
Application of the Little River Redwood Company to continue to discharge sewage into Little River 1922
Sub-Series 13.4. Eureka 1915-1949
General correspondence; land use map of the City of Eureka; map of City of Eureka showing ward and precinct boundaries; annual report of the financial transactions of the City of Eureka, sketch showing proposed alternate sites for sewage disposal; proposed and existing sewerage questionnaires 1943
Foundation report, Hill Street site, City of Eureka Sewage Treatment Plant 1949
Report of engineering study of waterworks and sewerage systems 1948
Proposal, special provisions, specifications, contract and plans for the construction of Mad River headworks filter and treating plant 1939
Water supply of the City of Eureka, California 1915
Board of fire underwriters of the Pacific, a report on Eureka, California 1927
Sub-Series 13.5. Ferndale 1922-1952
General correspondence; miscellaneous reports, surveys and diagrams
Report of sewerage disposal, City of Ferndale 1952
Excerpts from report to be presented to the City of Ferndale, waste treatment and disposal 1948
Report on sewage treatment and disposal, Ferndale, California 1948
Application of the town of Ferndale for permit to discharge sewage from the northwest portion of the town into Salt River 1923
Investigation of complaints concerning the quality of the water supply of Ferndale 1922
Sub-Series 13.6. Fortuna 1949
General correspondence; lab results, surveys, and applications
Application of the City of Fortuna for permit to construct a sewage disposal plant 1949
Sub-Series 13.7. Garberville 1949
General correspondence; miscellaneous analysis reports 1949
Sub-Series 13.8. Redway 1960
Redway sanitary survey 1960
Sub-Series 13.9. Rio Dell-Wildwood Sanitation District 1940-1956
Analyses results by the Dept. of Public Health, 1940 sanitary survey 1952
Rio Dell sanitary survey 1956
Sub-Series 13.10. Scotia 1918-1961
Memorandum, water supply, Scotia, Calif 1918
Scotia sanitary survey 1961
Sub-Series 13.11. Trinidad 1940
Calif. Dept. of Public Health sanitary survey 1940
Series 14. Imperial County 1916-1954
Sub-Series 14.1. Countywide 1916-1954
General correspondence 1937-1954
Application of the City of Westmorland for permit to take over the sewerage facilities from the WestmOrland Sanitary District 1948
Application of Westmorland Sanitary District for permit to construct and operate a sewer system with Imhoff tank and disposal 1930
Report on sewage treatment improvements for Holtville, California 1925
Application of the City of Holtville to construct sewerage works with disposal of chlorinated Imhoff tank effluent 1946
Special report on sewage disposal for the City of Holtville, Calif. 1916
Report to California State Board of Health on sewage disposal at Holtville 1917
Application of the City of Calipatria to discharge raw sewage into Alamo River 1920
Application of the City of Calipatria to discharge raw sewage into the Alamo River 1926
Permit recommendation for the City of Brawley to dispose of raw sewage to New River 1933
Preliminary report on sewer and water extensions, City of Brawley 1933
Application of the Niland Sanitary District for permit to construct and operate a sewage collection system 1948
Application from the Holly Sugar Corporation for permit to construct and operate works for treatment and disposal of industrial wastes 1948
Application of the Holly Sugar Corporation for permit to construct and operate works for treatment and disposal of domestic sewage 1948
Permit recommendation for the City of Imperial to conduct a clarifier-trickling filter plant with separate sludge digestion and gas collection 1937
Application of the Board of Directors, Pioneers Memorial Hospital District for permit to construct and operate a sewage collection system and sewage treatment plant 1949
Imperial Valley Data 1953
Report on pollution study of the Salton Sea drainage area 1953
Report on effect of sewage discharged from international outfall sewer on Imperial Beach 1953
Sub-Series 14.2. Brawley 1953
Brawley sanitary survey 1953
Sub-Series 14.3. Calexico 1917-1947
Miscellaneous data, diagrams, and surveys on the New River
Sanitation problems of Calexico and Mexicali, a paper from the Dept. of State International Boundary Commission 1947
Utilization of waters of the Colorado and Tijuana Rivers and of the Rio Grande 1946
Water supply at Calexico 1917
Sub-Series 14.4. Calipatria 1916
Water supply of Calipatria 1916
Sub-Series 14.5. El Centro 1916-1947
Magazine articles about the El Centro sewer system, 1940 sanitary survey 1946
Application of the City of El Centro for permit to continue to operate a sewage collection system 1947
Application of the cities of El Centro and Imperial to discharge clarified sewage into New River 1916
Permit recommendation for the City of El Centro to change the sewer outfall to dispose of raw sewage into New River 1933
Report on sewage disposal for El Centro, Calif. 1933
The question of granting water supply permit to the City of El Centro 1918
Sub-Series 14.6. Holtville 1948
Application of the City of Holtville for permit to construct and operate a sewage treatment plant 1948
Sub-Series 14.7. Imperial City 1939
Silt problems of Imperial Irrigation District as affected by completion of Boulder Dam 1939
Sub-Series 14.8. Imperial Company 1937
The passage of turbid water through Lake Mead 1937
Sub-Series 14.9. Imperial Valley 1922-1926
Sanitary surveys and sampling, Imperial Valley main canal starting at Highway bridge above Yuma 1926
Sanitary survey of Imperial Valley water supplies 1922
Sub-Series 14.10. Niland 1917
General correspondence
Water supply of Niland 1917
Sub-Series 14.11. Seeley 1951
Seeley sanitary survey 1951
Sub-Series 14.12. Westmorland 1935-1940
Official map of the City of Westmorland, Calif., 1940 sanitary survey 1935
Series 15. Inyo County 1924-1953
Sub-Series 15.1. Countywide 1924-1953
General correspondence photographs of Mt. Vernon Sanitation District, Pine Creek and Lone Pine Reservoir 1943-1951); 1936, 1941 and 1945
Application of the Pacific Coast Borax Company, Death Valley Junction, Inyo Co., to construct and operate sewerage works 1924
Pine Creek survey 1952
Application of Lone Pine for permit to operate sewerage system 1949
Oak Creek survey 1951
Lone Pine sanitary survey 1951
Mountain View Trailer Park sanitary survey 1953
Sub-Series 15.2. Big Pine 1951
Big Pine 1950 sanitary survey 1951
Sub-Series 15.3. Bishop 1943-1948
General correspondence; miscellaneous lab analysis; coli tests made by the Bureau of Sanitary Engineering; photographs; layout showing proposed Bishop's sewage disposal works 1943
Report on expansion of sewage facilities for City of Bishop 1944
Application of the City of Bishop for permit to construct and operate improvements to the municipal sewerage system 1948
Series 16. Kern County 1918-1962
Sub-Series 16.1. Countywide 1937-1962
General correspondence photographs of Kernville 1911-1954); 1939
Recommendation for City of Tehachapi to operate an Imhoff-trickling filter plant 1937
Application of the Inyokern Sanitation District for permit to construct a sewage collection system 1948
Application of North of River Sanitary District No. 1 (Oildale) for permit to construct and use a separate sludge digestion-high rate trickling filter plant 1940
Application of North of River Sanitary District No. 1 (Oildale) to install a high rate modified activated treatment plant 1945
Application of County of Kern, Stony Brook Retreat, for permit to construct and operate a sewage treatment plant 1949
Excerpts from A discussion of the sewerage, sewage treatment and disposal problem of the Bakersfield area
Application of the Kern County Board of Supervisors for permit to construct and operate a sewage collection system 1949
Application of the Mojave Public Utility District for a permit to construct a sewage collection system 1944
Application of the McFarland Sanitation District for permit to construct and operate a sewage treatment plant and sewer farm 1948
Kern County tax rates and assessed valuations for year of 1945-46
Sewage disposal systems for migratory labor camps 1939
Application of the Kern County Board of Supervisors for permit to operate the existing sewage collection system and sewage treatment plant 1949
Casa Loma sanitary survey 1953
Frazier Park sanitary survey 1953
Garden Acres sanitary survey 1953
Highland Park Public Utility District No. 1 1951
Highland Park Public Utility District No. 2 1951
Southern California Water Company, Lamont (Weedpatch) System 1962
Weedpatch sanitary survey 1961
Wasco Public Utility District 1950 sanitary survey 1951
East Niles Community Services District sanitary survey 1957
Lamont Sanitary District 1956
Sub-Series 16.2. Arvin 1936-1958
General correspondence; analysis results; map of the County of Kern; photographs 1942
Review of the sewage disposal facilities of Arvin County Sanitation District 1948
Arvin sanitary survey 1958
In the matter of the proposed sanitary sewer and disposal plant to serve the Town of Arvin 1936
Sub-Series 16.3. Arvin Farm Labor Camp undated
General correspondence
Sub-Series 16.4. Bakersfield 1933-1954
General correspondence several maps of Bakersfield 1933-1951
Bakersfield sewer system adequacy
Review of the sewage treatment facilities for the City of Bakersfield, Calif. 1948
The treatment and disposal of sewage wastes for the City of Bakersfield 1949
Report of a proposed development of the City of Bakersfield Municipal Farm 1944
Excerpts particularly pertaining to the Bakersfield area from a report by Charles Gilman Hyde
Tuning up sludge digestion at Bakersfield, Calif. 1941
Review of the sewage treatment facilities for the City of Bakersfield 1948
Report on the City of Bakersfield 1935
Bakersfield sanitary survey 1954
Sub-Series 16.5. Maricopa 1921-1951
Inspection made of the water supply of Maricopa, owned by the West Side Water Company 1921
Maricopa sanitary survey 1951
Sub-Series 16.6. Mojave 1925
Investigation of the water supply of Mojave, Kern County 1925
Sub-Series 16.7. Mt. Vernon 1941-1948
Application for permit from the Mt. Vernon County Sanitation District to construct and operate a sewage treatment plant 1948
Application from Mt. Vernon County Sanitation District for a permit to construct, operate and maintain a sewage treatment plant 1941
Sub-Series 16.8. North of the River Sanitary District 1918-1953
General correspondence 1918-1953
Recommendation on the granting of permit to the City of Bakersfield to operate a separate sludge digestion plant 1937
Recommendation for permit to the Board of Supervisors of Kern County to construct and operate a sewer system at Arvin 1940
Application of the City of Delano for permit to convert the existing Imhoff tank into a secondary sludge digester 1938
Application of the City of Delano for permit to construct a sanitary sewerage system 1922
Application of Mr. P. Sunner Brown of Kernville, and associates, to dispose of sewage 1939
Sub-Series 16.9. Ridgecrest 1952-1953
General correspondence 1952-1953
Sub-Series 16.10. Shafter 1938-1953
General correspondence photographs of Shafter and sewage disposal plant 1936-1949); 1939-1941
Permit recommendation to Shafter Public Utility District to install a sewer system and dispose of sewage 1938
Specifications for sanitary sewer system, Kern Co undated
Shafter sanitary survey 1953
Sub-Series 16.11. Shafter Park Labor Camp 1941
General correspondence photograph of Shafter F.S.A. Camp 1936-37); 1941
Sub-Series 16.12. Taft 1953
Taft sanitary survey 1953
Sub-Series 16.13. Tehachapi 1937-1952
General correspondence photograph of the Tehachapi sewage plant 1937-1952); 1938
Sub-Series 16.14. Wasco 1939
Municipal fire protection report, Wasco, Kern Co., Calif. 1939
Series 17. Kings County 1911-1954
Sub-Series 17.1. Countywide 1916-1954
General correspondence photograph of the Corcoran sewage plant 1937-1954); 1941
Lemoore Sewage Treatment Plant 1928
Report on the sewage disposal of Hanford 1916
Application from the City of Hanford for permit to construct and operate a sewage treatment plant 1948
Application of the City of Hanford to construct a trickling filter plant with clarifiers 1945
Sub-Series 17.2. Avenal 1932-1951
General correspondence 1932-1951
Permit recommendation for Standard Oil Company to construct sewers, Imhoff tank and sewage oxidizing ponds for Avenal 1934
Permit recommendation for Avenal Sanitary District to dispose of sewage 1942
Avenal sanitary survey 1951
Sub-Series 17.3. Hanford 1951
Hanford sanitary survey 1951
Sub-Series 17.4. Lemoore 1911-1953
General correspondence 1911-1953
Application of the City of Lemoore for permit to construct and operate a combination activated sludge and sprinkling filter 1928
Application of the Armona Sanitary District for permit to construct and operate a sewage collection system 1948
Application of the City of Corcoran for permit to construct and use a new separate sewage clarifier 1940
Report on sanitary conditions in Corcoran, Calif. 1916
Lemoore 1950 sanitary survey 1951
Series 18. Lake County 1922-1956
Sub-Series 18.1. Countywide 1922-1951
General correspondence map showing the forest acres adjacent to Rice Fork Lodge, Lake Pillsbury, Lake County 1938-1954); 1949
Blue Lake survey 1951
Application of the town of Lakeport to establish a rapid biologic filter plant with effluent ponds... 1938
Sanitary control of the watersheds tributary to Pillsbury Lake and the Van Arsdale Dam, in Lake and Mendocino Counties, Calif. 1922
Sub-Series 18.2. Lakeport 1926-1956
General correspondence 3 outline maps of the town of Lakeport; photographs of the Lakeport sewage plant 1926-1954); 1943
Report on City of Lakeport sewage disposal facilities 1956
Report upon the treatment and disposal of the sewage wastes of the City of Lakeport, Calif. 1955
Series 19. Lassen County 1937-1954
Sub-Series 19.1. Countywide 1943-1954
General correspondence map of Lassen County showing state, forest and County roads 1943-1954); 1952
Susan River pollution survey 1952
Lassen National Forest report of sanitary inspections of public camps 1950
Sub-Series 19.2. Westwood 1937-1950
General correspondence map showing Westwood and its outskirts, photographs of the Westwood sewage disposal plant and other sites in Westwood 1937-1950); 1943; 1941 1943
Red River Lumber Company, report upon improved sewage disposal for the town of Westwood 1937
Series 20. Los Angeles County 1910-1966
Sub-Series 20.1. Countywide 1911-1961
General correspondence official map of the City of Hawthorne, map of Montana Land Company property 1911-1954); 1931; no date
Application for permits from the Los Angeles County Board of supervisors to construct and operate a sewage disposal system 1949
Application of the City of Alhambra for permit to dispose of sewage into the sewer system of the City of Los Angeles 1946
Application of the City of Beverly Hills for permit to dispose of sewage into the sewer system of the City of Los Angeles 1946
Application of the Los Angeles County Board of Supervisors for permit to continue to operate a sewage collection system 1948
Application of the County of Los Angeles, California to construct a sewage treatment plant consisting of Imhoff tank and dunbar filter 1942
Application of the City of Burbank for permit to dispose of sewage into the sewer system of the City of Los Angeles 1946
Lower San Gabriel pollution survey 1950
Second interim report of the technical subcommittee on harbor pollution 1948
Interim report of the legal subcommittee on harbor pollution 1948
Proposed sewage treatment plant for the City of Burbank, Calif.
