| 2 of 3 pages |
Same as no. 203 - (J.B.L.) 205
Cottonwood conduit, showing forms - view looking towards headworks 206 December 1907
Forebay and sand box at head of Cottonwood penstock 207 April 1908
Beginning of Cottonwood conduit, showing end of siphon 208 February 1908
Laying Cottonwood siphon on steep side hill 209 January 1908
Cottonwood siphon, looking towards headworks 210 December 1907
View showing "starter" of Cottonwood penstock, and west wall of power house 211 May 1908
View showing "starter" of Cottonwood penstock, and west wall of power house 212 May 1908
View showing "starter" of Cottonwood penstock, and west wall of power house 213 May 1908
Drills at work in Elizabeth Tunnel. (J.B.L.) 214
Mojave warehouse. (J.B.L.) 215
Machinery on site of cement mill. (J.B.L.) 216 March 1908
Boiler for cement mill 217
Dredge #1 at work in main canal 218
Dredge #1, showing view from the front 219
Dredge #1, looking up the canal 220
Dredge #1, undercutting face of bank 221
Dredge #1, view looking up the canal 223
Built-up power pole, Owens Valley. (J.B.L.) 224
Power poles on side of road 225
Men standing on hillside 227
Kings Canyon Diversion Dam, Antelope Valley 228
Men working on rocky hillside 229
Road in Jawbone division 230
South portal Elizabeth Tunnel. (C.H.R.) 231
North portal of Elizabeth Tunnel 232
North portal of Elizabeth Tunnel 233
Gray Ridge Road - view looking up side canyon, 3 1/2 miles of this road have been built by G.C. Ripley during the last 60 days. (J.B.L.) 234 June 1908
Gray Ridge Road system, showing forks at top of ridge. The south fork goes into Sun Canyon and the north branch into Water Canyon. 19,000 cu. yds. of rocky material have been moved at a cost of 50 cents per cu. yd. in the last 60 days. (J.B.L.) 235 June 21, 1908
Saddle Camp, Gray Ridge Summit - filling water barrels from packs. (J.B.L.) 236 June 21, 1908
Water pack train to Saddle Camp on Gray Ridge. (J.B.L.) 237 June 1908
Water Canyon Camp. Note trails - the long tunnel starts from the bend in the canyon above the camp, and passes under the ridge to the left, 5000 feet in length. (J.B.L.) 238 June 21, 1908
Gray Ridge Road and trail system, looking south from near summit. Note power transmission line - the lower line is the trail built for preliminary construction purposes for constructing pole lines. (J.B.L.) 239 June 21, 1908
Saddle Camp at Gray Ridge Summit. (J.B.L.) 240 June 21, 1908
Work on south branch of Gray Ridge Road leading into Water Canyon. The method of work consists in drilling deep holes along the upper side of the road, springing these holed with dynamite, then loading the cavities with black powder which breaks and throws the rock from its original position as shown in view. (J.B.L.) 241 June 21, 1908
Gray Ridge Road - the main road is seen at the left-hand side of the picture and again at lower right-hand side. This road is built from the 18 Mile House to the summit of Gray Ridge, and overcomes a rise of about 1000 feet at a maximum grade of 6 1/2 percent. (J.B.L.) 242 June 21, 1908
Water Canyon Camp, looking down the canyon - the trail from Jawbone Canyon is seen at the left of view. (J.B.L.) 243 June 21, 1908
Work on south branch of Gray Ridge Road, leading into Sun Canyon. (J.B.L.) 244 June 21, 1908
Water Canyon, view looking south from north portal of long tunnel. (J.B.L.) 245 June 21, 1908
View south in Water Canyon, showing preliminary trail over Gray Point Ridge. A pipe line will be laid near this trail, connecting with the main pipe line from Sage Canyon, and furnishing a water supply at the head of Gray Ridge Road. The main water pipe has been built from Sage Canyon, a distance of 30 miles along the line of the aqueduct, and will furnish water for all camp and construction purposes for this section. (J.B.L.) 246 June 21, 1908
View up Water Canyon, showing horseback trail near long tunnel site. (J.B.L.) 247 June 21, 1908
Water Canyon, long tunnel - the line has been cleared on the survey. (J.B.L.) 248 June 21, 1908
Horses with packs of supplies 248A
Hauling pipe for Sage Canyon pipe line. (J.B.L.) 249 April 1908
Kilns for cement mill. (J.B.L.) 250 April 1908
Material for Mojave-Keeler railroad. (J.B.L.) 251 April 1908
Dredge #1 in Owens Valley. (Homer Hamlin) 253 July 1908
Dredge #1 in Owens Valley. (Homer Hamlin) 254 July 1908
Dredge #1 in Owens Valley. (Homer Hamlin) 255 July 1908
Dredge #1 in Owens Valley. (Homer Hamlin) 256 July 1908
Dredge #1 in Owens Valley. (Homer Hamlin) 257 July 1908
Old car on Cottonwood Creek. (H.H.) 258 July 1908
South portal of Elizabeth Tunnel. (J.B.L.) 259
Cement plant for aqueduct in course of construction. (J.B.L.) 260
Cement plant for aqueduct in course of construction. (J.B.L.) 261
Cement plant for aqueduct in course of construction. (J.B.L.) 262
Mess house and bunk houses for employees at cement mill 263
MISSING. South end of Elizabeth Tunnel. (J.B.L.) 265
South portal of Tunnel #18, Jawbone div. (J.B.L.) 266
MISSING. Same as no. 266 267
Power poles through valley 268
South portal of Elizabeth Tunnel 269 July 1908
Trolley line for electric locomotives at south portal 270 July 1908
Sinking north shaft at Elizabeth Tunnel 271 July 1908
Sinking north shaft at Elizabeth Tunnel 272 July 1908
Electric locomotive and tunnel cars at south portal of Elizabeth Tunnel 273 July 1908
Birdseye view aqueduct cement plant and camp 274 July 1908
Aqueduct cement plant in course of construction 275 July 1908
Rock bin and dryers, cement plant 276 July 1908
Corner at cement mill 277
Boilers in power house at cement plant 278
Power house in course of erection, aqueduct cement plant 279
Finishing mill at cement plant 280
Power house and kilns, cement plant 281
Aerial tramway tower, cement plant 282
Tube mills for grinding cement 283
Foundation steam turbos, 2500 K.W. units - cement plant 284
Cement plant 285 August 1908
Concrete mixer used in concreting foundations of cement plant 286
Raising boiler stack at cement plant 287
Cement plant. (J.B.L.) 288 August 20, 1908