Control of surface storm water by storm drains and drainage channels, Part I 1952
Application of the City of Azusa for permit to construct and operate a separate sludge digestion - sprinkling filter - chlorination plant 1933
Region-wide sampling of sewage plant effluents 1953
Region-wide sampling of sewage plant effluents 1954
Application of Sanitation District No. 2 of Los Angeles County for permit to change location of treatment plant 1927
Application of County Sanitation District No. 2 of Los Angeles County to dispose of fine screened sewage into the Pacific Ocean 1927
Application of the City of Beverly Hills to construct sewerage works connecting with the outfall of the City of Los Angeles 1925
Application of the Santa Catalina Island Company, Avalon, for permit to discharge septic tank effluent 1928
Application of the City of Beverly Hills to construct sewage works 1924
Application of the City of Azusa for permit to construct Imhoff tank and sprinkling filter 1928
Application of the Rodeo Land And Water Company for permit to construct sprinkling filter 1922
Answer to a report of Mr. Ray F. Goudy, Assist. Engineer, to the State Board of Health of the State of California, by and for the City of Burbank 1921
Report on the question of granting a sewerage permit to the City of Burbank 1921
Application of the Union Oil Company for permit to construct a sewer system 1922
Application of the City of Alhambra to deposit and discharge into an activated sludge plant 1923
Report upon the sewerage and the disposal of the sewage of Sierra Madre Canyon Park 1914
Suspending permit granted to the City of Compton on March 4, 1916, and ordering City of Compton to make certain alterations and additions to the present sewerage works 1923
Suspending portion of order dated December 8, 1923, extending temporary permit, and ordering City of Compton to provide funds to construct modern activated sludge plant 1924
Application of the City of Compton for extension of temporary permit to operate sewage works 1925
Application of the City of Compton to deposit and discharge effluent into Compton Creek 1916
Application of the Board of Supervisors of Los Angeles County for permit to dispose of sewage from the Livonia Avenue Sewer Maintenance District into the the sewer system of the City of Los Angeles 1946
Application of the Universal Pictures Company, Inc. for permit to dispose of sewage into the sewer system of the City of Los Angeles 1946
Application for sewage disposal permit, Los Angeles County Sanitation District No. 2 1926
Los Angeles County (vicinity of Pasadena) sanitary survey 1953
Malibu Water Company sanitary survey 1961
Los Angeles County (Temple City) sanitary survey 1961
Los Angeles County (Norwalk Area) sanitary survey 1952
Los Angeles County (Area of Compton) sanitary survey 1961
Rolling Hills sanitary survey 1953
Willowbrook sanitary survey 1961
Covina Knolls District sanitary survey 1961
Los Angeles sanitary survey 1952
Sub-Series 20.2. Los Angeles County Sanitation Districts 1917-1954
General correspondence various general maps of Los Angeles County Sanitation Districts Alhambra main sewers map, L.A. Co. Sanitation District No.3, general layout map and main pumping plant by-pass plan and profile, map of the L.A. Harbor, general map of joint disposal plant of L.A. Co. Sanitation District No.2, special reference maps to districts no.15, 16, and 17 1917-1954
Application of the City of Claremont to construct sewage works 1925
Some discussion of the Goudey report on Covina sewage disposal plan 1935
Report on Sewage disposal for Covina, Calif. 1935
Application of Sanitation District No.2 of Los Angeles County to dispose of the sewage of Sanitation Districts Nos. 1, 2 and 5 1926
Application of the City of Pomona to enlarge the existing tri-cities activated sludge plant 1945
Report on Pomona sewage disposal 1921
Application of the City of Pomona to construct sewerage works 1925
Application of the City of La Verne to construct sewerage works 1924
Sub-Series 20.3. Los Angeles County Permits 1916-1946
Application of the City of Redondo Beach to dispose of sewage to the South Bay Cities Sanitation District 1926
Application of the L.A. Co. Sanitation District No. 4 for permit to dispose of sewage into the sewer system of L.A. 1946
Application of the L.A. Co. Sanitation District No. 4 to construct sewerage works 1925
Application of the L.A. Co. Sanitation District No. 5 for permit to dispose of sewage into the sewer system of the City of L.A. 1946
Application of Sanitation District No. 5 of L.A. Co. to construct an activated sludge plant 1926
Application of Co. Sanitation District No. 8 of L.A. for permit to dispose of its sewage to Paggi Ranch 1932
Application of the L.A. Co. Sanitation District No. 16 for permit to dispose of sewage into the sewer system of L.A. 1946
Application of Sanitation District No. 2 of L.A. Co. for permit to dispose of settled sewage 1927
Application of the L.A. Co. Sanitation District No. 2 for permit to dispose of sewage into the sewage system of L.A. 1946
Application of Sanitation District No. 2 of L.A. Co. to construct an activated sludge plant to treat sewage from Sanitation District No.1 1926
Application of Sanitation District No. 2 of L.A. Co. to dispose of sewage off White Point into the Pacific Ocean 1926. (December 11
Application of Sanitation District No. 2 of L.A. Co. for permit to receive sewage from North Long Beach 1932
Application of Sanitation District No. 2 of L.A. Co. for permit to change location of activated sludge plant 1927
Application of L.A. Co. Sanitation District No. 2 for permit to change the location of the inbored portion of the ocean outfall 1928
Application of L.A. Co. Sanitation District No. 2 for permit to dispose of the settled sewage of districts 1, 2, 3, 5 and 8 1929
Application of the L.A. Co. Sanitation District No. 5 for permit to dispose of sewage into the sewer system of the City of L.A. 1946
Digest of contracts and status of permit for sewage disposal of outside cities and parties into the sewer system of L.A. 1943
Report on activated sludge treatment plant for the City of Huntington Park, Calif. 1924
design of a Sewerage System for the City of Huntington Park, L.A. Co. 1916
Application of the City of Huntington Park to construct sewerage works 1925
Application of the City of Huntington Park for permit to construct an outfall sewer system and disposal plant 1924
Application of the City of Inglewood for permit to construct a sewer system 1927
Application of L.A. Co. Sanitation District No.14 (Lancaster) to dispose of an Imhoff tank 1938
Report on the feasibility of sewage disposal at Lancaster 1924
Application of the City of Hermosa Beach for two permits: no.1- to construct additional sewers, treatment plant and ocean outfall...; no.2 - to operate the present sewerage works 1924
Application of the City of Hermosa for sewage disposal permit 1921
Study of the sanitary sewer situation at La Verne and report on the proposed sewer system 1923
Application of the City of Glendale to construct and operate activated sludge plant near mouth of Verdugo Canyon 1922
Applications of the City of Glendale to construct sewerage works and to dispose of sewage to the City of L.A. 1924
Applications of the City of Glendale for permit to dispose of sewage into the sewer system of the City of L.A. 1946
Application of the City of Huntington Park to construct sewage works 1925
Sub-Series 20.4. Los Angeles County (Hyperion) Sewage (Santa Monica Bay) 1952-1953
General correspondence 1952-1953
Sub-Series 20.5. Alhambra 1937
Report on the City of Alhambra, Calif. 1937
Sub-Series 20.6. Altadena 1952
Altadena sanitary survey 1952
Sub-Series 20.7. Arcadia 1921-1948
Application of the Ross Field Balloon School at Arcadia for sewage disposal permit 1921
Revoking sewage disposal permit granted to the Ross Field Balloon School of Arcadia 1929
Application for permit from the City of Arcadia to construct and operate a new sanitary sewerage system to discharge sewage into the trunk sewers of Los Angeles Co. Sanitation District No. 15 1948
Application of the City of Arcadia for permit to construct and operate a sewer system and biofilter treatment plant on City owned property 1944
Sub-Series 20.8. Artesia 1952-1962
Artesia sanitary survey 1962
South Artesia sanitary survey 1960
South Artesia sanitary survey 1952, 1954
Sub-Series 20.9. Avalon 1918-1952
General correspondence district map showing outfall sewer, City of Avalon; Avalon sewer survey 1948-1951 1951
Report on investigation of sewage disposal from City of Avalon, Catalina Island, Calif. 1952
Avalon report 1951
Report on disposal of sewage at Avalon 1918
Sub-Series 20.10. Azusa 1916-1952
General correspondence diagram of the general plan of the sewage treatment plant of the City of Azusa 1940-1941
Report on the design of a sewage system and sewage treatment plant for the City of Azusa, Calif. 1933
Preliminary engineers report sewage treatment plant, Azusa, Calif. 1928
Report on the water supply of Azusa, Covina, Duarte and vicinity 1916
Azusa sanitary survey 1952
Sub-Series 20.11. Baldwin Hills 1952
Baldwin Hills sanitary survey 1952
Sub-Series 20.12. Baldwin Park 1952-1960
Baldwin Park sanitary survey 1958
Baldwin Park sanitary survey 1952
Baldwin Park sanitary survey 1953
Baldwin Park sanitary survey 1960
Sub-Series 20.13. Ballona Creek 1922-1941
General correspondence newspaper clippings, photograph of the fish harbor at Terminal Island, several graphs 1922-1941
Administrative aspects of the proposed outfall sewer overflow weir into Ballona Creek 1940
Physical aspects of the proposed sewer overflow weir into Ballona Creek 1940
A report upon the application of the City of Los Angeles for a permit to construct and operate an overflow chamber in the north outfall sewer 1940
Application for permit from City of Los Angeles to overflow not to exceed 150 sec. ft. from north outfall sewer when flowing full 1940
Report pertaining to the feasibility of the reclamation of sewage waters 1932
Sub-Series 20.14. Bassett-Baldwin Park-Puente 1960
Bassett-Baldwin Park-Puente sanitary survey 1960
Sub-Series 20.15. Bell 1962
Bell sanitary survey 1962
Sub-Series 20.16. Bellflower 1950-1962
Bellflower sanitary survey 1950
Bellflower sanitary survey 1962
Sub-Series 20.17. Bell Gardens 1954-1960
Bell Gardens sanitary survey 1954
Bell Gardens sanitary survey 1960
Sub-Series 20.18. Burbank 1922-1954
Burbank 1950 sanitary survey 1951
Addition to Burbank sanitary survey report 1954
Application of the City of Burbank for permit to construct sewerage and disposal works 1922
Sub-Series 20.19. Calivalli 1959
Calivalli sanitary survey 1959
Sub-Series 20.20. Castaic 1943-1948
Sewage disposal system for Wayside Honor Farm 1943
Application from the General Brewing Corporation for permit to construct and operate a sewage treatment plant at their Azusa plant 1948
Sub-Series 20.21. Claremont 1925-1962
Application of the City of Claremont to construct sewage works 1925
Claremont sanitary survey 1952
Claremont sanitary survey 1962
Sub-Series 20.22. Compton 1953-1961
Compton sanitary survey, systems #4, 7, 10 and 50 west 1953
Compton sanitary survey, systems #12, 13, 14, 16, 17, 18, 19, 30 and 31 1953
Compton sanitary survey September 22, 1961
Compton sanitary survey November 20, 1961
Compton sanitary survey November 22, 1961
Sub-Series 20.23. Covina 1910-1946
General correspondence 1933-1946
Preliminary report and estimate of cost of proposed sanitary sewer system for the City of Covina, Calif. 1910
Application of the City of Covina to establish a biofilter plant with enclosed sludge digesters with open sludge drying beds 1938
Exhibit A, preliminary report on sewage disposal plant for City of Covina, Calif. 1938
Report to California Domestic Water Company on the proposed sewage disposal plan of the City of Covina 1935
Permit recommendation for the granting of permit to the City of Covina to construct an activated sludge plant on the City sewer farm 1935
Sub-Series 20.24. Cudahy 1960
Cudahy sanitary survey 1960
Sub-Series 20.25. Culver City 1923-1950
General correspondence 1943-1950
Application of the City of Culver City for permit to dispose of sewage into the sewer system of the City of Los Angeles 1946
Application of Culver City for permit to construct sanitary sewer system and pumping plant and disposal as per contract with Los Angeles 1923
Sub-Series 20.26. Downey 1952-1961
Downey sanitary survey 1954 and 1958
Downey sanitary survey 1960
Downey sanitary survey 1961
Downey sanitary survey 1952 and 1954
Downey sanitary survey 1953
Sub-Series 20.27. Duarte 1936-1966
General correspondence layout of proposed sewerage disposal plant, Duarte, Calif. 1936-1945
Duarte sanitary survey 1952
California-American Water Company serving Duarte, Calif. 1966
Sub-Series 20.28. East Los Angeles 1951
East Los Angeles (Martin-Goold System) sanitary survey 1951
Sub-Series 20.29. El Monte 1934-1949
General correspondence photographs of El Monte sewage site 1934-1942
Memorandum, Odor Nuisance, El Monte Sewage Plant 1938
Report on sewerage system and sewage disposal to the City of El Norte
Sewage disposal investigation, El Monte, California 1934
Application of the City of El Monte for permit to change method of sanitary sewage disposal from City-owned sewage treatment plant to disposal system of Los Angeles Co. Sanitation District No. 15 1949
Application of the City of El Monte to construct a trickling filter plant adjacent to the present Imhoff tank 1935
Sub-Series 20.30. El Segundo 1920-1952
General correspondence 1944-1952
Plans for construction of activated sludge plant for recovering industrial fresh water 1930
Application of the City of El Segundo for permit to dispose of sewage into the sewer system of the City of Los Angeles 1946
Application of the Standard Oil Company of California for permit to utilize a chlorinated activated sludge plant effluent 1930
Application of the Standard Oil Company for permit to dispose of waste salt water and sewage into Santa Monica Bay 1920
El Segundo 1950 sanitary survey 1952
Sub-Series 20.31. Gardena 1961
Gardena sanitary survey 1961
Sub-Series 20.32. Glendale 1919
Proposed improvements of the waterworks and system and electric lights works and system 1919
Sub-Series 20.33. Glendora 1954
Glendora sanitary survey 1954
Sub-Series 20.34. Hawthorne 1952-1963
Hawthorne sanitary survey 1952
Hawthorne sanitary survey 1963
Sub-Series 20.35. Hidden Hills 1962
Hidden Hills sanitary survey report 1962
Sub-Series 20.36. Hollydale 1962
Hollydale sanitary survey 1962
Sub-Series 20.37. Huntington Park 1962
Huntington Park sanitary survey 1962
Sub-Series 20.38. Inglewood 1951-1963
Inglewood sanitary survey 1951
Inglewood sanitary survey 1963
Sub-Series 20.39. La Crescenta 1952
La Crescenta sanitary survey 1952
Sub-Series 20.40. La Mirada 1960
La Mirada sanitary survey 1960
Sub-Series 20.41. La Puente 1925
Report and map of proposed distribution system for La Puente Valley County Water District 1925
Sub-Series 20.42. Lakewood 1952-1963
Lakewood sanitary survey 1952 and 1954
City of Lakewood sanitary survey 1963
Sub-Series 20.43. Lancaster 1940-1961
General correspondence 1940-1945
Lancaster sanitary survey 1954
Lancaster sanitary survey 1961
Sub-Series 20.44. Lomita 1952
Lomita sanitary survey 1952
Sub-Series 20.45. Long Beach 1917-1952
General correspondence 10 photographs; diagram of the Los Angeles River 1927-1952
The characteristics of Long Beach inner waste discharge 1951
Long Beach Harbor study 1951
Application of the City of Long Beach for permit to construct an auxiliary outfall sewer in the business and apartment house section of Long Beach 1923
Application of the City of Long Beach for permit to dispose of effluent of Reinsch-Wurl screen into Pacific Ocean 1917
Application of the City of Long Beach for permit to alter and enlarge its existing sewage screening works 1923
Application of the City of Long Beach to construct a sewer system and pumping plant in district no.4 1923
Application of the City of Long Beach for permit to construct a sewer system and pumping plant in pump district no. 1 1923
Application of the City of Long Beach for a permit to construct a sewer system and pumping plant in pump district no. 5 1923
Application of the City of Long Beach for permit to dispose of settled sewage into the Inner Harbor entrance channel 1930
Application of the City of Long Beach for permit to discharge sewage from North Long Beach into the joint disposal works of the County Sanitation Districts 1932
Application of the City of Long Beach to discharge settled sewage into harbor entrance channel 1930
Application of the City of Long Beach to dispose of 40 second feet of settled sewage into the harbor entrance channel 1929
Permit recommendation for the granting of permit to the City of Long Beach to dispose of a limited portion of sewage of said City to the sewer system of the City of Signal Hill 1935
Application of Oil Operators, Inc., for permit to construct a pipe line approximately 8,700 feet long along the east bank of the L.A. River 1950
Long Beach sanitary survey 1952
Description of Long Beach water System and information regarding the water department 1938
Sub-Series 20.46. Los Angeles (City) 1911-1958
General correspondence 1911-1954
Report on the dry distillation of the Hyperion Plant screenings using the Buckingham continuos process 1927
Report on the public health considerations of a proposed sewage discharge by the City of Los Angeles to the L.A. River in the vicinity of Colorado Boulevard 1952
Correspondence concerning pollution of Haiwee reservoir by cattle 1918
Question of granting a permit to the City of Los Angeles to supply water from Owens River 1918
Sources and quality of the water supply at Los Angeles, Annual report to the stockholders of So. Calif. Edison Co. for the year 1922
Report upon the distribution of the surplus waters of the Los Angeles Aqueduct 1911
Report upon the sanitary quality of the Owens River water supply 1915
Fish Harbor water supply 1929
A brief historical sketch of the growth of the Los Angeles City Water Dept. 1920
Standards of sanitation for San Gabriel watershed above Pine Canyon Dam 1931
City of Los Angeles Annual Reports 1926-1936
Bond issue and publicity, Los Angeles City 1943-1945
Complaints and beach conditions, Los Angeles City 1930-1946
Clippings (various magazine articles), 25 photographs, Los Angeles City 1933-1957
Progress reports, Hyperion activated sludge plant, Los Angeles 1949-1951
Hyperion beach surveys and maps, Los Angeles City 1925-1948
Newspaper clippings, Los Angeles City 1940-1958
Los Angeles sanitary survey 1952
Sub-Series 20.47. Lynwood 1953-1961
Lynwood sanitary survey 1953
Lynwood sanitary survey 1961
Sub-Series 20.48. Manhattan Beach 1926-1964
General correspondence map of the City of Manhattan Beach 1928-1951
Report of oil seepage observation off Redondo and Manhattan Beaches 1929
Application of the City of Manhattan Beach for permit to construct a sewer system with disposal of sewage 1926
Manhattan Beach sanitary survey 1952
Manhattan Beach sanitary survey 1964
Sub-Series 20.49. Maywood 1952-1960
Maywood 1950 sanitary survey 1952
Maywood sanitary survey 1960 May 19
Maywood sanitary survey 1960 June 1
Sub-Series 20.50. Monrovia 1940-1944
General correspondence 1940
Report on sewage disposal, Monrovia, Calif. 1944
Sub-Series 20.51. Montebello 1922-1963
General correspondence 1936-1940
On water supply 1922
Montebello 1950 sanitary survey 1951
Montebello sanitary survey 1962
Montebello sanitary survey 1953 and 1954
Montebello sanitary survey 1963
Application of the City of Montebello for permit to construct a sewer system with disposal of sewage to sanitation district no. 2 of Los Angeles Co 1927
Sub-Series 20.52. Montebello, Agajanian Dump 1947-1948
General correspondence 1947-1948
Sub-Series 20.53. Monterey Park 1926-1933
General correspondence, topographic map 1926-1933
Report on the disposal of sewage in the City of Monterey Park 1931
Application of City of Monterey for approval of sewage treatment plant 1932
Sanitary engineering survey, Monterey Park 1932
Report on construction and operation of sewage disposal works at Monterey Park 1933
Sub-Series 20.54. Newhall 1937-1945
General correspondence photographs of the town of Newhall, topographic map 1937-1945
Sub-Series 20.55. North Long Beach 1952
North Long Beach sanitary survey 1952
Sub-Series 20.56. Norwalk 1951-1963
Norwalk State Hospital 1950 sanitary survey 1951
Norwalk sanitary survey 1954
Norwalk sanitary survey 1954 and 1958
Norwalk sanitary survey 1961
Norwalk sanitary survey January 30, 1962
Norwalk sanitary survey July 30, 1962
Norwalk sanitary survey October, 1962
Norwalk sanitary survey 1963
Norwalk sanitary survey 1952
Sub-Series 20.57. Palmdale 1917-1960
Report on the water supply of Palmdale 1917
Palmdale sanitary survey 1953
Palmdale sanitary survey 1960
Sub-Series 20.58. Palos Verdes 1925-1961
Report on Palos Verdes Water Company 1925
Palos Verdes sanitary survey and addendum to sanitary survey 1953 and 1961
Sub-Series 20.59. Paramount 1959-1961
Addendum to 1954 sanitary survey 1959
Paramount sanitary survey 1960
Paramount sanitary survey 1961
Sub-Series 20.60. Pasadena 1916-1962
General correspondence photograph of the Pasadena Sewage Plant 1916-1947
Application of the City of South Pasadena for permit to dispose of a portion of its sewage into the sewer system of the City of L.A. 1946
Application of the A.F. Gilmore Co. for permit to dispose of sewage into the sewer system of the City of Los Angeles 1946
Report on the operation of the Tri-City Sewage Treatment Plant
Report on the granting of sewage disposal permit to the cities of Pasadena, South Pasadena and Alhambra, jointly 1916
The Tri-City Disposal Plant for the cities of Pasadena, South Pasadena and Alhambra
Records of operation from January 1945 to January 1948 for Pasadena Tri-City Sewage Treatment Plant
The Tri-City Sewage Disposal Plant for the cities of Pasadena, South Pasadena and Alhambra, L.A. Co., Calif.
Tri-City Sewage Treatment Plant 1940
Approval of plans for extensions to the Tri-City Sewage Treatment Plant 1942
Application of the City of Pasadena for permit to continue method of disposal 1917
Application of the City of Pasadena to construct sewerage works serving the cities of Pasadena, South Pasadena, Alhambra and San Marino 1925
Application of the City of Pasadena to construct and use additional sewerage works at its activated sludge plant 1926
Permit recommendation for the City of Pasadena to construct and operate additional aeration units and clarifier 1937
Application of the City of Pasadena for permit to construct an additional clarifier at its activated sludge plant 1927
East Pasadena sanitary survey 1962
Sub-Series 20.61. Pico Rivera 1960
Pico Rivera area sanitary survey 1960
Sub-Series 20.62. Pomona 1918-1954
General correspondence newspaper clippings, small photograph of Pomona sewage basin 1918-1954
Report on the public health considerations of sewage disposal at Pomona 1953
Report on pollution meeting, City of Pomona 1952
Report on the investigation of disposal of sewage from the Tri-City Sewage Treatment Plant 1953
Report to accompany the application of the City of Pomona for a permit to construct and operate a sewage treatment works no date
Report to accompany application for permit to construct and operate an activated sludge sewage treatment plant at Pomona 1925
Investigation of complaint Pomona (Tri-Cities, Pomona, LaVerne, Claremont) Sewage Treatment Plant and disposal, and recommendation of permit 1943
Application of the City of Pomona to construct sewerage works 1924
Supplementary report to accompany the application of the City of Pomona for a permit to construct an outfall sewer system no date
Notes on the Pomona (Fernstrom Paper Co.) sewage, diagram showing sedimentation test of bottom sludge of the Fernstrom Paper Co. 1946
Sub-Series 20.63. Quartz Hill 1951-1961
Quartz Hill sanitary survey 1961
Quartz Hill 1950 sanitary survey 1951
Sub-Series 20.64. Redondo Beach 1941-1966
General correspondence 1941-1966
Redondo Beach and Hermosa Beach 1950 sanitary survey 1951
Sub-Series 20.65. Rosemead 1935-1937
General correspondence 1935-1937
Sub-Series 20.66. San Dimas 1928-1953
General correspondence 1928-1949
San Dimas sanitary survey 1953
Sub-Series 20.67. San Fernando 1925-1961
General correspondence 4 diagrams showing City of San Fernando sewage treatment works; map showing City of San Fernando and housing locations; photographs of San Fernando sites 1933-1954); 1942
Application of the City of San Fernando to construct sewerage works 1925
Application of the City of Los Angeles and San Fernando to construct sewerage works 1925
San Fernando 1950 sanitary survey 1951
San Fernando sanitary survey 1961
Sub-Series 20.68. San Fernando, U.S. Veterans' Hospital 1940-1951
General correspondence 1940-1951
Sub-Series 20.69. San Gabriel 1916-1961
General correspondence maps of the City of San Gabriel 1916-1940
Preliminary report on sewage disposal and sewer system for San Gabriel, Calif. 1935
San Gabriel sanitary survey 1961
Sub-Series 20.70. San Marino 1961-1966
San Marino (upper system) sanitary survey 1961
San Marino (lower system) sanitary survey 1961
California-American Water Company serving San Marino 1966
Sub-Series 20.71. Santa Monica 1911-1963
General correspondence 1911-1943
Santa Monica Bay studies, a general description of the 1945 survey from the June 13 to September 19, 1945 1945
Region-wide sampling of sewage plant effluents 1953
Summary of oil seepage and current survey, Santa Monica Bay data 1927
Application of the cities of Los Angeles and Santa Monica for permit to construct an outfall sewer system to dispose of sewage 1927
Application of the City of Santa Monica for permit to dispose of sewage into the sewer system of the City of Los Angeles 1946
Report on the electrolytic purification of sewage as demonstrated at Santa Monica, Calif. 1909
Report on a pollution survey of Santa Monica Bay beaches in 1942 1943
Santa Monica water supply 1917
Santa Monica water 1931
Santa Monica 1950 sanitary survey 1951
Santa Monica sanitary survey 1963
Sub-Series 20.72. Saugus 1956
Saugus sanitary survey 1956
Sub-Series 20.73. Sierra Madre 1938
Municipal fire protection report 1938
Sub-Series 20.74. Signal Hill 1931-1948
General correspondence map of Long Beach and vicinity; photographs of Signal Hill sewage 1938-1948);
Application of the City of Signal Hill for permit to construct a trunk line sewer connecting with sewage collection system of City of Long Beach... 1948
Application of the City of Signal Hill to continue operation of the presently used sewage treatment plant, to install a new sewer effluent outfall... 1945
Application of the City of Signal Hill for permit to maintain an Imhoff tank-sprinkling filter-sand filter plant in Signal Hill... 1931
Sub-Series 20.75. South Bay Cities Sanitation District 1925-1948
General correspondence 1943-1948
Application of the South Bay Cities Sanitation Districts to dispose of sewage to the City of Los Angeles... 1925
Application of the South Bay Cities Sanitation District for permit to discharge sewage originating in the South Bay Cities District into the sewerage system, treatment and disposal works of L.A. Co... 1948
Sub-Series 20.76. South Pasadena 1939-1960
Municipal fire protection report, South Pasadena 1939
South Pasadena sanitary survey 1960
Sub-Series 20.77. South San Gabriel 1962
South San Gabriel sanitary survey 1962
Sub-Series 20.78. Torrance 1940-1961
General correspondence map of the City of Torrance and vicinity 1940-1949
Torrance sanitary survey 1961
Investigation of Pollution at Private Water Well March 1953
Sub-Series 20.79. Venice 1914-1938
General correspondence 1914-1938
Report on Venice sewage disposal 1922
State Board of Health declares bathing beach of City of Venice a menace to health and orders that beach be quarantined between Windward Avenue Pier and Walter Pier 1923
Sub-Series 20.80. Vernon 1952
Vernon sanitary survey 1952
Sub-Series 20.81. Watts 1947-1949
Notes on action between the State Board of Public Health and City of Watts, findings of the Supreme Court in the so-called Watts Case dealing with the requirement for permit for sewer construction 1947-1949
Sub-Series 20.82. West Covina 1952
West Covina sanitary survey 1952
Sub-Series 20.83. Whittier 1917-1948
General correspondence photographs of the Whittier Trickling Filter 1934-1948
Application of the City of Whittier for permit to make additions to the sewage treatment plant consisting of pre-aeration, primary clarification 1945
Application of the City of Whittier to duplicate and improve the present Imhoff tank and sprinkling filters 1927
Application of the City of Whittier for permit to construct a new outfall sewer and a treatment plant 1923
Odor control at the Whittier sewage disposal works
Report on Whittier Sewage Disposal Plant 1925
A report upon the sewerage and sewage disposal of the City of Whittier 1917
Sewage disposal investigation, Whittier, Calif. 1943
Sub-Series 20.84. Wilmar 1952
Wilmar sanitary survey 1952
Series 21. Madera County 1921-1954
Sub-Series 21.1. Countywide 1921-1954
General correspondence 1921-1954
Preliminary report on the water and sewerage systems; together with recommendations for sewage disposal and proposed City Hall for the City of Madera 1921
Application of the City of Madera for permit to reconstruct and continue to use the existing sewage treatment facilities 1949
Application of the City of Madera for permit to construct a sewage treatment plant 1922
Application from the City of Madera for permit to modify and continue to use existing sewage treatment facilities 1948
Report on the performance, loading and efficiency test on the Madera Sewage Treatment Plant 1939
Sub-Series 21.2. Bass Lake 1947-1952
Bass Lake inspection, 3 sanitation surveys of Bass Lake Camping and Picnic Areas 1951-1952
Report of sanitary survey, Bass Lake, Madera Co. 1947
Sub-Series 21.3. Chowchilla 1936-1954
General correspondence 1938-1954
Application of the City of Chowchilla for permit to enlarge and improve the existing sewage treatment facilities 1948
Recommendation for permit to the City Council of Chowchilla to construct and operate a sewer system and to dispose of sanitary sewage 1936
Survey of industrial wastes, Chowchilla, Calif. 1948
Chowchilla sanitary survey 1950
Series 22. Marin County 1911-1965
Sub-Series 22.1. Countywide 1911-1954
General correspondence 1911-1954
The Subdivision Ordinance, Marin County 1953
Application of the City of Larkspur for permit to construct and operate a trunk sewer, sewage pumping plant 1949
Requirements check of Richardson Bay, Gallinas Creek, Phelps Slough, and Electric Co. discharge 1953
Tomales Bay survey 1951
Survey of Greenwood Beach and Strawberry Manor, Richardson Bay 1950
Survey of Venetia Harbor 1950
Study of certain sewage treatment and disposal facilities in Marin County 1952
Summary of information in Bureau of Sanitary Engineering files regarding sewerage systems in Marin County 1952
Application of the Board of Supervisors of Marin Co. for permit to intercept all the sewage in the area between Alto, Mill Valley and Sausalito 1945
Application from E.N. Anderson, 101 Buena Vista Ave., Mill Valley for permit to construct and operate a sewage disposal system to serve the Hawthorne Terrace, Bates and Palmer Subdivisions 1949
Application of G.T. Wendering, 51 Catalpa Ave., Mill Valley for permit to construct and operate a sewage disposal system to serve the Little Heights subdivision 1949
Application from A. Van Rotz, 40 Greenfield Ave., San Anselmo, for permit to construct and operate a sewage disposal system to serve the Venetia Harbor subdivision 1949
Permit recommendation for Clark and Pendergast to construct a sewer system in Bayview Terrace subdivision one 1944
Description of proposed sewage disposal works for the Bolthin Convalescent Home, Marin Co. 1935
Findings and recommendations of Supervisors Public Health Survey Committee 1939
Results of analyses and inspections on the sanitary features of the Marin Water District 1918
Report of the Board of Directors, Marin Municipal Water District 1915
Inverness 1950 sanitary survey 1950
Application of the Homestead Valley Sanitary District for permit to make connection with the Mill Valley Sewerage system 1949
Application of the Roussea-Tornell Co. for permit to construct and operate a septic tank and gravel packed leaching trench to serve Strawberry Manor subdivision 1948
Application from Contractors Associated, Inc., for permit to construct and use two systems of septic tanks 1947
Application from the Richardson Bay Sanitary District for permit to construct and operate a sewage treatment plant 1949
Report on sanitary sewers in Homestead and Tamalpais Valleys 1945
Sub-Series 22.2. Belvedere 1916-1952
General correspondence 1916-1952
Application of the City of Belvedere for permit to construct and operate a primary sewage treatment plant located southeast of Cliff Lane 1948
Study of quality of waters in the vicinity of the City of Belvedere 1952
Sub-Series 22.3. Corte Madera 1946-1950
General correspondence 1946-1950
Application for permit from Sanitary District No. 2 of Marin Co. (Corte Madera) to construct and operate a sewage disposal system... 1948
Sub-Series 22.4. Las Gallinas Valley Sanitary District 1946-1965
General correspondence newspaper clipping 1946-1965
Application from John Z. Fung for permit to construct and use a septic tank installation to serve proposed Portola Gardens subdivision 1947
A success story in public health, Las Gallinas Valley Sanitary District 1959
Sub-Series 22.5. Richardson Bay Sanitary District 1948-1953
General correspondence 1948-1953
Survey of Greenwood Beach and Strawberry Manor, Richardson Bay 1950
Sub-Series 22.6. Novato 1954-1960
Fire protection report, Novato Fire Protection Agency 1954
Disposal of dairy wastes on Novato Creek watershed, North Marin County Water District 1955
Inspection of Novato sewage Treatment Plant and Ignacio Sewage Treatment Plant Sanitary District no. 6 of Marine County 1960 July 21
Sub-Series 22.7. San Rafael 1938
Municipal fire protection report, San Rafael, Marin County 1938
Series 23. Mariposa County 1947-1954
Sub-Series 23.1. Countywide 1947-1954
General correspondence 1947-1954
Sub-Series 23.2. Mariposa 1951-1954
General correspondence 1951-1954
Series 24. Mendocino County 1918-1963
Sub-Series 24.1. Countywide 1925-1963
General correspondence 1943-1963
Sewage disposal, Larkin Younce, Benstown, and Bruning divisions, Mendocino County 1953
Report on contamination at Old Lambert Mill, Mendocino County, Region 1 1950
Review of health facilities of Mendocino County 1951
Application from the City of Willits for permit to modify and enlarge the sewage treatment plant by construction of effluent ponds, pumping station and appurtenances on existing site 1947
Application of Dos Palos Sanitary District for permit to construct sewer system, sewage pumping and sprinkling filter works 1925
Mendocino County Sewerage Report, a planning study of sewerage needs for Mendocino County communities 1953-1954
Sub-Series 24.2. Boonville and Anderson Valley 1943-1951
General correspondence 9 diagrams of various Anderson Valley Sanitary Survey locations, map of Anderson Valley showing dwellings and lumber mill locations, topographic map of Mendocino Co. Orrs quadrangle, photographs of Boonville and Anderson Valley 1943-1951
Anderson Valley sanitary survey, Mendocino County 1951
Sub-Series 24.3. Calpella Area 1951-1954
General correspondence 1951-1954
Sub-Series 24.4. Fort Bragg 1918-1952
General correspondence Fort Bragg sewage survey 1918-1952); 1949
Sub-Series 24.5. Point Arena 1947-1953
Review of Point Arena sewage plans, memorandum, Pt. Arena sewage disposal, 1940 sanitary survey 1953; 1947;
Sub-Series 24.6. Potter Valley 1950-1953
General correspondence 1950-1953
Sub-Series 24.7. Ukiah Village 1953-1955