Testing cement cover for Antelope Valley section. (J.B.L.) 289 August 1908
Steam shovel #1 going into position near Mojave. (J.B.L.) 290 August 25, 1908
Opening Jawbone tunnels in Midway Canyon. (J.B.L.) 291 August 25, 1908
Blast of Trojan powder on Water Canyon Road. (J.B.L.) 292 August 1908
Keller's headquarters at Smead Rand 293 August 1908
"Caterpillar" traction engine and train on the road from Mojave to Jawbone 294 August 1908
"Caterpillar" traction engine hauling lumber up Jawbone Canyon 295 August 1908
"Caterpillar" traction engine hauling lumber up Jawbone Canyon 296 August 1908
"Caterpillar" traction engine hauling lumber up Jawbone Canyon 297 August 1908
Marion steam shovel in operation near Mojave. (H.H.) 298 September 1908
Marion steam shovel in operation near Mojave. (H.H.) 299 September 1908
Mixing concrete for lining ditch 300 October 1908
Testing cover for aqueduct 302 October 1908
Excavating conduit with steam shovel in Mojave Div 303 October 1908
Lining the conduit in Mojave Division 304 October 1908
Getting ready to line conduit in Mojave Div 305 October 1908
Getting ready to line conduit in Mojave Div 306 October 1908
Caterpillar traction engine 307
Moving the Jawbone office with traction engine. (J.B.L.) 308 October 1908
Tunnel #42, Jawbone Division 309
Portable conduit form tried in conduit near Mojave 311
Portable conduit form tried in conduit near Mojave 312
Bunk house in Midway, accomodates 32 men 313
Road work in Grapevine Division 314
Pine Tree Camp, sec. 3, div. 7 315
South portal of Tunnel #6 316
Tunnel #47, sec. 3, Pinto 317
Aerial tramway at cement plant for hauling clay from clay beds 318
Portable houses used on aqueduct 319
Same as no. 318 - showing dump 320
Timbering north end of Elizabeth Tunnel 321 October 1908
Camp in Sun Canyon, Jawbone Div. (J.B.L.) 322 November 1908
General view of Sun Canyon Camp. (J.B.L.) 323 November 1908
Cinco Camp from Sun Canyon Road 324 November 1908
Views of desert from Gray Ridge Road 325 November 1908
Austin excavator partially erected, Mojave Div 326 November 1908
Reservoir at head of Red Rock 327 November 1908
Tunnel in Saugus Division 328 December 1908
North portal, Elizabeth Tunnel. (Hutchinson) 329
Cement plant built by city at aqueduct 330 March 1909
Cement plant built by city at aqueduct 331 March 1909
Concrete lined conduit, Mojave Division 332 March 1909
Putting concrete cover on conduit in Mojave Division 333 May 1909
Shovel camp #2, finished aqueduct with coves in right of picture 334 May 1909
Dove Springs Fill, typical culvert 335 May 1909
Typical culvert on line of aqueduct 336 May 1909
Concrete pipe culvert, Saugus Division 337 May 1909
Hauling lumber with traction engine, Jawbone Division 338 February 1909
Loading traction engine on S.P. car with its own power. (Bates) 339
Tunnel #34 - Water Canyon, showing concrete side walls. (Bates) 340 March 1909
Water Canyon Camp, Jawbone Division. (Bates) 341
Lined tunnel in Jawbone Division 342 May 1909
Timbered tunnel 343 May 1909
MISSING. Dump cars used for hauling muck from tunnels 344
Dump cars used for hauling muck from tunnels 345
Beginning of work on Fairmont Dam 346
Trench for concrete core wall, Fairmont Dam 347
Cottonwood power house #1 347A
Interior of Cottonwood power house 348
Camp in Saugus Division 349
Austin excavator at work in Mojave Division 350
Dredge #1, water jet undercutting face of bank 351
Camp in Placerita Canyon, Saugus Div 352 July 1909
Culvert in Dry Canyon, Saugus Division 353
Tunnel concrete cars 354
Section 3, Saugus Division, tunnel portal 355
Flume construction between Tunnels 33 34, Water Canyon, Jawbone Division 355A
Mojave Division - conduit cover work. Note sacks covering work from sun 356
Mojave Division - conduit cover work. Note sacks covering work from sun 357
Fairmont Dam, looking downstream, showing core wall 358 July 1909
Fairmont Dam, looking north along side of core wall 359
Cinco warehouse, showing trucks loaded and waiting for traction engine 360
Saugus Division headquarters 361
Dining room, Placerita Canyon Camp 362
Conduit cover test, showing failure of slab 363
Antelope Division, Howard's Contract. #40 shovel working in cut 16.3 feet 364
Two of the Saugus tunnels 365
Traction engine hauling rock for concrete, Mojave Division 366
South end of Tunnel #77, Saugus Division - inlet to Dry Canyon Reservoir 367
Antelope Division, Howard's Contract showing effect of leaving open cut for 30 to 60 days in advance of concrete work 368
Test of cover for conduit proposed by Phil Wintz 369
Linea Tunnel, Jawbone Division 371
Conduit in Red Rock country 372
Inclined tramway in Sand Canyon 373
Inclined tramway in Sand Canyon 374
Road in Boulder Peak Section 375
Trail to Tunnel #12, Boulder Peak Section 376
Tunnel adit, Boulder Peak Section 377
California and Nevada R.R. at Little Lake 378
Slabcar, showing cracks in concrete 379
Dove Springs Camp on the Red Rock Spur Railroad 380
Putting the cover on the conduit, Mojave Division 381
Putting the cover on side hill conduit, Grapevine Division 382
Aerial tramway in Sand Canyon 383
Peterson's side hill conduit in the Grapevine Division 384
Loading sand with a trap 386
Same as no. 384 - Grapevine Division side hill conduit 387
Conduit in Red Rock country 388
Finished tunnel in Saugus Division 389
Concrete flume in Water Canyon, Jawbone Division 390
Finished tunnel in Saugus Division 391
Construction camp in Sand Canyon 392
Conduit form used by mills on the Grapevine Division 393
Side hill work in Grapevine Division 394
Moving steam shovel on Mojave Division with traction engines - total distance, 31 miles 395
General view of Whitney Canyon 396
North portal of Elizabeth Tunnel, showing core wall of the Fairmont Dam 397
Whitney siphon - Saugus Division 398
Core wall of Fairmont Dam 399
Dredge #4 in main canal - Owens Valley 400 November 1908
Transformer float for Dredge #4 401
Concrete work on side hill conduit, Grapevine Div. 402
Concrete work on side hill conduit, Grapevine Div. 402A
Whitney siphon - Saugus Division 403