Suggested requirements for Ukiah Village Sewer Maintenance District, California State Dept. of Public Health laboratory analysis, Ukiah Village data 1953-1955
Evaluations of disinfection procedures, Ukiah Village Sewage Treatment Plant 1954
Sub-Series 24.8. Willits 1938-1953
General correspondence 1940-1953
Application of the City of Willits to modify the existing sewage treatment plant to provide mechanical clarification, separate digestion and effluent disposal to Broadus Creek 1938
Series 25. Merced County 1915-1957
Sub-Series 25.1. Countywide 1917-1953
General correspondence photographs of Los Banos 1939-1953
Report of Livingston Sanitary Sewerage System and Disposal Plant 1928
Application of the City of Livingston for permit to dispose of settled sewage on natural sand beds 1928
Application of the City of Gustine for sewage disposal permit 1917
Recommendation for the granting of permit to the City of Gustin to construct sewage lagoons and discharge effluent for irrigation on adjoining privately owned lands 1935
Statistical report for the fiscal year 1946-47 with budget allowances for 1947-48, Merced County
Dos Palos 1950 sanitary survey 1950
Planada 1950 sanitary survey 1950
Sanitary survey of the Merced River from El Portal to Merced Falls 1917
Sub-Series 25.2. Atwater 1929-1948
General correspondence photographs of Atwater sewage plant, percolation basin, and sewer farm 1940-1947
Application of the City of Atwater for permit to construct sewerage works and dispose of the settled sewage on the City sewer farm 1929
Application of the City of Atwater for permit to continue to use the City's existing sewage treatment plant and disposal facilities 1948
Sub-Series 25.3. Gustine 1917-1952
General correspondence 1940-1951
Application of Yosemite Lumber Company for permit to continue to deposit and discharge sewage effluent into Merced River 1917
Application of the City of Merced for permit to construct and operate a sewage treatment plant and to discharge effluent to land irrigation and to Hartley slough 1949
Report on improvements in the sewerage system and disposal of industrial wastes and domestic sewage for the City of Gustine 1946
Gustine sanitary survey 1952
Sub-Series 25.4. Los Banos 1915-1917
Propriety and feasibility of the improvement of the water supply of Los Banos 1917
Sanitary aspects of the water supply of the City of Los Banos, Calif. 1915
Sub-Series 25.5. Merced 1950-1957
Merced 1950 sanitary survey 1950
Merced sanitary survey 1957
Sub-Series 25.6. Planada 1954
Resolution, waste water requirements for Planada Sanitary District, Merced County 1954
Sub-Series 25.7. Winton 1950-1952
General correspondence 1950-1952
Series 26. Modoc County 1913-1954
Sub-Series 26.1. Countywide 1929-1954
General correspondence 1943-1954
Application of the Town of Alturas for permit to dispose of settled sewage on about eleven acres of land 1929
Application of the City of Alturas for permit to dispose of sprinkling filter effluent into Pitt River 1929
Sub-Series 26.2. Alturas 1913-1949
General correspondence plans of sanitary sewer system for the City of Alturas 1913-1949
Report and recommendations to the City of Alturas on financing of the proposed water and sewer improvements 1949
Report upon the disposal of the sewage from the Hotel Niles, Alturas 1913
Series 27. Mono County 1914-1954
Sub-Series 27.1. Countywide 1914-1952
General correspondence topographic map showing the Mono National Forest, photographs of Inyo County Rock Creek camp area 1914-1947
Preliminary report on sanitary sewerage systems for June Lake, Leevining, Bridgeport and waterworks system for Bridgeport 1946
Application of the Leevining Public Utility District for permit to construct and operate a sewage collection system and treatment works to serve the area of the Leevining P.U.D. 1949
Mono County School Survey 1952
Sub-Series 27.2. Pickel Meadows 1946-1954
General correspondence photographs of Pickel Meadows 1946-1954
The problem of human waste disposal in low temperature areas 1953
Report of visit to U.S. Marine Cold-Weather Battalion, Pickel Meadows 1953
Survey of small mammals at Pickel Meadows, Mono County 1954
Some aspects of sanitation and water supply in the Arctic 1953
Series 28. Monterey County 1917-1962
Sub-Series 28.1. Countywide 1960
Monterey water system sanitary survey 1960
California-American Water Company serving Monterey and Vicinity
Sub-Series 28.2. Alisal Sanitary District 1940-1954
General correspondence photographs of the Alisal Sewage plant 1940-1954
Alisal Sanitary District specifications for sewage treatment plant 1941
Alisal (Eastern Portion) 1950 sanitary survey 1950
Alisal (Western Portion) 1950 sanitary survey 1950
Alisal (Connelly Tract) sanitary survey 1953
Sub-Series 28.3. Aromas 1939-1954
General correspondence photographs of Aromas sewage 1939-1954 1939
Sub-Series 28.4. Carmel 1926-1951
General correspondence photographs of Carmel outfall 1947-1951
A report on the discharge from the Carmel Sanitary District Sewage Treatment Plant and its effects on Carmel Bay 1951
Application of the Carmel Sanitary District for permit to make alteration to an existing sewage treatment plant 1949
Application of Carmel Sanitary District to establish a chemical precipitation plant and natural sand filters 1938
Application of the Carmel Sanitary District for permit for emergency and temporary sewage chlorination and disposal of overflow into Carmel Bay 1926
Sub-Series 28.5. Castroville 1942-1953
General correspondence magazine articles; photograph of slough near Elk Horn Slough 1942-1953
Application from the Castroville Sanitation District for permit to construct and operate a new sewage disposal system consisting of a collecting system 1948
Application of the Central Contra Costa Sanitary District for permit to construct and operate new sewage treatment works 1947
Sub-Series 28.6. Del Monte 1926-1952
Flow sheet of Del Monte attrition and flotation plant; report on proposed sewage disposal project, Del Monte Park Sanitation District 1950
Report on the proposed discharge of sewage from the Del Monte Park Sanitation District through the no.8 outfall sewer of the City of Pacific Grove 1950
Report on the disposal of sewage from the Del Monte Properties Company 1952
Application from the Del Monte Properties Company for permit to construct and operate a laundry waste disposal system... 1948
Application of the Del Monte Properties Company to dispose of sewage from Monterey Peninsula Country Club Subdivisions into the Pacific Ocean 1926
Sub-Series 28.7. Gonzales 1931-1953
Sanitary survey for Gonzales Sanitary District, Bureau of Sanitary Engineering, review of the Sewage Treatment Plant at Gonzales, chapter 20 funds - City of Gonzales 1940-1953
Application of the Gonzales Sanitary District for permit to operate a sewage clarifier and separate sludge digester 1931
Sewage treatment plant improvements, City of Gonzales 1953
Gonzales 1950 sanitary survey 1950
Sub-Series 28.8. Greenfield 1950-1952
General correspondence 1950-1952
Fire protection report, Greenfield, Monterey County, Calif. 1952
Greenfield 1950 sanitary survey 1950
Sub-Series 28.9. Kings City 1933-1954
General correspondence photographs of King City's sewage plant 1940-1954
Application of King City for a permit to establish a fully enclosed and ventilated trickling filter plant with odor control and disinfection 1938
Sanitary sewer report for King City, Calif. 1933
Sub-Series 28.10. Pacific Grove 1918-1947
General correspondence 1918-1944
Application of Del Monte Properties Company for permit to dispose of raw sewage from Pacific Grove Acres into the Pacific Ocean... 1928
Application of the City of Pacific Grove for permit to construct and operate a new municipal sewage disposal system... 1947
Sub-Series 28.11. Pajaro Sanitation District 1946
Application of the Pajaro Sanitation District for permit to dispose of screened sewage into the 1500-foot long submarine outfall sewers of the City of Watsonville and thence into Monterey Bay near Palm Beach 1946
Sub-Series 28.12. Salinas 1917-1962
Water supply of Salinas 1917
Fire protection report 1953
Salinas sanitary survey 1962
Bacteriological study of The Salinas River June 1957
Sub-Series 28.13. Soledad 1952
Fire protection report, Soledad, Monterey County 1952
Series 29. Napa County 1911-1959
Sub-Series 29.1. Countywide 1916-1959
Napa water system sanitary survey 1959
Application of the Pacific Union College Association for permit to abandon present septic tanks and construct new 8-inch main line sewer to new sewage disposal plant... 1947
Public water supply of St. Helena 1916
Sub-Series 29.2. Calistoga 1911-1958
General correspondence 1911-1952
Public water supply of Calistoga 1916
Calistoga sanitary survey 1958
Sub-Series 29.3. Pacific Union College 1944-1954
General correspondence newspaper clipping 1944-1954
Sub-Series 29.4. Rancho Del Mar 1953-1954
General correspondence 1953-1954
Sub-Series 29.5. Yountville 1944-1954
General correspondence maps of Yountville Sanitation District Treatment Plant and disposal site 1951-1954
Financing sewerage facilities in the Yountville Sanitation District 1954
A report on sanitary survey, Yountville Sanitation District 1954
Yountville, memorandum 1944
Series 30. Nevada County 1912-1964
Sub-Series 30.1. Countywide 1951-1953
Nevada Irrigation District domestic water supply systems, sanitary survey 1953
Compliation of Individual Premise Inspections Sanitation Survey of Wolf Creek Watershed (code 52-5-9) 1951-1952
Sanitation survey of Wolf Creek and its watershed 1952
Sub-Series 30.2. Grass Valley 1912-1951
General correspondence newspaper clippings 1912-1949
Application of the City of Grass Valley for permit to construct and operate an outfall sewer and sewage treatment plant 1947
Water supply of Grass Valley 1916
Grass Valley 1950 sanitary survey 1951
Sub-Series 30.3. Truckee 1954-1964
Truckee Public Utility District sanitary survey report 1964
Truckee sanitary survey 1954
Series 31. Orange County 1912-1965
Sub-Series 31.1. Anaheim 1935-1954
General correspondence 1940-1942
Approved methods of cross connecting public and private water supplies 1935
Anaheim 1950 sanitary survey 1951
Addition to Anaheim sanitary survey 1954
Sub-Series 31.2. Brea 1925-1962
Brea 1950 sanitary survey 1951
Brea sanitary survey 1962
Permit recommendation for the town of Brea to dispose of its sprinkling filter plant effluent for irrigation of the lower citrus groves of Mr. Arroues 1934
Application of the City of Brea to construct sewerage works 1925
Engineer's report, sewage treatment plant, Brea, Calif. 1925
Sub-Series 31.3. Buena Park 1951-1959
Buena Park 1950 sanitary survey 1951
Buena Park, addendum to sanitary survey 1959
Sub-Series 31.4. Capistrano Beach Sanitary Districts 1940-1952
General correspondence 1940-1945
Study of waste disposal problems in the Capistrano Beach- San Juan Capistrano Area 1952
Sub-Series 31.5. Costa Mesa 1951-1961
Costa Mesa 1950 sanitary survey 1951
Costa Mesa 1950 sanitary survey 1952
Costa Mesa, addendum to sanitary survey 1958
Costa Mesa sanitary survey 1959
Costa Mesa sanitary survey June 15, 1961
Costa Mesa sanitary survey December 6, 1961
Sub-Series 31.6. Cypress 1952
Cypress sanitary survey 1952
Sub-Series 31.7. El Modeno 1953-1959
El Modeno sanitary survey 1953
El Modeno sanitary survey 1959
Sub-Series 31.8. Fullerton 1951-1962
Fullerton sanitary survey 1956, 1959
Fullerton sanitary survey 1962
Addition to Fullerton sanitary survey report of 1951
Sub-Series 31.9. Garden Grove 1954-1960
Garden Grove sanitary survey 1954
Garden Grove (tracts 1830, 2191, 2463-5) sanitary survey 1958
Garden Grove sanitary survey 1960
Sub-Series 31.10. Huntington Beach 1952-1962
Huntington Beach sanitary survey 1952
Huntington Beach sanitary survey report 1962
Vicinity of Huntington Beach (unincorporated are) 1956 and 1957
Sub-Series 31.11. Laguna Beach 1921-1962
Application of the Laguna Beach Sanitary District for approval of plans for a sewer system 1922
Application of the City of Laguna Beach for permit to extend the sewage collection system to serve the old Laguna Beach Sanitary District as well as McKnights addition subdivision 1946
Application of the City of Laguna Beach for permit to construct sewers for the Arch Beach Section 1931
Approving modified plans for sewerage works, Laguna Sanitary District 1924
Application of the La Habra Citrus Association for permit to discharge treated sewage into Coyote Creek 1921
Application of the City of La Habra for permit to construct and operate sewerage works 1926
Laguna Beach sanitary survey 1951
Laguna Beach sanitary survey 1962
Sub-Series 31.12. La Habra 1952
La Habra sanitary survey 1952
Sub-Series 31.13. Lemon Heights 1962
Lemon Heights sanitary survey 1962
Sub-Series 31.14. Los Alamitos 1952
Los Alamitos sanitary survey 1952
Sub-Series 31.15. Los Alisos 1964
Los Alisos Water District sanitary engineering investigation of domestic water supply 1964
Sub-Series 31.16. Midway City 1952-1963
Midway City sanitary survey 1952
Midway City sanitary survey 1963
Sub-Series 31.17. Newport Beach 1918-1951
Permit to the City of Newport Beach to construct and operate a sewage settling plant on a 10-acre site 1936
Application of the City of Newport Beach for permit to establish a sprinkling filter plant 1930
Application of the City of Newport Beach for permit to construct a sewer system and treatment plant 1918
Granting of permit to the City of Newport Beach to construct sewerage works at Balboa Island 1923
Newport Beach 1950 sanitary survey 1951
Sub-Series 31.18. Newport Mesa 1952
Newport Mesa sanitary survey 1952
Sub-Series 31.19. Olive 1952
Olive sanitary survey 1952
Sub-Series 31.20. Orange (City) 1951-1962
Orange 1950 sanitary survey 1951
Orange sanitary survey 1962
Sub-Series 31.21. Orange Park Acres 1953-1963
Orange Park Acres sanitary survey 1953
Orange Park Acres sanitary survey 1963
Sub-Series 31.22. Orange County Sanitation Districts 1921-1951
Report on the status of Orange County beaches at the mouth of the Santa Ana River 1948
Survey of possible pollution and nuisance existing in the vicinity of the Orange County joint outfall 1951