Conduit form use on Ford's work, Mojave Division 405
Sluice gates at Pinto, Mojave Division 406
Interior of Whitney siphon 407
Conduit work on Mojave Division 408
Interior of tunnel in Antelope Valley, showing concrete forms used 409
Concrete flume in Cottonwood Wash, Mojave Division 410
Alabama Hills near north end of Owens Lake 411
Men and machinery near tunnel entrance 411A
Alabama Hills near Green Creek, loose rock gravel formation 412
Dredge #4 excavating main canal, Owens Valley. (E.F.S.) 412A
Core wall for Fairmont Dam 413
Side hill conduit, Grapevine Division 414
Tunnel crew that made record run at Tunnel #17M 415
Conduit excavation, Olancha Division 415B
Conduit excavation, Olancha Division 415C
Conduit excavation, Olancha Division 415D
Conduit excavation, Olancha Division 415E
Conduit work in Olancha Division 415F
Stream gaging in Owens Valley 415G
View of Sierra Nevada in Owens Valley 415H
Headquarters at Independence 415I
Whitney siphon - Saugus Division 416
Tunnel section in open cut, showing method of forming this outside work 417
Tunnel section in open cut, showing method of forming this outside work 418
Tunnel section in open cut, showing method of forming this outside work 419
Freeman flume in course of construction 420
Layout for concrete mixing, Freeman flume 421
Section of canal, Olancha Division 422
Howard's work in Antelope Valley, showing careless excavation by steam shovel 423
Howard's work in Antelope Valley, showing careless excavation by steam shovel 424
Careless excavation by teams on Howard's work 425
Haiwee Dam, showing method of excavating core trench 426
Little Lake Division, arrangement of hoist - rock crusher and concrete mixer at Soda Springs 427
Little Lake Division, arrangement of hoist - rock crusher and concrete mixer at Soda Springs 428
Hoist at Soda Springs 429
Traction engine on Mojave Division 430
Same as no. 429 - showing bins in course of erection 431
Howard Contract, showing aggregates of stone and sand 432
Elizabeth Tunnel, north end - 3 piece segment 433 February 1911
Elizabeth Tunnel, north end - 4 segment arch and pump station 434
Elizabeth Tunnel, north end - 4 segment timbers in rock 435
Elizabeth Tunnel, north end - 4 segment timbers 436
North portal, Elizabeth Tunnel 437
North portal, Elizabeth Tunnel 438
North portal camp, looking west 439 February 1911
John Gray, Supt., north portal 440
Fairmont Dam looking northwest 441 February 1911
Elizabeth Tunnel, south portal, W.C. Aston, Supt 442 February 1911
Train crew, south portal 443
South portal, W.C. Aston 444
Dry Canyon Dam site, view east 445 February 1911
Dry Canyon Dam, east abutment 446 February 1911
Dry Canyon Dam, west abutment - view south 447
Dry Canyon Dam, view northeast from west abutment 448
Dry Canyon Dam, view northeast from dam - to left is jetting pump, to right is mud pump 449
Haiwee Dam, filling trench with clay 450 April 1911
Filling trench with clay, Haiwee Dam. Note stream flowing into trench 451
P.X. concreting plant at tunnel portal 452 April 1911
Freeman Division, shovel #8 working in sand and rock trench 453 April 1911
Freeman Division, shovel #8 working in sand and rock trench - driller in foreground 454 April 1911
Freeman wastegate 455 April 1911
Shovel #8, Freeman Division working in sand and rock trench 456
Rocky Creek crossing on South Antelope Division 458
Rocky Creek crossing on South Antelope Division 459
Dry Canyon Dam, break on right abutment 460
Dry Canyon Dam, break on right abutment 461
Haiwee Dam fill, north toe 462 November 1911
MISSING. Haiwee Dam fill, north toe 463 November 1911
MISSING. Hydraulic jet at work on Haiwee Dam - the basin is between the toes 464
West abutment, south Haiwee Dam, showing trench and pool between toes 465
General view of Haiwee Dam looking east 466
General view of Haiwee Dam looking east 467
Core wall trench of Dry Canyon Dam 468 November 1911
Dry Canyon Reservoir, showing pond between two toes 468A
Core wall excavation for lower San Fernando Dam, looking west 469
Excavation of core wall trench, San Fernando Dam, looking east 470 November 1911
North Antelope Valley siphon, showing inner circular reinforcing 471 November 1911
North Antelope Valley siphon, showing trench and arrangement of concrete footing blocks for supporting forms 472
North Antelope Valley siphon, showing method of pouring concrete. The pipe that has just been finished is shown on the right 473
North Antelope Valley siphon, showing method of pouring concrete. The pipe that has just been finished is shown on the right 474
Elsmere siphon, looking north. The inner form for pipe is shown in center of view. In the foreground the finished pipe has been covered 475
Siphon 13, looking southwest 476
Siphon 13, looking west - center of view shows forms in place 477
Nine-mile siphon showing dent in pipe caused by dumping concrete from skip 478
Nine-mile siphon looking north - the concrete piers are shown under the pipe 479
Model 60 shovel at work in Alabama Hills 480
Nine-mile siphon, looking north from bottom of canyon 481
Crossing of Cottonwood Creek over open canal showing arrangement spilling water in the canal on passing it over 482
Book No. 2
Olancha Creek crossing open conduit 483
Regulating spillway in open canal near Diaz Lake 484
Wyman Quarry, view of contact at south end of quarry 485
Wyman Quarry, view of contact at north end 486
Intake on Owens River, center of picture shows arrangement of wasteway 487
Regulating gate in intake on Owens River - east side of river 488
Floor of wastegate at intake 489
West end of intake, showing cut made by river during high water in fall of at the time of the break in the intake gate 490 1911
Head of canal, showing sand bar deposited during high water in fall of at the time of break in the intake gate 491 1911
Driving sheet piling at west abutment of intake 492
Pump house for Dominguez Ranch 494
Pump for Dominguez Ranch showing basin for pump sump 495
Dominguez pumping plant showing canal to main pump from wells 496