Application for the renovation or the suspension of the sewage treatment permit of the City of Santa Ana and respondents 1949
Exhibits presented at hearing on Orange County joint outfall sewer permit review 1948
Application of the City of Santa Ana to dispose of sewage from the cities of Santa Ana, Anaheim, Fullerton and Orange into the Pacific Ocean 1925
Application of the City of Santa Ana to extend outfall sewer into the Pacific Ocean and build treatment works 1926
Revoking a joint permit granted to the cities of Santa Ana and Anaheim, and granting permits to the cities of Anaheim, Fullerton and Santa Ana for joint sewerage works 1923
Application of the cities Santa Ana and Anaheim for permit to jointly discharge partially clarified sewage into Pacific Ocean 1921
Application of the Orange County Sanitary District No. 1 on behalf of itself and districts nos. 2, 3, 5, 6, 7, and 11, for permit to construct and operate a primary treatment plant 1949
Sub-Series 31.23. Placentia 1952
Placentia sanitary survey 1952
Sub-Series 31.24. San Clemente 1959
San Clemente sanitary survey 1959
Sub-Series 31.25. San Juan Capistrano 1924-1952
Map of Capistrano Beach well and sewage discharge location; photograph of San Juan Capistrano Sewage Plant 1941
Application of the Buena Park Sanitary District of Orange County for permit to construct sewerage works 1928
Application of Buena Park Sanitary District to construct a bio-filter plant 1938
Application of Capistrano Beach Sanitary District for permit to construct sewage clarification and separate digestion works 1931
Notice to bidders, instructions to bidders, proposal and specifications for sewage treatment plant and outfall sewer for Capistrano Beach Sanitary District 1932
Application of the Sanitary District of San Juan Capistrano to construct sewerage works 1924
Permit recommendation for San Juan Capistrano Sanitary District to construct and operate a sewage treatment plant at the present septic tank 1934
San Juan Capistrano sanitary survey 1952
Sub-Series 31.26. Santa Ana 1912-1959
General correspondence 1912-1953
An investigation of waste disposal in the lower reaches of the Santa Ana River 1951
History of Santa Ana municipal water system
Santa Ana California City map, Santa Ana Chamber of Commerce 1923
Report on the City of Santa Ana, Calif. 1937
Santa Ana, addendum to 1951 sanitary survey 1959
Sub-Series 31.27. Seal Beach 1951-1962
Seal Beach 1950 sanitary survey 1951
Seal Beach sanitary survey 1962
Sub-Series 31.28. Stanton 1952
Stanton sanitary survey 1952
Sub-Series 31.29. Tustin 1958-1965
Tustin sanitary survey 1958
Tustin sanitary survey 1959
Tustin water works, sanitary engineering investigation of domestic water supply 1965
Sub-Series 31.30. Villa Park 1962
Villa Park sanitary survey 1962
Sub-Series 31.31. Westminster 1957-1960
Westminster sanitary survey 1957
Westminster sanitary survey 1958
Westminster sanitary survey 1959
Westminster sanitary survey 1960
Sub-Series 31.32. Yorba Linda 1952-1962
Yorba Linda 1950 sanitary survey 1952
Southern California Water Company (Yorba Linda System) sanitary survey 1962
Series 32. Placer County 1913-1963
Sub-Series 32.1. Countywide 1913-1951
General correspondence assessment map of the town of Foresthill, Calif., photographs of Tahoe Tavern sewage ponds 1933-1952
Application of the City of Lincoln for permit to construct and operate a new sewage treatment plant 1949
A report upon the sewerage and sewage disposal of the Newcastle Sanitary District 1913
Report on an investigation of the quality of certain drinking water supplies in Placer County 1921
Sub-Series 32.2. Auburn 1913-1962
General correspondence Auburn area map 1913-1948); 1948
Application of the City of Auburn for a permit to operate a bio-filtration plant at the site of the present Imhoff tank... 1939
Report on the water supply for Auburn, Newcastle, Rocklin, Lincoln and Roseville 1915
Sanitary aspects of the water supply of Colfax, Auburn, Newcastle, Loomis and Rocklin 1916
Auburn sanitary survey 1962
Sub-Series 32.3. Colfax 1961
Colfax sanitary survey 1961
Sub-Series 32.4. Foresthill 1946-1954
Application of the City of Colfax for permit to construct and operate a high rate filter 1946
Foresthill sanitary survey 1954
Sub-Series 32.5. Lincoln 1917-1963
General correspondence photographs of Lincoln septic tank 1940-1954
Water supply of Lincoln 1917
Lincoln sanitary survey 1954
Lincoln sanitary survey 1963
Sub-Series 32.6. Loomis 1940-1962
Sanitary survey for Loomis Sanitary District, Bureau of Sanitary Engineering 1940
Loomis sanitary survey 1962
Sub-Series 32.7. Newcastle 1949-1961
General correspondence 1949-1954
Newscastle sanitary survey 1961
Sub-Series 32.8. Rocklin 1961
Rocklin sanitary engineering survey 1961
Sub-Series 32.9. Roseville 1949-1958
Roseville sanitary survey 1958
Application of the City of Roseville for permit to construct and operate a sewage treatment plant 1949
Sub-Series 32.10. Weimar Medical Center 1927
Application of the Hospital Central Committee, Weimar Joint Sanatorium for permit to construct and operate a sprinkling filter plant with disposal of effluent into Wooley Creek 1927
Series 33. Plumas County 1913-1955
Sub-Series 33.1. Countywide 1943-1955
General correspondence 1943-1951
Lake Almanor Country Club subdivision sanitary survey 1955
Sub-Series 33.2. Chester Sanitary District 1943-1953
General correspondence 1943-1953
Application from the Chester Sanitary District for permit to construct and operate a sewage collection system and sewage treatment plant 1947
Sub-Series 33.3. Greenville 1947-1953
Design diagram of Greenville sewage disposal system, Sutzer Forest Products Inc. housing project diagram 1947
Greenville sewage disposal survey 1953
Greenville sanitary survey 1952
Sub-Series 33.4. Portola 1913-1953
General correspondence photographs of Portola and its sewage plant 1913-1953
Application from the Portola Sanitary District for permit to construct and operate a sewage treatment plant 1948
Sub-Series 33.5. Quincy 1939-1954
General correspondence photographs of Quincy sewage disposal site 1939-1954
Application of the Quincy Sanitary District for permit to construct and operate a sewage disposal system and to discharge an oxidized effluent to land 1948
Series 34. Riverside County 1911-1964
Sub-Series 34.1. Countywide 1911-1962
General correspondence photographs of La Quinta, Coachella and Hemet sewage disposals 1911-1954
Report of the survey of the Idyllwild Area sewage facilities 1954
Preliminary report on sanitary sewer district for Beaumont, Calif. 1928
Specifications for sanitary separate sewer, District No.1, City of Beaumont 1928
Application of the City of Beaumont to construct sewerage works and to discharge Imhoff tank and sprinkling filter effluent into San Timotto Canyon 1928
Report on discharge of sewage into Colorado River from State Department of Agriculture Inspection Station near Blythe 1950
Application of the San Gorgonio Pass Memorial Hospital District for permit to construct an outfall sewer 1949
East Blythe area, sanitary survey 1953
Application of the City of Danning to construct sewerage works 1947
Application of the City of Beaumont for permit to construct an additional outfall sewer 1948
Application of Anza Realty Company, Arlington for permit to construct and operate a sewage treatment plant 1949
Application of the United States Gypsum Company for permit to construct and operate a sewerage system at Midland 1947
Application of the City of Hemet for permit to amend existing permit of April 8, 1947, and to construct and operate a different type of sewage treatment plant... 1949
Fern Valley sanitary survey 1953
Palm Desert sanitary survey 1962
Rubidoux sanitary survey 1955
Sedco sanitary survey 1953
Sunny Heights (West Riverside) sanitary survey 1951
Sub-Series 34.2. Banning 1940-1948
General correspondence 1940-1948
Sub-Series 34.3. Blythe 1924-1949
General correspondence photographs of Blythe Imhoff tank 1940-1949
Application for the revocation or suspension of the sewage treatment permit of the City of Blythe 1949
Report on discharge of sewage into Colorado River from the Blythe to construct sewerage works 1949
Report on sanitary sewer improvements and sewage treatment, Blythe, California 1924
Sub-Series 34.4. Cabazon 1917
Water supply of Cabazon 1917
Sub-Series 34.5. Cathedral City 1953
Cathedral City sanitary survey 1953
Sub-Series 34.6. Corona 1917-1953
General correspondence photographs of Corona and Prado Dam 1938-1948
Data on proposed industrial waste disposal 1948
Application of Aluminum And Magnesium, Inc. for permit to dispose of waste fused flux, from smelting plant near Corona 1947
Application of Coachella Sanitary District for permit to construct separate sludge digestion plant and establish a sewer farm 1938
Application of the Minnesota Mining And Manufacturing Co. Inc., for permit to construct and operate a waste water disposal system to serve an industrial plant 1948
Application of the City of Corona for permit to continue to operate domestic sewage collection system 1948
Permit recommendation for the City of Corona to dispose of the chlorinated and disinfected effluent to the Corona Heights Water Company 1939
The question of granting a water supply permit to the Corona City Water Company 1918
Water supply of Corona 1917
Corona sanitary survey 1953
Sub-Series 34.7. Elsinore 1917-1953
General correspondence photograph of Elsinore Sewer Farm 1940-1951
Sewerage and Sewage Treatment Plant, engineers report, Corona, Calif. 1925
Report on sewage treatment and collection, Corona, Calif. 1924
Application of the City of Corona to construct additional sewerage works 1925
Water supply of Elsinore 1917
Elsinore sanitary survey 1953
Elsinore Water District (Lake Elsinore Area) sanitary survey 1951, 1953
Application of the City of Elsinore for permit to construct and operate additions to existing sewage disposal facilities 1948
Application of the City of Elsinore to construct sewerage works 1924
Sub-Series 34.8. Hemet 1916-1952
Hemet water supply 1922
Water supply of Hemet 1916
Hemet sanitary survey 1952
Application of the City of Hemet for permit to construct and operate a sewage treatment plant 1946
Recommendation for permit for City of Elsinore to continue to dispose of sewage 1937
Sub-Series 34.9. Highgrove 1953
Highgrove sanitary survey 1953
Sub-Series 34.10. Indio 1916-1947
General correspondence 1945-1946
Application of the Indio Sanitary District for permit to continue to operate sewage collection system 1947
Application of the Sanitary District of Indio to construct sewage works 1925
Engineer's report, sewerage and sewage treatment, Indio Sanitary District 1925
Report on the public water supply of Indio 1916
Sub-Series 34.11. Palm Springs 1935-1951
Palm Springs sanitary survey 1951
Palm Springs sanitary survey 1935
Application of the Palm Springs Sanitation District for permit to use and operate existing primary sewage disposal plant 1948
Recommendation for the granting of permit to the Palm Springs Sanitary District to construct and operate a separate sludge digestion plant 1935
Sub-Series 34.12. Pinyon Pines 1961
Report on water supply, water system, and service area of proposed Pinyon Mutual Water Company 1961
Sub-Series 34.13. Riverside (City) 1916-1942
Application of the City of Riverside for permit to continue the use of the present sedimentation tanks and spreading areas 1942
Application of the City of Riverside for permit to continue the use of the temporary sewage basins on the south side of Santa Ana River 1939
Application of the City of Riverside to construct and operate a trickling filter plant near the Arlington septic tank 1938
Report on the sewage disposal of the City of Riverside 1916
Application of the City of Riverside to construct certain laterals, outfall sewer and sludge tanks 1923
Sub-Series 34.14. Valle Vista 1964
Valle Vista sanitary survey 1964
Series 35. Sacramento County 1915-1964
Sub-Series 35.1. Countywide 1953-1964
Arden Manor sanitary survey 1953
Arvin Water Company sanitary survey 1960
Carmichael sanitary survey 1953
Cordova area sanitary survey 1961
Del Paso Manor sanitary survey 1953
Lincoln Village sanitary survey 1961
Florin County Water District sanitary survey 1964
Northridge Park County Water District sanitary survey 1960
Orangevale sanitary survey 1953
Rancho Cordova sanitary survey 1954
San Juan Suburban Water District sanitary survey 1959
Town and Country Village sanitary survey 1953
Oak Tree (metropolitan Sacramento area) sanitary survey 1956
Sub-Series 35.2. Elk Grove 1951
Elk Grove 1950 sanitary survey 1951
Sub-Series 35.3. Folsom 1956
Folsom sanitary survey 1956
Sub-Series 35.4. Galt 1956
Galt sanitary survey 1956
Sub-Series 35.5. Rio Linda 1953-1954
General correspondence 1953-1954
Rio Linda County Water District, chapter 1515 loan application 1954
Financing sewerage facilities in the Rio Linda County Water District 1953
Report on proposed sanitary sewerage system and sewage treatment and disposal for the Rio Linda County Water District 1953
Citrus Heights (Sacramento County) sanitary survey 1953
Sub-Series 35.6. Sacramento (City) 1915-1961
An investigation of the City water supply of Sacramento 1915
Water-borne typhoid fever in Sacramento, Calif. 1915
Cause and correction of the recent objectionable tastes and odors in the water supply of the City of Sacramento 1917
Quality of Sacramento River water at Sacramento 1920
City of Sacramento pumping and filtration works: report on conditions and results of operation 1924
City of Sacramento pumping and filtration works: special report on the necessity of immediate preparation to meet the operating requirements for 1925
Dangers of septic wells (in Colonial Acres, Sacramento, County, Calif.) 1925
Memorandum of inspection of the Sacramento water filtration plant 1930
Progress report on quality of lower Sacramento River water and domestic sewage effluent discharges 1957
Public water supply of Sacramento: its purification and distribution 194?