Well at Soledad Crossing 497
Elsmere siphon showing blow-off trench 498
Elsmere siphon, looking south 499
Steel plates for Soledad siphon, showing relative size 500
Siphon 13, west end with blow-off showing in foreground 501
Steam shovel in Olancha River 502
Finished aqueduct in Olancha Division 503
L'eonanda Dam, looking west 504 August 1912
Deadman siphon, north end, looking north. (Photo taken by Knaph and Woodward) 505
Fernando Dam looking north from east abutment, showing hydraulic jets 506 August 1, 1912
Dry Canyon Dam, upper toe and shovel pit at west abutment 507
Dry Canyon regulator. (Woodward and Knaph) 508
Dry Canyon Dam, looking east. (Woodward and Knaph) 509
Soledad siphon at S.P. Railroad crossing. (Woodward and Knaph) 510
Soledad siphon, showing rupture in piers 511
Main canal near intake, showing suction dredge 512
Regulating gates in main canal, Owens Valley 513
Regulating gates in main canal, Owens Valley 514
Headworks in river - east end 515
Headworks in river, looking southeast 516
Headworks in main canal near intake 517
Headworks in main canal near intake 518
Break at intake gate - the injured concrete is being taken out, view looking south 519
Steam shovel working in Alabama Hills 520
Steam shovel pushing out a larger boulder 521
Soledad siphon crossing, showing well blown by air 522
Soledad siphon crossing, showing well blown by air 523
Soledad siphon crossing, showing well blown by air 524
Soledad siphon crossing, showing well blown by air 525
Indian Wells concrete pipe 526
Indian Wells concrete pipe, view north 527
Side hill work north of NoName 528
Side hill work north of NoName 529
Side hill work north of NoName 530
Side hill work north of NoName 531
Side hill work north of NoName 532
Side hill work north of NoName 533
Cottonwood Creek crossing of aqueduct 534
Cottonwood Creek crossing of aqueduct 535
One of the large tunnels in Saugus Division 536
Mixing plant at south end of Newhall Tunnel 537
52 animal team hauling steel sections for Jawbone siphon - each section weighs 24 tons 538
Finished canal in Olancha Division 539
North Haiwee Dam, view east 540
Finished canal in Olancha Division 541
Fairmont tufa quarry 542
Fairmont tufa quarry 543
52 animal team hauling steel for Jawbone siphon 545
52 animal team hauling steel for Jawbone siphon 546
Open canal in Alabama Hills country - 33 ft. across top, 12 ft. deep 547
Finished conduit in Olancha Division 548
Typical intake of side stream into main canal near Owens Lake 549
Soledad pipe, showing size of piers 550
Deadman pipe and piers 551
Franklin Tunnel, south portal 555 August 10, 1912
Hogback Camp in San Francisquito Division 556 August 1912
Fernando Reservoir, hydraulic jets 557 August 1912
Fairmont Dam core wall 558 August 1912
Fairmont Dam, view south along axis. (August 1912) 559
Haiwee Dam, view looking east. (August 1912) 560
Boulders being blasted from line near Lone Pine. (August 1912) 561
Boulders being blasted from line near Lone Pine. (August 1912) 562
Olancha Division near Station 1450, on earthquake fault line - showing effect of earthquake of August 10, 1912 563
Olancha Division near Station 1450, on earthquake fault line - showing effect of earthquake of August 10, 1912 564
Olancha Division near Station 1450, on earthquake fault line - showing effect of earthquake of August 10, 1912 565
Placerita siphon work 566
Two men walking in canal 567
Alabama Hills section, steam shovel #12 568
Alabama Hills section, steam shovel #12 569
Dry Canyon Reservoir site 570
Dry Canyon, east abutment - settlement of dry clay fill in trench may be noted 571
Headworks, view east 572
Dry Canyon Dam, steam shovel pit near west abutment 573
Dry Canyon Dam site, view northeast showing hydraulic layout 574
Dipper dredge near Alabama 575
Loading cars, south Haiwee Dam 576
Piers in nine-mile siphon, showing breaks 577
Pit for north Haiwee Dam 578
Soledad siphon, Saugus Division - length 8,060 ft 579
Soledad siphon, Saugus Division - length 8,060 ft 580
Siphon, looking north - Deadman Canyon 581
Making continuous concrete pipe 582
Blow-off in nine-mile pipe 584
Tehachapi Wash showing settlement cracks in spoil bank on the right 586
MISSING. Haiwee Dam, looking west 590
Soledad siphon, S.P. crossing 592
Indian Wells concrete pipe 593
Deadman siphon, looking north 594
Soledad siphon at S.P. crossing 597
General view showing Deadman crossing 598
Main canal near north Haiwee Dam 599
Main canal near north Haiwee Dam 600
Main canal along Alabama Hills 602
Newhall Road Tunnel 603
Newhall Road Tunnel 604
High Sierra in Owens Valley 605
General view of cement plant - view southeast 606
Soledad crossing - blowing well with compressed air 607
Detail of single and double trees for three up 608
Dry Canyon trench - looking northeast 609
Pictures showing construction of Haiwee By-pass 609A
Pictures showing construction of Haiwee By-pass 609B
Pictures showing construction of Haiwee By-pass 609C
Type of concrete mixer used on aqueduct work 610
Stacks of paper on desk 611
Men and horses working on aqueduct 612
Men removing damaged concrete 613
Men repairing damaged concrete section 614
Man and car near construction site 616
Men working on pipe 617
MISSING. The Freeman flume 618A
Soda Springs concrete plant and upper terminal of hoist. (Photo by Richards) 618B
Concrete section on aqueduct 618C
Men standing near damaged concrete 618F
Damaged concrete canal 618G
Men standing near damaged concrete 618H
Dredge during tests at Silver Lake Reservoir, Los Angeles 618I
Finished aqueduct in Olancha Division 618J
Control gates near intake of L.A. Aqueduct. (Frontis-piece to 7th Annual Report) 618K
Southern end of Soledad siphon, 11 ft. pipe 618K1
View of Deadman Canyon siphon, looking north. (Facing page 66, 7th Annual Report) 618K2
Soledad Canyon siphon crossing under S.P. R.R. (Facing page 75, 7th Annual Report) 618L
San Fernando Reservoir site, view northeast 618M
San Fernando Dam site, view west 618N
Water Canyon flume 618O
Bee Canyon, view north 618P
Dam site in valley 618Q