Analysis of compiled bacteriological and chemical tests results of the lower Sacramento River 1957
Sacramento river water quality survey 1961
Sacramento sanitary survey 1953
West Sacramento (West Acres Subdivision, River Drive and U.S. 40) sanitary survey 1953
West Sacramento sanitary survey 1956
Series 36. San Benito County 1922-1958
Sub-Series 36.1. Hollister 1923-1958
General correspondence map of City of Hollister 1940-1956
Resolution adopted by State Board of Health declaring sewer farm and sewage disposal a public nuisance and menace to health 1923
Application of the town of Hollister for a permit to construct sewage disposal works 1923
Application of the City of Hollister for permit to operate and maintain the existing domestic sewage disposal plant 1949
Application of the City of Hollister for permit to construct and operate an industrial waste disposal system 1949
City of Hollister Sanitary Sewage Disposal System, preliminary engineering report 1957
Sketch plan for the Hollister Planning Area 1958
Sub-Series 36.2. San Juan Bautista 1922-1953
General correspondence 1933-1953
Application of the town of San Juan Bautista for permit to lay new sewers together with Imhoff tank trickling filter 1922
Series 37. San Bernardino County 1917-1965
Sub-Series 37.1. Countywide 1918-1965
Water supply of San Bernardino 1918
An investigation of the Riverside Water Company system with reference to sewage disposal of San Bernardino 1921
Watermans Canyon, San Bernardino County 1930
Lake Gregory Water Company 1950 sanitary survey 1951
Loma Linda sanitary survey 1952
Los Serranos, addendum to sanitary survey 1958
Mount Baldy 1951
Morongo Valley sanitary survey 1958
Muscoy sanitary survey 1957
Muscoy District 1950 sanitary survey 1951
Patton State Hospital sanitary survey 1955
Sun Ranchos sanitary survey 1954
Twentynine Palms sanitary survey 1955
Twin Peaks sanitary survey 1953
Yucca Valley sanitary survey 1961
Permit application from the San Bernardino Valley Municipal Water District 1964
Permit application from the San Gabriel Valley Water Company 1964
East San Bernardino County Water District sanitary survey 1956-1957
Havasu Water Company sanitary survey 1963
Permit application from Havasu Water Company 1965
Water supply of Highland 1918
Joshua Tree sanitary survey 1951
Monte Vista 1950 sanitary survey 1950
Sub-Series 37.2. Barstow 1926-1955
General correspondence 1949-1952
Application of the Atchison, Topeka and Santa Fe Railway Company to construct sewerage works at Barstow 1926
Recommendation on the granting of permit to the Barstow Sanitary District to construct and operate an Imhoff tank, trickling filter, chlorination tank 1935
Warm Creek survey 1952
Bloomington sanitary survey 1955
Sub-Series 37.3. Big Bear Lake Sanitation District 1936-1946
General correspondence photographs of Big Bear Lake sewer plant site; Big Bear Lake general plan diagram 1936-1941
Application for permit for Big Bear Lake Sanitation District to construct a trickling filter plant 1946
Sub-Series 37.4. Big Bear 1960
Big Bear sanitary survey 1960
Sub-Series 37.5. Big Bear Lake 1952
Big Bear Lake sanitary survey 1952
Sub-Series 37.6. Big Bear Pines 1951
Big Bear Pines 1950 sanitary survey 1951
Sub-Series 37.7. Chino 1933-1960
General correspondence photographs of Chino sewage plant 1933-1951
Chino 1950 sanitary survey 1950
Chino sanitary survey 1960
Sub-Series 37.8. Colton 1923-1952
General correspondence magazine articles, photograph of ditch in Santa Ana River and Colton Sewer Plant 1940-1952
Application of the City of Colton to construct an outfall sewer 1923
Application of the City of Colton for permit to operate the trickling filter plant in the Martin Field 1949
Application for the City of Colton to construct an activated sludge plant at the terminus of the present outfall sewer 1933
Application of the Western Tank Car Company for permit to construct and use a treatment plant for disposal of industrial wastes 1947
Colton 1950 sanitary survey 1950
Sub-Series 37.9. Crestline Sanitation Districts 1946-1950
Report concerning the sewage disposal problem in the vicinity of the Henry Krause residence 1946
Application of the Crestline Sanitation District for permit to construct and operate sanitary sewers and sewage disposal plant 1949
Crestline, addendum to sanitary survey of 1950
Sub-Series 37.10. Cucamonga 1953-1956
Cucamonga sanitary survey 1953
Cucamonga, addendum to sanitary survey 1956
Sub-Series 37.11. Fontana 1942-1963
General correspondence 1942-1953
Application of Kaiser Company, Inc. Iron and Steel Division, for permit to construct and use a two-stage biofiltration plant 1942
Fontana sanitary survey 1953
Fontana sanitary survey 1957
Fontana sanitary survey 1963
Sub-Series 37.12. Lake Arrowhead 1923-1960
General correspondence photographs of Lake Arrowhead sewage, regional map of Lake Arrowhead and subdivided areas in Arrowhead Woods; overall development map of Lake Arrowhead properties, map of San Bernardino National Forest 1923-1960
Report on sanitary survey of Lake Arrowhead 1947
Application of the Arrowhead Lake Co. to dispose of sewage effluent from Arrowhead Lake into Little Bear Creeks and into Willow Creek 1923
Report on Lake Arrowhead Sewage Disposal Systems 1923
Lake Arrowhead contamination study 1953
Sub-Series 31.13. Needles 1925-1951
Investigation of the water supplies and sewerage system of Needles, San Bernardino County, Calif. 1925
Needles 1950 sanitary survey 1951
Sub-Series 31.14. Ontario 1917-1950
Sanitary conditions in San Antonio Canyon 1922
Public water supply of Ontario 1917
Ontario 1950 sanitary survey 1950
Sub-Series 31.15. Redlands 1917-1955
General correspondence topographic map of Redlands, Calif. 1929-1953
Application of the City of Redlands for permit to establish and use a 640-acre City sewer farm 1931
Report on sanitation of Big Bear Lake water supply, Redlands, Calif. 1917
Redlands sanitary survey 1955
Sub-Series 31.16 Rialto 1935-1959
General correspondence 1940-1949
Application of the City of Rialto for permit to continue operation of the present sewage treatment plant 1949
Application of the City of Rialto for permit to construct and operate a sewerage system and sewage disposal plant 1935
Rialto 1950 sanitary survey 1950
Rialto sanitary survey 1959
Rialto - Vicinity sanitary survey 1958
Sub-Series 31.17. San Bernardino (City) 1952-1960
San Bernardino sanitary survey 1952
San Bernardino sanitary survey 1957
San Bernardino sanitary survey 1960
San Bernardino area sanitary survey 1950
Sub-Series 31.18. San Gabriel 1967
Permit application from San Gabriel Valley Water Company 1967
Sub-Series 31.19. Trona 1925
Investigation of the water supply and sewerage system of Trona, San Bernardino County, Calif. 1925
Sub-Series 31.20. Upland 1956-1957
Upland sanitary survey 1956-1957
Sub-Series 31.21. Victorville 1954-1957
Victorville sanitary survey 1957
Victorville sanitary survey 1954
Sub-Series 31.22. Wrightwood 1958
Wrightwood sanitary survey 1958
Sub-Series 31.23. Yucaipa 1953-1964
Yucaipa sanitary survey 1953
Yucaipa sanitary survey 1954
Yucaipa sanitary survey 1964
Series 38. San Diego County 1916-1966
Sub-Series 38.1. Countywide 1916-1966
General correspondence magazine articles, photographs of Coronado and Julian Sanitation District 1937-1952
Report on sewer gas nuisance at Coronado 1916
Sewer outfall in Spanish Bight 1922
Prizer fertilizer applicators for overhead irrigation system
Report on effect of sewage discharged from international outfall sewer on Imperial Beach 1953
Sanitary survey of Jacumba and adjacent areas 1951
Application of the City of Coronado for permit to construct two sewage pumping plants 1947
A survey of pollution and nuisance problems 1951
Application of the Del Mar Sanitary Company, Inc., for permit to construct and operate a sewage treatment plant to serve the Del Mar area 1949
Application of the San Diego County Board of Supervisors for permit to operate an existing sewage collection system 1949
Application of the County Supervisors of San Diego County for permit to construct Imhoff tank and sprinkling filter at Edgemore Farm 1929
Application of the Santa Fe Land Improvement Company to construct a sprinkling filter plant for Santa Fe Ranch 1928
Application of the San Diego County Board of Supervisors for permit to construct and operate sewage treatment works for the community of Ramona 1948
Application of the Board of Supervisors of San Diego County for permit to Construct a sprinkling filter plant for the town of Julian 1927
Application of the Board of Supervisors of San Diego County (as a Board of Directors of Julian Sanitation District), for permit to install and use a sewer system 1946
Application of the Encinitas Sanitary District for permit to construct and operate a sewage disposal system 1948
Application for permit from the Ed Fletcher Company, San Diego to use the former La Mesa Army and Navy Camp Sewage Disposal Plant in Fletcher Hills 1946
Harbison Canyon sanitary survey 1954
Permit application from C. H. Satterlee and Lucile Satterlee 1966
Riverview Farms and Winter Garden 1952
Permit application from Riverview Water District 1966
Sweetwater System (serving Chula Vista and National City) sanitary survey 1954
Sub-Series 38.2. Carlsbad 1929-1951
General correspondence photograph of Carlsbad Sewage Plant 1932-1940
Permit recommendation for the Carlsbad Sanitary District to alter its sewage clarifier into a septic tank 1934
Application of Carlsbad Sanitary District for permit to construct a sewer system with separate sludge digestion plant 1929
Oceanside-Carlsbad Beach study 1951
Sub-Series 38.3. Chula Vista 1926-1952
General correspondence photographs of flats at Chula Vista 1940-1952
Application of the City of Chula Vista to construct sewerage disposal into San Diego Bay 1926
Application of the City of Chula Vista for permit to construct and operate extensions to the sewage collection system 1948
Sub-Series 38.4. Coronado 1916-1966
General history of the Coronado Water Company and a description of its property 1918?
Samples and statistical information relative to water supplied by the Coronado Water Company 1916
Coronado 1950 sanitary survey 1951
Permit application from the California-American Water Company, serving Coronado, Imperial Beach and Vicinity 1966
Sub-Series 38.5. Del Mar 1953
Del Mar sanitary survey 1953
Sub-Series 38.6. El Cajon 1928-1956
General correspondence photographs of El Cajon, magazine article on flexible activated sludge treatment, 1934-1956
Application for permit to add a new and larger clarifier and a new and larger digester at the sewage treatment plant 1946
Application of the City of El Cajon for permit to construct sewerage works and sprinkling filter plant 1928
Sub-Series 38.7. Encinitas 1945-1947
General correspondence photographs of Moonlight Beach and Freedland sewage site, map of Encinitas sewers project no. 2 1945-1947
Sub-Series 38.8. Escondido 1916-1946
City of Escondido test of Sewage Treatment Plant 1931
Memorandum on sewage disposal at Escondido 1916
Application of the City of Escondido for permit to construct an activated sludge plant and dispose of the chlorinated effluent into Escondido Creek 1929
Application of the City of Escondido for permit for to remodel the existing activated sludge plant into a standard trickling filter plant 1946
Report on sewerage and sewage disposal for Escondido, Calif. 1926
Report on waterworks improvements for Escondido, Calif. 1925
Sub-Series 38.9. Fallbrook 1936-1944
Fallbrook sewer system data, photographs of Fallbrook sewage disposal site, map of Fallbrook sewer system 1936-1944
Sub-Series 38.10. La Mesa 1922-1947
General correspondence photographs of Chollas Canyon and Imhoff tank 1940-1947
Application of the City of La Mesa for permit to erect treatment plant 1922
Application of the City of La Mesa for permit to continue in operation the existing sewage collection system 1947
Sub-Series 38.11. National City 1919-1947
General correspondence photographs of sewage disposal, National City 1940-1947
Report on sanitary sewer improvements, Chula Vista, Calif.
Application of the City of National City for permit to construct additional treatment works and dispose of settled sewage 1929
Application of the Potter Radiator Corporation at National City to construct septic tank and outfall to San Diego Bay 1924
Application of the City of National City for permit discharge discharge septic tank effluent into a tidal channel of San Diego Bay 1919
Application of the City of National City for permit to continue in operation the existing sewage collection system 1947
Water softening at South Basin, California Water and Telephone Company undated
Sub-Series 38.12. Oceanside 1916-1954
General correspondence photographs of Oceanside sewage plant site, magazine articles on Oceanside's sewage treatment plant 1940-1954
Water supply and sewage disposal for the City of Oceanside 1916
Oceanside-Carlsbad Beach study 1951
Application of the City of Oceanside for permit to continue to operate an existing sewage collection system 1948
Application of the City of Oceanside for permit to construct and use a new clarifier and separate sludge digestion plant 1945
Report on control of odors at Oceanside Sewage Treatment Works 1937
Application of the City of Oceanside to construct sewerage works 1926
Report on water supply and sewage disposal for the City of Oceanside 1916
Sub-Series 38.13. Palm City 1963-1964
Palm City sanitary survey 1963-1964
Sub-Series 38.14. Ramona 1951-1964
Ramona 1950 sanitary survey 1951
Permit application from Ramona Municipal Water District 1964
Sub-Series 38.15. Rancho Santa Fe 1940-1959
General correspondence 1940-1959
Sub-Series 38.16. Solana 1947-1948
Application of the San Diego County Board of Supervisors for permit to construct and operate a new sewage disposal system for the Solana Beach Sanitation District 1947
Application from the San Diego County Board of Supervisors for permit to construct and operate a sewage treatment plant 1948
Sub-Series 38.17. San Diego (City) 1916-1956
Operation Carp, City of San Diego Water Department 1956
Public health survey of watershed lands in San Diego County, tributary to the City of San Diego water supply 1952
Report of a partial survey of cross-connections with San Diego water system 1941
Report on the water supply at San Diego 1916
Investigation of the water supply at San Diego 1921
Sub-Series 38.18. San Ysidro 1940-1950
General correspondence 1940-1950
An analysis of a water reclamation project proposed for the Tijuana River Valley 1950
Sub-Series 38.19. Vista 1925-1952
General correspondence 1933-1947
Annual report and financial statement 1944
Report on sanitary sewer improvements, Vista Sanitary District 1928
Application of the Sanitary District of Vista for permit to construct sewerage works 1929
This project involves some interesting problems in irrigation construction, from Modern Irrigation journal 1925
Vista sanitary survey 1952
Series 39. San Francisco County 1918-1960
Sub-Series 39.1. Bayshore Sanitary District 1948
Application of the Bayshore Sanitary District for permit to construct a pumping plant and force main for discharge of sewage 1948
Sub-Series 39.2. San Francisco (City) 1918-1960
General correspondence various magazine articles, plant layout of proposed Baker's Beach sewage disposal plant; flow diagram of the Southeast Sewage Treatment Plant, map of City and County of San Francisco 1918-1954
Application of the City of San Francisco for permit to enlarge and operate a sewage treatment works for Richmond Sunset District 1948
Application of the City of and County of San Francisco for permit to construct and operate a sewage treatment works to serve the North Point Sewerage District 1948
Advance permit for Richmond-Sunset Sewage Plant in San Francisco 1934
Application of the City and County of San Francisco for permit to build and maintain an Imhoff tank and activated sludge plant 1933
Report upon the chemical treatment of sewage with particular reference to clarification by the use of ferric chloride to meet the conditions of the North Shore of San Francisco 1933
Report on treatment and disposal of sewage from Treasure Island 1938
San Francisco sanitary survey 1954
Report on industrial waste survey of Southeast and North Point Sewerage Districts 1948
Disposal of sewage from piers, docks, and ships along San Francisco's waterfront 1948
Developments in sewage disposal for San Francisco 1947
Annual appropriation ordinance, City and County of San Francisco, Calif., fiscal year 1945-1946
Balancing sludge at Richmond-Sunset Plant, San Francisco 1941
Water analysis, various dairies, by San Francisco Health Department 1938
Sewerage and sewage treatment of the Richmond-Sunset District, San Francisco 1960
Water: address before California Medical Association, Hotel Oakland, Calif. 1926
Memorandum of points of contention relative to the use of the Yosemite National Park by the City and County of San Francisco in constructing the Hetch Hetchy project 1926
Rules and regulation governing water service to consumers 1933
Meeting problems resulting from the introduction of Hetch Hetchy water 1935
Sanitary aspects of the San Francisco water supply 1935
San Francisco water and power 1935
Benefits accruing from the Hetch Hetchy Project, San Francisco water supply 1936
Report of the San Francisco Public Utilities Commission, fiscal year 1937-1938
Development of San Francisco's water supply to care for emergencies 1937
Peninsula and City distribution works of the San Francisco Water Department, sanitary survey 1960
Sub-Series 39.3. San Francisco, Golden Gate Exposition 1939
Golden Gate Exposition Plant will comminute and dilute sewage (magazine article by Charles H. Lee) 1939
Sub-Series 39.4. San Francisco International Airport 1951-1954
General correspondence 1951-1954
Sub-Series 39.5. San Francisco County Jail 1933-1935
General correspondence 1933-1935
Series 40. San Joaquin County 1917-1959
Sub-Series 40.1. Countywide 1918-1959
General correspondence photographs of Manteca sewage plant site, City of Manteca sewage disposal plant layout, diagram of proposed enlargement of packing facilities for Carbona, newspaper clippings 1934-1954
Application of the Board of Supervisors of San Joaquin County for permit to construct and operate a new sewage treatment plant 1946
Memoranda of inspections of wineries in San Joaquin County 1933
Application of the City of Manteca for permit to construct additions and improvements to the existing sewage treatment plant 1950