Railroad crossing over aqueduct 618R
Group of people standing on dredging machine 618S
MISSING. Floating dredge 618T
Men and dog standing with digging machine 618U
Men working in canal 618V
Animal team hauling cart of filled sacks 618W
Haiwee gateway transition 619
Haiwee gateway transition 620
Mayor Thum and party at Jawbone siphon. (Hon. Wm. Thum, Mssrs. T. Allin, F.E. Wilcox, J.M. Harvey, and M.E. Wood) 622 November 1912
Mayor Thum and party at Jawbone siphon. (Hon. Wm. Thum, Mssrs. T. Allin, F.E. Wilcox, J.M. Harvey, and M.E. Wood) 623 November 1912
Settlement cracks in earth at Tehachapi Wash 624
Jawbone siphon, looking north 625
Jawbone siphon, looking north 627
West abutment of Dry Canyon Dam 628
Regulating gates in main canal. (Allin) 628A November 20, 1912
Cottonwood wastegate 628B
Cottonwood wastegate 628C
Crude soda at Inyo Dev. Co.'s well - Keeber, Calif 628D
Furnace and mill of Inyo Dev. Co. - Keeber, Calif 628E
Floating dredge, Owens Valley 628F
Antelope Valley siphon 628G
Antelope Valley siphon 628H
South Haiwee Dam near completion 628I
Deadman Canyon siphon 628J
Lower power levels, San Francisquito Canyon 628K
Men working in trench 628L
Rock bench construction, Grapevine Division 628M
Jawbone siphon, south side 628N
Jawbone siphon, north side 628O
Jawbone siphon, view north 628P
Wastegates at Cottonwood Creek 628Q
South end Soledad siphon, showing bad horizontal angle 628Q2
Fairmont Dam and core wall 628Q3
Fairmont Dam and core wall 628Q4
City of Los Angeles, Topographic Relief Map 628R
Engineering car at south portal, Elizabeth Tunnel 628S 1912
Men working with water jets 628T
Interior condition of reinforced conduit - Hunters Brook siphon, Catskill Aqueduct, Peekskill Div 628U
Tram cars at entrance to tunnel 628V
Colorado River sand hills 628X
Section of Reinforced Concrete Pipe, Hunters Brook Siphon, Catskill Aqueduct, Peekskill Division 628Y
Completed arch showing interior condition often removal of forms - conduit on curve of 3000' radius, Catskill Aqueduct, Peekskill Div. sts. 202650 628Z
Lake Spaulding Dam model 638
Imperial Canal intake 639 1912
Laguna Dam canal intake, California side 639A
Laguna Dam showing water passing over lower toe 639B
Gibralter Dam site, general view upstream 640A
The Sierras from Lone Pine 641
The Sierras and lake 642
Gibralter Dam site, west abutment 642A
Gibralter Dam site, view up gorge 642B
Gibralter Dam site, east abutment right 642C
Gibralter Dam site, west bank 642D
Gibralter Dam site, view upstream 642E
Gibralter Dam site, west abutment 642F
Lane Boler pump near Puente 642G
Laguna Dam, sluice gate open 642H
Gibralter Dam site, west abutment 642I
North Haiwee Dam, showing concrete face 642J
Reclamation engineers 642K 1906
Transmission tower line, Barcelona 642L
Santa Ynez River near Lompoc during flood of 642M January 1914
Santa Ynez River near Lompoc during flood of 642N January 1914
Rock back of Chatsworth Park 643
Rock back of Chatsworth Park 644
Rock back of Chatsworth Park 645
Old cienega on property of N.A. Gray 646
Old cienega on property of N.A. Gray 647
Ledges of shale crossing creek on property of N.A. Gray 648
Old cienega showing ditch line 649
Cabin on Mattingly property 650
Park Supt. Scherer 650A
Opening of the headgates of the L.A. Aqueduct 650B
Opening of the headgates of the L.A. Aqueduct 650C
Griffith Park road 650D
Griffith Park road 650E
Griffith Park road 650F
Yuba River restraining weir built by Calif. Debris Comm. - failed on first season 650J
Wrecked Yuba River restraining weir - the gravel held back to the extent of over 1,000,000 s.y. was liberated by the failure 650K
Yuba River debris restraining weir built by Calif. Debris Comm 650L
Yuba River spur to protest main levee 650M
Yuba River gravel bars from hydraulic mining 650N
Yuba River gravel bars from hydraulic mining 6500
Yuba River debris from hydraulic mining - these bars from 10 to 30 ft. deep and miles in length. The city of Marysville is probably 10 ft. below the ordinary level of Yuba River 650P
Hydraulic levee work of Natonas Co. Note the outside toes of levee and cut-off trench in advance of sand core. A portion of this soil is afterwards drawn over the sand core to encourage vegetation 650Q
Sand core of Natonas Levee in course of construction 650R
Sand core levee of Natonas Co. built by hydraulic dredge from sand from bed of Sacramento River 650S
Flexible joint in pipe for building sand core in the Natonas Levee 650T
Sluice pipes used on Natonas Levee for sand core filling 650U
Finished sand core levee. Note vegetation starting within 60 days, also preservation of timber near water side of levee 650V
Levee of City of Sacramento faced with cobbles 650W
Levee built by clam shell dredges and finally formed into shape below Stockton at Empire 650X
Clam shell dredge of the Delta Farms Co. - capacity 4 c.y., boom 160 ft 650Y
Clam shell dredge near Stockton 650Z
Clam shell dredge near Stockton 650AA
Temporary back protection near Marysville built on plan approved by the army engineers. A growth of willows will be encouraged on the bank 650AB
Marysville Levee - this is faced with cobbles. Note the growth of willows brought up to the toe of the levee. The tops of these trees are kept cut back 650AC
Arrowrock Dam showing arrangement of expansion joints 672
Method of holding forms 673
Method of distributing concrete 674
Hopper for distribution of concrete. At the time of the photo, the hopper was lowered for purpose of repair 675
Type of roller gate 676
Vertical posts show method of fixing drain tubes near upper face of dam. These holes are made by the insertion of the posts 677
Hopper for conveying concrete 678
Arrangement of forms 679
Lower face of dam showing tunnel into concrete hoists on the right-hand side of the picture 680
Reverse image of men using water jet 680
Men using water jet 681
Sub-Series 3.9. United States Geological Survey Photographs 1903-1906, undated
Book No. 1
Dam site of Tuolumne Meadows Reservoir site - looking upstream 1
View south from Tuolumne Meadows 6
Lake Lanaya Reservoir site - on a branch of Merced River 4
La Grange Dam from left bank 2
Turlock canal and flume - one mile below La Grange Dam 3
Tuolumne Meadows Reservoir site 5
Cedars in Hetch Hetchy Valley 7
View in Tuolumne River at upper end of Hetch Hetchy Reservoir 8
Outer retaining wall of La Grange Canal on the Tuolumne River Canal - constructed about 1885 9
Forest growing on slight soil cover over granite rock in basin of Merced River 10
Sluice boxes for Placer Mining at La Grange, California, on Tuolumne River 11
Looking across Little Yosemite from the north 12
Falls on Rancherie Creek, Hetch Hetchy Valley, Tuolumne River 13
Forest cover - Hetch Hetchy Valley 14
Dam site - Hetch Hetchy Reservoir site, Tuolumne River 15
Crest of the Sierras near Mt. Lyle, Merced Range 16
View down Merced River from the head of Nevada Falls 17
Forest in the basin of Merced River - Cathedral Peak in background 18
View down Hetch Hetchy Valley 19_20
High falls - Hetch Hetchy Valley 21
Forest cover on granite rock - Merced drainage 22
Fairview Dome - basin of Merced drainage 23
Flume of Turlock Irrigation District - foreground shows location of dam which was washed out 24
View on the Tuolumne River above Hetch Hetchy Reservoir site 25
White Horse Falls - Tuolumne River, Hetch Hetchy Reservoir site 26
Indicates rising water plane near Rincon 27
Division box of Santa Ana and Anaheim Canals 28
Santa Ana River below Rincon 29
Indicates rising water plane on Santa Ana River below Rincon 30
Division box, Santa Ana and Anaheim irrigators 30A
Santa Ana River at Auburndale Bridge 30B
Santa Ana River near Rincon 30C
Weir on East Fork of North Fork - San Gabriel River 31
View in canyon in North Fork 32
Crystal Lake formed by glacial moraine on North Fork - San Gabriel River 33
Dead alders in main canyon below power diversion 34
Drift on West Fork of San Gabriel Rivers 35
Weir on West Fork - North Fork of San Gabriel River 36
Measuring main river above main forks 37
Cienegas on North Fork 38
Old flume on North Fork 39
Dead alders in main canyon below power diversion 40
Storm water ditch to Crystal Lake, North Fork 41
Old mining flume on North Fork 42
Drift in main fork 43
Forest cover - basin of North Fork 44
Forest cover in canyon of main river 45
Headworks of storm water canal to Crystal Lake 46
Dead alders below power diversion in main canyon 47
Doe Valley Reservoir site - looking east from dam site 48
Dead timber in main canyon below power diversion point 49
Measuring weir at power house at mouth of canyon - main river 50
Doe Valley Reservoir site - looking west from dam site 51
General view of Doe Valley Reservoir site - looking west 52
Junction of Bear Creek and West Fork 53
View of slide from construction work in main canyon 54
Power conduit on side hill, showing forest cover uninjured below line 55
Mouth of Iron Fork 56
MISSING. Narrows of main canyon 57
View of camp on North Fork - "Buells" 58
Forest cover on west slope of San Antonio Creek 59
General view of drainage basin near main fork 60
Watson's Automatic Register of River Heights 61
Killain's pumping plant near El Monte - lower San Gabriel 62_63
Riverside Water Company's main canal 64
Victor Reservoir site, Mojave River - looking upstream from dam site 65
Victor Dam site on Mojave River 66
Orchard cover for forest protection - Riverside 67
Head of Riverside Water Company's canal on Warm Creek 68
Head works of San Gabriel Electric Company's power conduit on San Gabriel River 69
Sand box on conduit of San Gabriel Electric Company 70
Wooden stave pipe on power conduit of San Gabriel Electric Company 71
Junction Bay on same for pipe and tunnel 72
Peculiar stand pipe to produce head on pipe line, near Colton 73
Rise in water plane on San Gabriel River near El Monte 74
Check system for irrigating orange trees near Azusa 75
Air lift pumping plant near San Bernardino, Calif 76
Watson's Automatic Register of River Heights 77
Artesian well of Riverside Water Company near San Bernardino 78
Check system of irrigation in orchards near Azusa 79
Frost protection or orchards - Riverside, Calif 80_81
Santa Clara Valley near Santa Paula 82_83
Walnut grove west of Santa Paula 84
Camulos Ranch - Santa Clara Valley 85_86
Orange grove on Sespe Creek - Santa Clara Valley, Calif 87
Apricot tree near Santa Paula - Santa Clara Valley 88
Model of portion of basin of Cold Springs Creek showing location of Santa Barbara City Tunnel. (J.B.L. See #53) 89_90
Model of portion of basin of Cold Springs Creek showing sections 91
Model of portion of basin of Cold Springs Creek showing drainage system 92
Weir 1 and measuring bridge 1 - 58,726 feet above Buena Vista Street Bridge 93
Weir "J" - 54,800 feet above Buena Vista Street Bridge 94
Weir "L" - 61,770 feet above Buena Vista Street Bridge 95
Wier "C" - 74,750 feet above Buena Vista Street Bridge 96
Wier "G" - 63,075 feet above Buena Vista Street Bridge 97
Weir "D" - 72,475 feet above Buena Vista Street Bridge 98
Weir "H" - 61,269 feet above Buena Vista Street Bridge 99
Weir "I" - looking upstream 100
Weir "K" - 51,500 feet above Buena Vista Street Bridge 101
Bridge 2 - opposite head of Crystal Springs pipe 102
Kingsburg Bridge - Kings River 103
San Joaquin rating curve 104
Discharge of Tuolumne River 105)_106 1895-1896
Los Angeles meter rating station 107_108
Rating station on Santa Ana River 109
Rating station on Tuolumne River 110
Rating station on Mojave River at Victorville 111
Fowler Switch Canal, showing erosion due to high velocities 112_113
Lumber flume on Kings River 114
View on Church Ditch from Frimmer Springs Road 115
Riverside Dam site - Gila River 116
Effect of blast on Buttes Dam site 117
Tonto Basin Dam site on Salt River - left abutment 118
Apache Indian baskets 119
Dam site on Tonto River Basin - looking downstream 120
Buttes Reservoir site - Gila River 121
Casa Grande ruins - Arizona 122_123
Police headquarters - Apache Indian Reservation 124
De Dykes Reservoir site - Gila River 125
Guthrie Dam site on Gila River 126