Application of the City of Manteca to construct a trickling filter plant for domestic sewage and shallow lagoons for cannery waste 1939
Field data collected for report to Central Valley Regional Water Pollution Control Board 1950
City sewage disposal plant improvements, City of Manteca 1954
A study of waste disposal in the Manteca area 1950
Status of waste disposal for the Stockton area 1953
Application of the Woodbridge Sanitary District for permit to construct and operate a sewage treatment plant 1949
Application of the City of Manteca for permit to construct a new 27 ft. × 63 ft. Doton sewage tank 1923
Application of John C. and Helen Kelley for permit to install and use a sewage pumping and treatment plant 1946
Report on sanitary conditions in Manteca, San Joaquin, Calif. 1918
Colonial Heights Maintenance District (North of Stockton City limits) sanitary survey 1954
Lincoln Maintenance District sanitary survey 1952
Mayfair-Swain Oaks Manor sanitary survey 1954
Park Woods sanitary survey 1957
Park Woods sanitary survey 1959
Sierra Meadows sanitary survey 1959
Sub-Series 40.2. Escalon 1935-1952
General correspondence 1940-1952
Application of the Escalon Sanitary District for permit to dispose of sewage to borrow pits at the Stanislaus River crossing of the Tidewater Southern Railway 1935
Application of the Escalon Sanitary District for permit to construct and operate a domestic sewage treatment plant 1948
Application of Escalon Sanitary District for permit to extend its sewage disposal area 1945
Escalon 1950 sanitary survey 1950 and 1951
Sub-Series 40.3. Lincoln 1946-1952
General correspondence map of proposed Pacific Gardens Sanitary District, map of San Joaquin County 1946-1952
Application from Lincoln Properties, Inc., Stockton for permit to construct and operate a sewage treatment plant 1948
Application from Pacific Gardens Sanitary District for permit to construct and use a new sewage treatment plant 1948
Sub-Series 40.4. Lodi 1917-1951
General correspondence photographs of Lodi sewage disposal and treatment plant and of Bear Creek and Del Rio wineries, route map of City of Lodi main drain and outfall sewer 1935-1951
Application of the City of Lodi for permit to construct an activated sludge plant and dispose of effluent 1925
Granting of permit to the City of Lodi to construct an activated sludge plant and dispose of effluent into the canal of the Stockton Mokelumne Canal Company 1923
Application of the City of Lodi for permit to establish sewage and waste disposal beds and fields 1944
Permit recommendation for Roma Wine Company at Lodi denying permit to dispose of still slops and lees to Mokelumne River 1934
Application of the City of Lodi for sewage disposal permit 1918
Report on the water supply of Lodi, Calif. 1917
Annual reports of the City Clerk of City of Lodi, for fiscal years ending June 30, 1935, 1939 and for 1940
Sub-Series 40.5. Manteca 1953
Manteca sanitary survey 1953
Sub-Series 40.6. Mokelumne 1935
Mokelumne river survey effects of winery waste disposal on Mokelumne River 1935
A study of volatile acids in winery waste and wine polluted waters as an index of the degree of pollution 1935
Sub-Series 40.7. Ripon 1923-1952
General correspondence 1934-1952
Report on a sewer system and disposal for Ripon, Calif. 1923
Application of the City of Ripon for permit to construct and operate enlargements to the sewage disposal plant 1948
Application of the Ripon Sanitary District to construct sewer system and sewage disposal works 1925
Application of Ripon Sanitary District for permit to dispose of waste from the Meyenberg Evaporated Milk Company's plant on the districts sewer farm 1925
Ripon sanitary survey 1951
Sub-Series 40.8. Stockton 1950-1954
Stockton 1950 sanitary survey 1950-1951
Stockton Land Association sanitary survey 1954
Sub-Series 40.9. Terminous 1936
Notes on waste disposal of celery washing and packing plants at Terminous, San Joaquin County 1936
Sub-Series 40.10. Tracy 1953
Tracy sanitary survey 1953
Sub-Series 40.11. Thornton - Cannery 1941-1951
General correspondence 1941-1951
Calibration of sewage sump, Thornton Farm Labor Camp
Sub-Series 40.12. Woodlake 1939-1952
General correspondence photographs of Woodlake sewage disposal 1939-1952
Application of the City of Woodlake for permit to construct and operate a sewage treatment plant 1948
Series 41. San Luis Obispo County 1916-1965
Sub-Series 41.1. Countywide 1939-1963
General correspondence photographs of Shell Beach 1939-1954
Quality investigations of San Luis Creek and Avila surf waters 1954
Certain waste discharges, Mouth of the Santa Maria river 1952
Application of the Cayucos Sanitary District for permit to construct new sewage treatment and disposal plant 1948
Application of J.B. Livingston for permit to install a septic tank, sewage effluent storage 1944
Cambria sanitary survey 1953
Los Osos sanitary survey 1963
Morro Bay sanitary survey 1953
Morro Del Mar sanitary survey 1953
Paso Robles 1950 sanitary survey 1950
Templeton sanitary survey 1963
Sub-Series 41.2. Arroyo Grande 1940
Sanitary survey for Arroyo Grande by the Calif. Bureau of Public Health, diagram of preliminary line for Arroyo Grande outfall sewer 1940;
Sub-Series 41.3. Atascadero 1916-1953
General correspondence 1916-1940
Data pertaining to the design of the proposed Atwater sewer system and treatment plant 1929
Application of the Colony Holding Corporation for sewage disposal permit 1917
Atascadero sanitary survey 1953
Sub-Series 41.4. Avila 1939-1965
General correspondence photographs of Avila Sanitary District 1939-1953
Permit application from Avila Water Company serving Avila 1965
Sub-Series 41.5. Cayucos Sanitary District 1941-1952
General correspondence survey of Cacuyos Sanitary District, which includes various photographs of the area, map of Cacuyos Sanitary District 1941-1952
Sub-Series 41.6. San Luis Obispo (City) 1916-1954
General correspondence photographs of San Luis Obispo sewage plant, sewer farm and clarifiers, road map of San Luis Obispo County 1934-1951
Application of the Avila Sanitary District for permit to install a sewer system and septic tank 1939
Application of the City of Arroyo Grande to construct sewerage works 1949
Application of Mr. B. E. Short, Mr. F. E. Bennett and Mr. Albert Oliver for permits to discharge crude or partially clarified sewage into Arroyo Grande Creek 1924
Application of private parties in Arroyo Grande to discharge crude or partially clarified sewage into Arroyo Grande Creek 1923
Application of the Templeton Sanitary District for permit to construct and operate a sewage collection system and disposal plant 1948
Application of the City of San Luis Obispo for permit to construct municipal sewage works enlargements 1947
Application of the City of San Luis Obispo for a permit to make certain improvements to the sewage disposal plant 1946
Application of the City of San Luis Obispo to dispose of settled sewage onto the City sewer farm 1938
Recommendation for a temporary and provisional permit to San Luis Obispo to dispose of existing plain settled sewage 1934
Permit recommendation for City of San Luis Obispo to convert existing sewage treatment plant to chemical precipitation 1939
Application of the City of San Luis Obispo for permit to construct Hardinge sewage clarification works 1946
Granting of permit to the City of San Luis Obispo to construct an Imhoff tank 1928
Application for the revocation or suspension of the sewage treatment permit of the City of San Luis Obispo 1947
Application for the revocation or suspension of the sewage treatment permit of the City of San Luis Obispo 1947
Report on water and sewage systems, City of San Luis Obispo 1954
Report on sewage disposal of San Luis Obispo 1916
Discussion of present sewage disposal words of the City of San Luis Obispo and proposed improvements
Report upon an existing and improved sewage treatment plant for the City of San Luis Obispo, California 1933
Analysis and report on proposals submitted for the furnishing of certain major items of mechanical equipment 1934
Engineer's report for disposing of sewage of the City of San Luis Obispo
Series 42. San Mateo County 1915-1962
Sub-Series 42.1. Countywide 1935-1960
General correspondence maps of the City of San Mateo 1935-1954
Application of the City of Belmont for permit to jointly construct and use with the City of San Carlos a system of intercepting sewers, pumping station 1947
A report on the sewerage system and waste discharges of the cities of San Carlos and Belmont 1954
Bayshore 1950 sanitary survey 1952
Baywood Park sanitary survey 1960
Palo Alto Park 1950 sanitary survey 1952
Ravenswood 1950 sanitary survey 1952
Sharp Park 1950 sanitary survey 1951
Sub-Series 42.2. Brisbane 1940-1953
Fire protection report, Brisbane Fire District, sanitary survey for Brisbane 1940-1953
Sub-Series 42.3. Burlingame 1918-1954
General correspondence photographs of sludge digester and sludge beds 1918-1954
Permit recommendation for the City of Burlingame to locate a separate sludge digestion plant in San Francisco Bay 1934
Application by the City of Burlingame for permit to construct and operate municipal sewage enlargements 1947
Application of the City of Burlingame for permit to dispose of sewage of subdivision No.1, Burlingame Shore Land Company 1927
Report on Coyote Point Beach 1953
Application of the City of Burlingame for loan of $146,400.00 1933
Sub-Series 42.4. Colma 1953
Fire protection report, Colma Fire Protection District, San Mateo County, Calif. 1953
Sub-Series 42.5. Granada Sanitary District, El Granada 1958
El Granada Beach investigation 1958
Sub-Series 42.6. Half Moon Bay 1934-1958
General correspondence photographs of Half Moon Bay sewage disposal 1941-1953
A report on sewage disposal facilities for the Half Moon Bay Sanitary District 1953
Recommendation for granting provisional permit to Half Moon Bay Sanitary District to dispose of septic tank effluent into the Pacific Ocean 1934
Survey of Francis Beach, San Mateo County July 1958
Sub-Series 42.7. Log Cabin Ranch School For Boys 1948-1962
General correspondence Log Cabin Ranch general plan-sewerage system and sewage treatment plant 1948-1962
Sub-Series 42.8. Menlo Park 1943-1950
General correspondence 1950?
Sanitary survey of Menlo Park 1943
Sub-Series 42.9. Millbrae 1951-1960
Millbrae 1950 sanitary survey 1951
Millbrae sanitary survey 1953
Millbrae Municipal Water System sanitary survey 1960
Millbrae and Lomita Park sanitary survey 1954
Lomita Park and Millbrae 1950 sanitary survey 1951
Sub-Series 42.10. Pacifica 1944-1958
General correspondence map showing boundary of Sharp Park Sanitary District, map of City of Pacifica; photograph of raw sewage particles at Sharp Park, preliminary plans for Pedro Valley Sanitation District 1944-1954
Report on sewage disposal facilities for the Sharp Park Sanitary District and the effect of the waste disposal upon Pacific Ocean receiving waters 1953
Application of the Ocean Shore Sanitary District for permit to construct and operate a sewage treatment plant 1948
Application of the Sharp Park Sanitary District for permit to construct and operate a new sewage treatment works 1947
Pacifica sanitary survey 1958
Sub-Series 42.11. Portola State Park 1950
Prescribing requirements as to the nature of sewage discharge onto land in Portola State Park, San Mateo County, resolution 1950
Sub-Series 42.12. Redwood 1917-1953
General correspondence map of Redwood City and vicinity, photographs of Redwood Creek 1918-1953
Application of Redwood City to consolidate all the sewage at the confluence of Steinberger Slough and Redwood Slough 1945
Application of the City of Redwood City for permit to dispose of sewage 1917
Sub-Series 42.13. San Bruno 1915
Existing public water supply of Huntington Park, Calif. 1915
Sub-Series 42.14. South San Francisco 1935-1951
Municipal fire protection report, South San Francisco, San Mateo County 1935
South San Francisco 1950 sanitary survey 1951
Sub-Series 42.15. Woodside 1938
Municipal fire protection report, Woodside fire district, San Mateo County, Calif. 1938
Series 43. Santa Barbara County 1916-1963
Sub-Series 43.1. Countywide 1916-1962
Evergreen Acres sanitary survey 1962
Orcutt sanitary survey 1952
Hope Ranch sanitary survey 1952
Mission Hills sanitary survey 1962
Report on feasibility and design of sewage disposal works for City of Lompoc 1941
Application of the City of Lompoc for permit to operate an existing sewage collection system 1949
Application of the City of Lompoc for sewage disposal permit 1916
General correspondence several photographs of the Santa Ynez River and sewage plant site 1936-1945
Sub-Series 43.2. Carpinteria 1930-1963
Application of the Carpinteria Sanitary District for permit to construct and operate a high-rate trickling filter sewage treatment plant 1949
Application of the Sanitary District of Carpinteria for permit to construct sewerage works 1930
Report and analysis in re proposed government loan Carpinteria Water Company 1933
Carpinteria sanitary survey 1952
Carpinteria sanitary survey 1962
Carpinteria sanitary survey 1963
Sub-Series 43.3. Goleta 1953
Goleta sanitary survey 1953
Sub-Series 43.4. Guadalupe 1952
Guadalupe sanitary survey 1952
Sub-Series 43.5. Lompoc 1916-1952
Water supply of Lompoc 1922
Report on progress in water supply at Lompoc 1918
Lompoc water supply 1916
Lompoc sanitary survey 1952
Sub-Series 43.6. Montecito 1952
Montecito sanitary survey 1952
Sub-Series 43.7. Santa Barbara (City) 1921-1951
A sanitary survey of the Gibraltar watershed, Santa Barbara water supply 1921
Report on the City of Santa Barbara, Calif. 1937
Santa Barbara 1950 sanitary survey 1951
Sub-Series 43.8. Santa Maria 1952
Santa Maria sanitary survey 1952
Santa Maria Public Airport sanitary survey 1952
Sub-Series 43.9. Solvang 1953
Solvang sanitary survey 1953
Series 44. Santa Clara County 1901-1960
Sub-Series 44.1. Alviso 1940-1952
General correspondence 1940-1952
Alviso 1950 sanitary survey 1952
Sub-Series 44.2. Gilroy 1925-1954
General correspondence map of South Santa Clara Valley 1940-1954
Application of the City of Gilroy for permit to make alterations and additions to the existing sewage treatment works 1949
Application of the City of Gilroy for permit to extend its outfall sewer 1927
Report on sewage treatment and proposed disposal plant for the City of Gilroy 1925
Sub-Series 44.3. Los Altos 1935-1958
General correspondence 1935-1954
Los Altos Park subdivision 1950 sanitary survey 1950
Los Altos (suburban district) sanitary survey 1953
Los Altos (spinks water system) sanitary survey 1954
Los Altos (California Water Service Company) sanitary survey 1958
Sub-Series 44.4. Monte Vista 1960
Water works of Monte Vista sanitary survey 1960
Sub-Series 44.5. Morgan Hill 1957
Morgan Hill sanitary survey 1957
Sub-Series 44.6. Mountain Hill 1941
Application of the City of Mountain View to construct a fine screen, flocculation-sedimentation and separate sludge digestion plant 1941
Sub-Series 44.7. Palo Alto 1930-1954
General correspondence 1931-1954
Report on outfall sewers and sewage disposal for Palo Alto, California and Stanford University 1930
Application of the City of Palo Alto and Stanford University to construct a joint outfall sewer and sewage pumping plant 1931
Plans and specifications for sanitary sewer outfall system 1933
Application of the Board of Public Works of the City of Palo Alto and of Stanford University for permit to dispose of raw sewage to San Francisco Bay 1931
Application of the City of Palo Alto and of Stanford University for permit to dispose of settled sewage 1931
Application of the City of Palo Alto for permit to construct new facilities and to enlarge existing facilities 1946
Sub-Series 44.8. San Jose 1915-1960
General correspondence photographs; map of Alviso 1915-1954
Letters to canneries and City of San Jose 1948-1951
General correspondence to the San Jose South San Francisco Bay study 1941-1953
Recommendation to grant permit to the City of San Jose to carry East San Jose Sewage over into the San Jose outfall sewer 1934
Application of the City of San Jose for permit to construct a sewage treatment plant to serve the City of San Jose and adjacent area 1949
Preliminary report on San Jose Outfall Sewer 1924?
Technical objections and alternate submitted by Leslie Salt Company to San Jose Sewerage Disposal Project of Messrs. Hyde and Sullivan 1951
Report on the treatment and disposal of waste from the production of Monosodium Glutamate International Minerals And Chemical Corporation, Amino Products Division 1950
Description of San Jose water works 1927
Annual report of the San Jose Health Department for the year ending December 31, 1934
San Jose water works survey report 1960
Sub-Series 44.9. Santa Clara 1959
City of Santa Clara water system sanitary survey 1959
Sub-Series 44.10. Stanford 1901
Stanford University, Sanitary Engineering survey 1901
Series 45. Santa Cruz County 1917-1960
Sub-Series 45.1. Countywide 1950-1960
Monterey Bay Water Company sanitary survey 1960
Capitola, Soquel, Opal Cliffs, and Monterey Bay Heights, sanitary survey 1959
Seacliff Water System sanitary survey 1960
Report of East Cliff Sanitation District bacterial study 1954
A report to evaluate the working conditions and costs of private sewage disposal systems in the East Cliff Sanitation District 1951
General correspondence 1950-1954
Sub-Series 45.2. Aptos 1936-1959
General correspondence 1936-1954
Aptos sanitary survey 1959
Sub-Series 45.3. Big Basin 1933-1954
General correspondence 1933-1954
Sub-Series 45.4. Davenport 1941-1953
Photographs of Davenport Sewage Disposal 1941
Davenport sanitary survey 1953
Sub-Series 45.5. Capitola Sanitation District 1931-1957
General correspondence 1932-1954
Fire protection report, Capitola Fire Protection District, Santa Cruz County, Calif. 1952
Report on waste discharges from the Capitola and Soquel Sanitation Districts and its effect upon beneficial uses of the receiving waters 1952-1953
Report of Capitola sewage disposal study 1954
Application of the Capitola Sanitation District for permit to construct a septic tank and eight-inch outfall 1932
Application of the Soquel Capitola Sanitation District for permit to dispose of screened effluent into Monterey Bay 1931
Live Oak 1950 sanitary survey 1950
Live Oak sanitary survey 1953
Report of sanitary engineering survey of public water system - San Lorenzo Valley W.D., Santa Cruz Co.
La Selva Beach sanitary survey 1957
Sub-Series 45.6. Santa Cruz (City) 1917-1922
Third report of the City Engineer on the extension and improvement of the City water supply 1922
Water supply of Santa Cruz 1917
Progress report on Santa Cruz, Calif. 1920
Report to the Commissioner of Public Works, City of Santa Cruz, Calif., in regard to costs of various units relative to improvement of the City water supply 1922
Sub-Series 45.7. Watsonville 1920-1958
General correspondence various diagrams; photographs of Pajaro River, map of Santa Cruz County 1936-1954
The significance of clamming and fisheries resources at the mouth of the Pajaro River 1953
A study of shellfish waters in the vicinity of the Watsonville sewage outfall 1953
Watsonville Vacuum Cooling Company 1952
Second stage construction program treatment and disposal of sewage and industrial waste, City of Watsonville, Calif. 1958
Report on the disposal disposal of sewage at Watsonville 1920
Application of the City of Watsonville for permit to install a new 16-inch sewer outfall 1946
Application of the City of Watsonville for permit to pump fine screened sewage into Monterey Bay at the mouth of Pajaro River 1925
Report on outfall sewerage and sewage disposal of Watsonville, California 1925
Series 46. Shasta County 1916-1961
Sub-Series 46.1. Countywide 1935-1939
Memorandum on railroad construction sanitation in Shasta County 1939
Memorandum concerning Shasta water sanitary survey of the springs 1935
Sub-Series 46.2. Anderson 1939-1958
General correspondence photographs of Anderson sewage 1939-1952
Application of Shasta County Board of Supervisors for permit to construct and operate a sewage treatment plant 1948
Anderson 1950 sanitary survey 1951
Anderson sanitary survey 1958
Anderson Heights Water Company sanitary survey 1956
Sub-Series 46.3. Fall River 1921-1957
Water supply at Fall River Mills, Calif. 1921
Fall River Mills sanitary survey 1957
Fall River Mills sanitary survey 1957
Sub-Series 46.4. Kennett 1916
Public water supply of Kennett 1916
Sub-Series 46.5. Redding 1916-1961
General correspondence 1945-1954
Application of the City of Redding for permit to continue to deposit sewage upon the Bassett Farm 1916
Application of the City of Redding for permit to construct a new separate sludge digestion sewage treatment plant 1946
Study of Redding sewage treatment and disposal facilities, uses of the Sacramento River below Redding and bacteriological testing of the river and river flow data 1961
Redding sanitary survey 1955
Series 47. Siskiyou County 1911-1964
Sub-Series 47.1. Countywide 1952-1964
Fort Jones sanitary survey 1954
Permit recommendation from United States Plywood Corporation 1964
Ball Water System sanitary survey 1957
Happy Camp 1950 sanitary survey 1952
McCloud sanitary survey 1957
Shastina sanitary survey 1954
Sub-Series 47.2. Dunsmuir 1911-1953
General correspondence photographs of Dunsmuir ponds, plans for the War Housing Project 1911-1953
Report on sewerage and sewage disposal, Dunsmuir, Siskiyou County, Calif. 1913
Preliminary report on sewage disposal at Dunsmuir, Calif. 1921
Application of the town of Dunsmuir to construct an activated sludge plant 1926
Sub-Series 47.3. Edgewood 1921
Water supply at Edgewood, Calif. 1921
Sub-Series 47.4. Weed 1914-1963
Photographs of the Weed Sewage Disposal Project 1941
Application of the Long-Bell Lumber Company for permit to construct and operate a sewage treatment plant and oxidation lagoons 1948
Report on sewerage and sewage disposal, Weed, Siskiyou County, Calif. 1914
Weed sanitary survey 1958
City of Weed sanitary survey 1963
Sub-Series 47.5. Yreka 1926-1954
General correspondence 1952-1954
Application of the town of Yreka to construct an Imhoff tank with separate sludge digestion 1926
Series 48. Solano County 1911-1962
Sub-Series 48.1.Benicia 1919-1962
General correspondence photographs of Benicia 1919-1955
Specifications for constructing main and branch sewers in East Side Sewer District No.3 in the City of Benicia, Solano County, Calif. 1925
An investigation of certain insanitary conditions in Benicia 1918
Report on sewage disposal in the City of Benicia 1954
Application from the City of Benicia for permit to construct and operate a sewage treatment works and to discharge settled and chlorinated effluent 1948
Application of the City of Benicia for permit to construct sewers in the East Third Street Tract 1925
California Press Manufacturing Company
Benicia and portion of Napa County sanitary survey 1959
Benicia Public Water System sanitary survey 1962
Sub-Series 48.2. Dixon 1939-1961
General correspondence photographs of Dixon 1943-1961
Application of the City of Dixon to construct an Imhoff tank-trickling filter plant with effluent to land 1939
Sub-Series 48.3. Fairfield 1918-1960
General correspondence map of City of Fairfield 1918-1954
Report on the sewage disposal conditions in the Fairfield-Suisun area 1954
Application of the City of Fairfield for permit to jointly construct and operate with the City of Suisun 1947
Fairfield Public Water System sanitary survey 1959
A Report on a Sanitary Engineering Survey of Putah South Canal September, 1960
Sub-Series 48.4. Rio Vista 1911-1954
General correspondence 1911-1954
Report on the collection, treatment and disposal of the sewage and storm drainage of the City of Rio Vista, Calif. 1952
Application of the City of Rio Vista for permit to construct a sewage treatment plant 1950
Report on Rio Vista sewerage and sewage disposal 1911
Series 49. Sonoma County 1915-1953
Sub-Series 49.1. Countywide 1917-1953
Water supply of Bohemian Grove 1917
Glen Ellen sanitary survey 1953
Russian River Terrace, Forest Hills and Hollydale sanitary survey 1953
Valley of the Moon summer resort area (Boyes Springs, Elverano, Agua Caliente, and Fetter Springs) 1950 sanitary survey 1950
Sub-Series 49.2. Cloverdale 1924-1950
General correspondence photographs of Asti Winery, Cloverdale, magazine article 1933-1950
Application of the City of Cloverdale for permit to construct alterations and additions 1949
Permit recommendation to construct an Imhoff tank and dispose of Imhoff tank effluent for irrigation on the lands of John W. Caldwell 1933
Application of the town of Cloverdale to allow the sewerage to be used for irrigation of tomatoes for canning purposes 1924
Sub-Series 49.3. Cotati 1953
Cotati Public Utility District, chapter 1551 loan application 1953
Sub-Series 49.4. Forestville 1946-1952
General correspondence plan sheet for the Forestville County Sanitation District sewerage system 1946-1952
Application of the Board of Supervisors of Sonoma County for permit to construct and use a sewage treatment plant 1946
Sub-Series 49.5. Geyserville 1948
In the matter of application of the Sonoma County Board of Supervisors for a permit to construct and operate a sewerage system and sewage disposal plant to serve the town of Geyserville 1948
Sub-Series 49.6. Healdsburg 1915-1916
An investigation of the shallow well supply of the City of Healdsburg, Calif. 1915
Report on an inspection of the water supply of Healdsburg 1916
Sub-Series 49.7. Petaluma 1917-1953
General correspondence 1948-1953
Contract documents and specifications for the construction of sewage works enlargements, City of Petaluma 1950
Preliminary engineering report on sewage treatment facilities, City of Petaluma 1949
Ordinances governing plumbing in the City of Petaluma 1926
Report on tests of the Copeland Creek and Adobe Creek chlorinators 1917
Report on alleged nuisance at the rendering plant of the Royal Tallow And Soap Co., Inc., at Petaluma 1938
Permit recommendation for the City of Petaluma to operate a bio-filter plant 1937
Sub-Series 49.8. Santa Rosa 1920-1921
Report on test of well at City pumping plant as ordered by the council on March 1st 1921
Report on improvements to municipal waterworks, City of Santa Rosa, Calif. 1920
Sub-Series 49.9. Windsor 1937
Memorandum of sanitary survey of Windsor with particular reference to the Windsor waterworks well 1937
Series 50. Stanislaus County 1922-1963
Sub-Series 50.1. Countywide 1951-1963
Hughson 1950 sanitary survey 1951
Modesto vicinity, Coffe Village system, Del Este Water Company sanitary survey 1963
Modesto State Hospital 1950 sanitary survey 1951
Moore Water Company sanitary survey 1954
Riverbank 1950 sanitary survey 1951
Sub-Series 50.2. Ceres 1940-1958
General correspondence photograph of Ceres Sewage Plant 1940-1958
Ceres sanitary survey 1955
Ceres sanitary survey 1956
Sub-Series 50.3. Empire 1955
Empire sanitary survey 1955
Sub-Series 50.4. Modesto 1954-1955
Modesto, Del Este water systems Nos. 1, 2, and 7, sanitary survey 1955
South Modesto (Rutherford and Fairview tracts) sanitary survey 1954
South Modesto (Barozzi Tract, South Modesto Acres, Clinton Tract, and Sherman Tract) sanitary survey 1954
Sub-Series 50.5. Oakdale 1951
Oakdale sanitary survey 1951
Sub-Series 50.6. Newman 1959
Newman sanitary survey 1959
Sub-Series 50.7. Salida 1955
Salida sanitary survey 1955
Sub-Series 50.8. Turlock 1922-1963
Water supply at the Don Pedro Dam construction plant of the Turlock and Modesto irrigation districts 1922
Turlock sanitary survey 1953
Turlock sanitary survey 1955
Turlock sanitary survey 1963
Sub-Series 50.9. Waterford 1955-1963
Waterford sanitary survey 1955
Waterford sanitary survey 1963
Series 51. Tehama County 1923-1957
Sub-Series 51.1. Gerber 1950-1957
Gerber 1950 sanitary survey 1950
Gerber sanitary survey 1957
Sub-Series 51.2. Los Molinos 1957
Los Molinos sanitary survey 1957
Sub-Series 51.3. Mineral 1957
Mineral sanitary survey 1957
Sub-Series 51.4. Red Bluff 1923-1951
General correspondence 1950-1951
Application of the City of Red Bluff for permit to construct and operate a sewerage treatment plant 1949
Application of the City of Red Bluff for a permit to continue to dispose of sewage into the Sacramento River 1923
Series 52. Trinity County 1940-1952
General correspondence 1940-1952
Application of the Trinity County Board of Supervisors for permit to construct and operate a sewage treatment plant for the town of Weaverville... 1947
Series 53. Tulare County 1951
Cutler 1950 sanitary survey 1951
Dinuba 1950 sanitary survey 1951
Earlimart 1950 sanitary survey 1951
Exeter 1950 sanitary survey 1951
Farmersville sanitary survey 1956
Ivanhoe 1950 sanitary survey 1951
Lindsay 1950 sanitary survey 1951
Pixley 1950 sanitary survey 1951
Springville 1950 sanitary survey 1951
Strathmore 1950 sanitary survey 1951
Tipton 1950 sanitary survey 1951
Series 54. Tuolumne County 1930-1947
Tuolumne water supply, notes of investigation 1930
Tuolumne data on water supply 1947
Series 55. Ventura County 1912-1964
Sub-Series 55.1. Countywide 1932-1964
Memorandum: chlorination Ventura water 1932
United Water Conservation District, sanitary survey 1958
Permit application from the Village Water Company 1964
Newbury Park sanitary survey 1962
Moorpark sanitary survey 1953
Rancho Las Posas Water Company, sanitary survey 1962
Santa Paula 1950 sanitary survey 1952
Simi sanitary survey 1960
Sub-Series 55.2. Camarillo 1952-1964
Camarillo, Pleasant Valley Mutual Water Company, sanitary survey 1963
Camarillo, Camino Water Company, sanitary survey 1963
Camarillo sanitary survey 1952
Addendum to sanitary survey, Camarillo 1964
Sub-Series 55.3. Ojai 1952
Ojai sanitary survey 1952
Sub-Series 55.4. Oxnard 1912-1962
General correspondence photographs of Oxnard sewage disposal and outfall sewer, map of the City of Oxnard 1912-1944
Report of a study of sardine canning wastes at San Carlos Cannery, Oxnard, Calif. 1951
Effluent superchlorination, City of Oxnard 1954
Sewage disposal investigation, Oxnard, California 1944
Application of the City of Oxnard to construct additional units at the existing sewage treatment plant 1945
Permit recommendation for City of Oxnard to construct a sprinkling filter plant with final chlorination 1933
Permit recommendation for the City of Oxnard to move 216 feet of 16 inch cast iron pipe ocean outfall sewage line 1936
Application of the City of Oxnard for permit to construct and operate a new industrial sewer system 1949
Oxnard sanitary survey 1952
Oxnard sanitary survey 1962
Sub-Series 55.5. Oxnard Beach 1962
Oxnard Beach sanitary survey 1962 July 16
Oxnard Beach sanitary survey 1962 July 17
Sub-Series 55.6. Piru 1952-1963
Piru sanitary survey 1952
Piru sanitary survey 1963
Sub-Series 55.7. Port Hueneme 1916-1954
General correspondence photographs of Hueneme sewage, map of Port Hueneme 1940-1954
Report on the public water supply of Santa Paula 1916
Port Hueneme 1950 sanitary survey 1950
Sub-Series 55.8. Thousand Oaks 1953-1963
Thousand Oaks sanitary survey 1953
Thousand Oaks sanitary survey 1959
Thousand Oaks sanitary survey 1963
Sub-Series 55.9. Ventura (City) 1952-1963
Ventura sanitary survey 1952 May 15
Ventura sanitary survey 1952 October 24
Interim service area, Ventura River Municipal Water District, sanitary survey 1959
Ventura, City of San Buenaventura 1962
Ventura, Mound Water Company 1963
Series 56. Yolo County 1912-1955
Sub-Series 56.1. Countywide 1921-1955
General correspondence photographs of Davis, flow diagram and basic design data for the U.C. Davis campus, diagram of alternative projects for the City of Davis 1927-1953
Ordinance No. 166, a zoning plan for the unincorporated territory of Said County 1942
Permit recommendation on the application of the American Crystal Sugar Company for permit to dispose of wastes 1936
Permit recommendation on the application of the Amalgamated Sugar Company of Utah for permit to dispose of wastes 1934
Application of the City of Davis for permit to construct and operate a new sewage treatment plant 1949
Application of the City of Davis for permit to operate a sewer system 1922
Specifications for the construction of sanitary sewers in the City of Davis 1921
Application of the Bryte Sanitary District for permit to construct sedimentation unit 1950
Davis 1950 sanitary survey 1951
Esparto sanitary survey 1955
Sub-Series 56.2. Broderick 1923-1949
Water supply at Broderick, Yolo Co. 1923
Application of the Broderick Sanitary District for permit to construct and operate a sanitary sewer system 1949
Sub-Series 56.3. Clarksburg, American Crystal Sugar Corporation 1934-1951
General correspondence 1934-1951
Study of the Sacramento River as influenced by waste discharges from the American Crystal Sugar Corp. 1950
Sub-Series 56.4. West Sacramento Sanitary District 1949-1954
General correspondence map of West Sacramento Sanitary District 1949-1954
Application of the W. Sacramento Sanitary District for permit to construct and operate a sewage treatment plant 1949
Sub-Series 56.5. Winters 1912-1953
General correspondence photographs of Winters, Calif. newspaper clippings 1912-1953
Application of the City of Winters for permit to dispose of sewage into Putah Creek 1916
Application of the City of Winters for permit to make additions to and operate an existing sewage treatment plant 1949
Winters sanitary survey 1953
Sub-Series 56.6. Woodland 1918-1952
General correspondence 1918-1950
Application of the City of Woodland for permit to construct a separate industrial waste line 1950
Application of the City of Woodland for permit to construct and operate a domestic sewage treatment plant 1949
Woodland sanitary survey 1952
Sub-Series 56.7. Yolo Farm Labor Camp undated
Layout maps (3) of migratory labor camps
Series 57. Yuba County 1923-1962
Sub-Series 57.1. Countywide 1943-1961
General correspondence 1943-1957
California Water Service Company (Marysville) sanitary survey 1961
Linda sanitary survey 1956
Smartsville sanitary survey 1954
Sub-Series 57.2. Marysville 1948
Application of the City of Marysville for permit to construct and operate a sewage treatment plant 1948
Sub-Series 57.3. Olivehurst 1940-1953
Report on a sanitary survey of the Olivehurst Tract in Yuba Gardens 1940
Olivehurst sanitary survey 1953
Sub-Series 57.4. Wheatland 1928-1953
General correspondence 1953
Application of the town of Wheatland for permit to dispose of an Imhoff tank effluent into the channel of Bear River 1928
Wheatland 1950 sanitary survey 1951
Specifications for sanitary sewerage system, sewage pumping plant, pressure line and treatment plant, town of Wheatland 1928
Sub-Series 57.5. Yuba City 1923-1962
General correspondence photographs of Yuba City sewage checks and disposal basin, map of the City of Yuba 1939-1951
Application from the City of Yuba City for permit to construct and operate a sewage treatment plant to serve Yuba City 1948
Ski sanitation with special reference to the South Fork of Yuba River 1939
Application of Yuba City to dispose of sanitary sewage into Harkey Lake and flood waters of Feather River 1925
Application for sewage disposal permit to the town of Yuba City to construct and operate a main outfall sewer 1923
Yuba City sanitary survey report 1962