Buttes Dam site - looking downstream 127_128
Riverside Dam site on Gila River - left abutment 129
San Carlos Dam site on Gila River - looking downstream 130
San Carlos Dam site on Gila River - left abutment 131
Buttes Dam site - looking upstream 132
Queen Creek, Buttes Dam site - looking upstream 133
Queen Creek - looking downstream 134
Driving pipe - diamond core drill 135
Diamond core drill 136
San Carlos Dam site - looking upstream 137
San Carlos Dam site - looking downstream 138
MISSING 139
NST. Corkhuffs California photographs 140_164
Book No. 3
Alfalfa irrigated from pumping plant in Salinas Valley 340
Salinas Valley Pumping Plant 341
Model, drainage basin - Los Angeles River. (J.B.L. - Same as no. 9) 342
Lambie floating weir 343
Diagram, Venturi meter experiments 344
Watson's Automatic Self Register 345
Venturi Meter 346
Bazin Curve 347
Details, Clarks Valley Dam 348
Kings River Delta, showing wells 349
Clarks Valley Reservoir site 350
Routes of travel, Kings River drainage basin 351
Kings River Canyon - topography 352
Riverside frost protection 353
Character of rock fill - Gila Bend Dam 354
Wrecked overflow weir - Gila Bend Dam. (See J.B.L. no. 22) 355
Sharp crested weir at headgate - Gila Bend Dam. (See J.B.L. no. 22) 356
Proposed pumping plant - Kings River 357
Proposed power house - Kings River 358
Intake power plant - Kings River 359_360
Details, pumping plant - Kings River 361
Details, Clarks Valley Dam 362_363
East Park Dam site 364_365
Briscoe Dam site 366_367
Drainage basin - Stony Creek 368
Gaging station - Stony Creek 369
Mill site reservoir site 370
Antelope Valley - Douglas County 371
Mason Valley near Wabuska - looking east 372
East end of Eagle Valley from near Empire - looking south 373
Antelope Valley - looking south 374
Middle Carson Reservoir site - looking northeast to dam site 375
Jobs Peak, from Dresslar Reservoir site 376
Carson Valley - looking south 377
Work on hydraulic dam, Bay Counties Power Company 378
Seepage from bank near Yuba River, showing character of percolation 379_380
Methods of hydraulic mining - Yuba River 381
Pressure pipes, Bay Counties Power Co 382
Dredgers at work on Feather River 383_385
Jets from Bay Counties Power Plant 386_387
Gaging station on Sacramento River at Jelly's Ferry 388
Sacramento River in Iron Canyon - point of proposed new gaging station 389
Sacramento River in Iron Canyon - looking downstream from proposed new gaging station 390
Sacramento River in Iron Canyon - looking upstream from proposed new gaging station 391
Oroville Bridge - Feather River 392
Yuba River near Pack Bar Bridge 393
Bridgeport Bridge on Stony Creek, one mile below Elk Creek 394
Cache Creek showing mouth of Siegler Creek 395
Cache Creek looking upstream from lower lake bridge 396
Bridge across South Fork, American River near mouth 397
Toll bridge, Mokelumne Hill - Jackson Road, Mokelumne River 398
Headworks of Stanislaus Water Company's diverting dam on Stanislaus River 399
Completed central portion of Stanislaus Water Company's diverting dam on Stanislaus River 400
South portion of Stanislaus Water Company's dam across Stanislaus River 401
Stanislaus River near Oakdale 402
La Grange Dam on Tuolumne River, showing curvature 403
Spreckels Pumping Plant - Kings City, Calif 404_405
Gaging station on San Lorenzo Creek - Monterey County, Calif 406
Gaging station on San Antonio Creek near Jolon 407
Pinkerton Dam site on San Antonio Creek, a tributary of the Salinas River 408_409
South abutment Foster Dam site, Arroyo Seco 410
North abutment Foster Dam site, Arroyo Seco 411
Bridge over Salinas River near Salinas 412
Headgates Crocker-Hoffman Canal - Merced River 413
San Joaquin River - 1/2 mile above Polasky Wagon Bridge 414
Cantilever Bridge over Colorado River - 10 miles below the Needles 415
Three Mile Flat - Salinas Valley 416
Arroyo Seco, a tributary of the Salinas River 417
Section of ditch of Salinas Valley Land Water Company - three miles from headgate, Arroyo Seco 418
Salinas Valley Land Water Company ditch 419_420
NO TITLE 421
Arroyo Seco - above headgate Salinas Valley Land Water Company ditch 422
Gate next to river - Kings City, Calif 423
Salinas Valley Land Water Co. ditch - seven miles below Kings City 424
NO TITLE 425_426
Colgate Power House, Bay Counties Power Company - north bank, Yuba River 427
Flume north side Yuba River - Colgate Power House, Bay Counties Power Company 428
"Lava Beds" gold dredge near Oroville, Calif 429_430
New York Placer Claim, Yuba Company - showing percolation of water through gravel strata 431
"Marigold No. 2" gold dredge, Feather River - five miles below Oroville 432
Feather River, four miles below Oroville - looking down-stream, showing discharged gravel and boulders from dredgers, and pole line carrying electric power to operate same 433
Same as no. 432 434
30" pipe lines showing anchorages - Colgate Power House, Bay counties Power Company 435
30" sheet steel pipe collapsed - Colgate Power House, Bay Counties Power Company 436
"Continental" gold dredge, near Oroville 437_438
Stream from a hydraulic giant at New York Placer Claim - Yuba County 439
Discharge from five deflecting nozzles under 716 ft. head, into Yuba River - Colgate Power House, Bay Counties Power Company 440
Looking down pipe lines from penstock to Yuba River - Colgate Power House, Bay Counties Power Company 441
MISSING. "Washout" in dam of Bay Counties Power Company, showing roots, etc. left in embankment, the cause of failure 442
60,000 volt transmission line of Bay Counties Power Company 443
New York Placer Claim, showing the "Giant" in operation 444
New York Placer Claim - the "Giant" not in operation 445
Flume of Colgate Power House, Bay Counties Power Company 446
MISSING. Break in Dam of Bay Counties Power Company 447
Bridge across South Fork - Yuba River 448
Air inlets at penstock on pressure pipe lines - Colgate Power House, Bay Counties Power Company 449
"Flying Dutchman" - crossing Yuba River at Colgate Power House, Bay Counties Power Company 450
NST 451_452
Mylar asphalt mine showing bituminous rocks 453
View across valley of Lewis Creek 454
NST 455_456
Mylar asphalt mine, showing bituminous sand rock and hard bed not bitumized 457
NST 458_459
San Antonio Creek at Fork - 1/2 mile north of Pleyto 460
Arroyo Seco near Abbott's place 461
Valley of the Arroyo Seco, showing river terraces 462
NST 463_469
Wooden stave discharge pipe from three centrifugal pumps at Spreckels Sugar Company's pumping plant near Kings City, Calif 470
Foster Dam and Reservoir site on Arroyo Seco - looking upstream from below dam site 471
NST 472
Los Ojitos Dam site - looking northeast 473
Portion of Los Ojitos Dam site - looking northwest 474
Portion of Los Ojitos Reservoir site - looking northwest 475_477
Matthews Dam site - looking downstream 478_479
NST 480_481
Portion of Leigh Reservoir site on Vaquero Creek 482
Leigh Dam site on Vaquero Creek - looking downstream 483_484
NST 485_493
Gaging station on Nacimiento River 494_495
NST 496_498
Sandy bed of Salinas River showing wagon mired in quicksand 499
Oak timber on valley land of Jolon Creek 500_501
Level land in Hames Valley 502_503
Salinas River and Bridge at proposed gaging station 504
Salinas River - bridge at Bradley 505
Large white oak - Salinas Valley 506
Summit of Mt. Diablo Range 507
NST 508_511
Large white oak - Salinas Valley 512
NST 513_519
Salinas River - bedrock on each bank 520
NST 521
Salinas River and Bridge at proposed gaging station 522_523
NST 524_526
Salinas River and Bridge - showing wide sandy bed 527
NST 528
Spreckels Sugar Company's factory and Salinas River 529
Soledad Bridge on Salinas River 530
Sierra de Salinas - southwest side of Salinas Valley 531
NST 532_536
Pumping plant - Salinas Valley 537
Mission pumping plant - Salinas Valley 538
Pumping plant - Salinas Valley 539
Pumping plant, intake pipe and trench from Salinas River 540
NST 541_542
MISSING 543
Highland Canal - near East Highland 544_545
Culls and frozen oranges at Riverside 546
Riverside Canal, almond tree in blossom 547
Head of Whitewater Ditch 548
San Gorgonio Pass - looking north 549
Redlands from Smiley Heights 550
Redlands from Smiley Heights, about 1895 551
Drive on Smiley Heights 552
Redlands Canal - Crafton Heights 553
Redlands Terrace gardening 554
Trappers cabin, Idaho 555_556
Mt. Lowe - looking south 557
Map of California, showing gaging stations and distribution of rainfall 558
Colorado River 559_572
Vegetation in bottom of 560
Dam site below Bile Williams Fork 562
Loading boat - Needles 568
Modesto Canal, showing wall and clay construction on hillside 573
Tuolumne River - La Grange gaging station 574
Crest of La Grange Dam 575
La Grange Dam and Modesto Canal headworks 576
Kings River - Kingsburg gaging station 577
Merced River - weir at Merced Falls 578
Tuolumne River - La Grange Dam 579
Stanislaus River irrigation flume near Knights Ferry 580
Kings River - regulating gate on 76 Canal 581
Kings River - Red Mountain gaging station 582
Soura cactus 583
Phoenix water works 584
Colorado River - gaging station at Yuma 585
Antelope Valley almonds, Calif 586_588
Sacramento River - Jelly's Ferry gaging station 589
Kings River - Red Mountain gaging station 590
Meter tests, Bellevue Reservoir, Los Angeles 591
Antelope Valley, California - Crane Lake Reservoir site 592
Mouth of Fall River - looking across Pitt River. Good example of main river deepening its channel faster than tributary 593
Fall River near mouth - Fall River Mills, Calif 594
Colgate flumes, penstock, pressure pipes, etc. 595
Feather River, North Fork - proposed dam at Big Meadows 596
"Big Spring", Big Meadows. (See no. 605) 597
MISSING. Bay Counties Power Co., Colgate Power House 598
"Berney Falls" - Shasta County, Calif. (See no. 607) 599
MISSING. Bay Counties Power Company, dam and headworks 600
Pitt River Falls 601
Bay Counties Power Company, Colgate, Calif. - discharge from nozzles 602
Bay Counties Power Company, Colgate, Calif. - flume 603
Feather River, North Fork - view in canyon below Big Meadows 604
"Big Spring", Big Meadows - Prattville, Calif. (See no. 597) 605
Bay Counties Power Company - flume 606
"Berney Falls" - Shasta County, California. (See no. 599) 607
Big Meadows Reservoir site 608
Bay Counties Power Company, Colgate, California - discharge from nozzles 609
Butte Valley Dam site 610
Pavilion built over stump of big tree - diameter 24', 6' above ground without bark 611
Calaveras big tree grove 612
Calaveras grove - large sugar pines 613
Dinkey Creek - low water measurements 614 1902
Kings River, North Fork - low water measurements 615 1902
Kings River - bridge over North Fork 616
Kettle Rock from south 617
Kettle Rock from east 618
Portion of Tu-na-ma Trail 619
Mountains east of Goddard Creek 620
Kings River, North Fork at Simpson Meadows 621
Kings River, South Fork - low water measurements 622 1902
Horse Creek at lower end of Hackett Meadows 623
Kaweah River, South Fork - lower end of Sand Meadows 624
Tule River, middle fork below Doyle's proposed headworks 625
Tule River, middle fork - 100 yards above headgate of Doyle's Ditch 626
Little Kern River - 100 yards above junction with Kern 627
Kern River 628_637
At point of diversion, Kern Power Company - foot of Green St., Kernville 628
Foot bridge, Kern Power Company 629_630
At point of diversion of Kern Power Company - foot of Green St., Kernville 631
1/4 mile above mouth of Salmon Creek 632
Below mouth of Clear Creek 633
1/2 mile above Kern Power Company's proposed power house 634
200 yards below junction of south Kern 635
South Fork at junction with Kern 636
350 yards below bridge 637
San Antonio power house 638
Outlet to irrigating pipe and distribution ditch 3 1/4 miles north of Ontario 639
Detritus cove at mouth of Cucamonga Canyon at Red Hill 640
Irrigating from pipe line - 1/2 mile east of Ontario 641
Irrigating ditch, cement lined - 1 1/2 miles northwest of Ontario 642
Cucamonga Water Company - hydrant discharging from pipe line into cement lined ditch 643
Gulch cut across summit of Red Hill by ea