Alaska
Eklutna
- Project: Eklutna 8/31/51
- 27 miles NE of Anchorage , Alaska
- 9.00 feet in diameter and 22,772 feet long
- Circular shape with feet of cover
Arizona
AGUA FRIA
- Project: Central Arizona
- 12 miles N of Sun City , Arizona
- 19.50 feet in diameter and 3,686 feet long
- Horseshoe shape with 450 feet of cover
BUCKSKIN MOUNTAINS
- Project: Central Arizona
- 20 miles NE of Parker , Arizona
- 22.00 feet in diameter and 35,915 feet long
- Circular shape with 760 feet of cover
BURNT MOUNTAIN
- Project: Central Arizona
- 10 miles NW of Tonopah , Arizona
- 19.50 feet in diameter and 2,730 feet long
- Horseshoe shape with 600 feet of cover
Gila No. 1
- Project: Gila 2/27/36
- 10 miles NE of Yuma , Arizona
- 20.00 feet in diameter and 1,740 feet long
- Horseshoe shape with 138 feet of cover
Gila No. 2
- Project: Gila 2/27/36
- 10 miles NE of Yuma , Arizona
- 20.00 feet in diameter and 4,125 feet long
- Horseshoe shape with 255 feet of cover
Southern Pacific Railroad Underpass
- Project: Gila 12/6/49
- 20 miles E of Yuma , Arizona
- 15.33 feet in diameter and 224 feet long
- Non-standard shape with 45 feet of cover
TUCSON REACH #3 ROAD CROSSING
- Project: Central Arizona
- 1 miles NW of Rillito , Arizona
- 11.00 feet in diameter and 701 feet long
- Circular shape with 37 feet of cover
California
Camino
- Project: Central Valley 10/20/53
- 11 miles E of Placerville , California
- 7.00 feet in diameter and 2,289 feet long
- Horseshoe shape with 215 feet of cover
Camp Creek
- Project: Central Valley 10/16/52
- 14 miles E of Placerville , California
- 7.00 feet in diameter and 2,845 feet long
- Horseshoe shape with feet of cover
Clear Creek
- Project: Central Valley 12/20/56
- 2 miles SW of Shasta , California
- 17.50 feet in diameter and 56,668 feet long
- Circular shape with 2700 feet of cover
Clear Creek Sta. 457+10 ,Judge Francis Carr Powerplant By-Pass
- Project: Central Valley
- 14 miles W of Redding , California
- 6.00 feet in diameter and 263 feet long
- Excavated Horseshoe, 176 feet of cover
Contra Costa Canal No. 1
- Project: Central Valley 5/20/38
- 4 miles SE of Antioch , California
- 9.25 feet in diameter and 1,360 feet long
- Horseshoe shape with 108 feet of cover
Fire Hill
- Project: San Diego 12/1/45
- 14 miles SSE of Escondida , California
- 6.00 feet in diameter and 5,350 feet long
- Horseshoe shape with feet of cover
Lilac
- Project: San Diego 1/1/46
- 14 miles N of Escondida , California
- 6.00 feet in diameter and 500 feet long
- Horseshoe shape with feet of cover
Oat Hill
- Project: San Diego 1/1/46
- 8 miles N of Escondida , California
- 6.00 feet in diameter and 3,592 feet long
- Horseshoe shape with feet of cover
PACHECO NO. 1
- Project: Central Valley
- 17 miles E of Gilroy , California
- 13.00 feet in diameter and 9,590 feet long
- Circular shape with 50 feet of cover
PACHECO REACH 2
- Project: Central Valley
- 20 miles E of Gilroy , California
- 9.50 feet in diameter and 27,984 feet long
- Circular shape with 1300 feet of cover
Poway
- Project: San Diego 12/1/45
- 15 miles SSE of Escondida , California
- 6.00 feet in diameter and 3,180 feet long
- Horseshoe shape with feet of cover
Rainbow
- Project: San Diego 1/1/46
- 21 miles N of Escondida , California
- 6.00 feet in diameter and 4,694 feet long
- Horseshoe shape with feet of cover
Red Mountain
- Project: San Diego 1/1/46
- 10 miles N of Escondida , California
- 6.00 feet in diameter and 3,053 feet long
- Horseshoe shape with feet of cover
San Vicente
- Project: San Diego 12/1/45
- 16 miles SSE of Escondida , California
- 6.00 feet in diameter and 4,694 feet long
- Horseshoe shape with feet of cover
SANTA CLARA
- Project: Central Valley
- 15 miles SE of Gilroy , California
- 9.67 feet in diameter and 5,095 feet long
- Circular shape with 490 feet of cover
Sheffield
- Project: Cachuma 8/30/51
- 3 miles N of Santa Barbara , California
- 6.00 feet in diameter and 6,027 feet long
- Horseshoe shape with 250 feet of cover
SPRING CREEK POWER CONDUIT NO. 1
- Project: Central Valley
- 1 miles W of Shasta , California
- 18.50 feet in diameter and 8,257 feet long
- Circular shape with feet of cover
SPRING CREEK POWER CONDUIT NO. 2
- Project: Central Valley
- 1 miles W of Shasta , California
- 18.50 feet in diameter and 4,450 feet long
- Circular shape with feet of cover
SPRING CREEK POWER PLANT, TAILRACE
- Project: Central Valley
- 1 miles W of Shasta , California
- 21.00 feet in diameter and 567 feet long
- Horseshoe shape with feet of cover
Tecolote
- Project: Cachuma 12/29/49
- 4 miles NW of Goleta , California
- 7.00 feet in diameter and 33,557 feet long
- 1,400 feet Horseshoe, 2000 feet of cover
Tule Lake
- Project: Klamath 9/27/40
- 6 miles SW of Tule Lake , California
- 5.75 feet in diameter and 6,600 feet long
- Horseshoe shape with feet of cover
Colorado
Alva B. Adams
- Project: Colorado-Big Thompson 6/20/40
- 4 miles SW of Estes Park , Colorado
- 9.75 feet in diameter and 68,810 feet long
- Circular shape with 3720 feet of cover
Bald Mountain
- Project: Colorado-Big Thompson 11/16/50
- 11 miles SW of Loveland , Colorado
- 10.50 feet in diameter and 6,750 feet long
- Circular shape with 100 feet of cover
BLANCO
- Project: San Juan-Chama
- 18 miles SE of Pagosa Springs , Colorado
- 8.58 feet in diameter and 45,636 feet long
- Circular shape with 2000 feet of cover
CARTER
- Project: Fryingpan-Arkansas
- 19 miles N of Aspen , Colorado
- 9.83 feet in diameter and 2,887 feet long
- Modified Horseshoe shape with 190 feet of cover
Carter Lake Pressure
- Project: Colorado-Big Thompson 6/27/50
- 9 miles W of Loveland , Colorado
- 8.00 feet in diameter and 5,792 feet long
- Circular shape with 550 feet of cover
CHAPMAN
- Project: Fryingpan-Arkansas
- 16 miles W of Leadville , Colorado
- 7.00 feet in diameter and 14,597 feet long
- Horseshoe shape with 2100 feet of cover
CHARLES H. BOUSTEAD(DIVIDE)
- Project: Fryingpan-Arkansas
- 10 miles W of Leadville , Colorado
- 10.50 feet in diameter and 28,511 feet long
- Horseshoe shape with 2100 feet of cover
CUNNINGHAM
- Project: Fryingpan-Arkansas
- 30 miles E of Basalt , Colorado
- 10.50 feet in diameter and 15,082 feet long
- Horseshoe (Modified 1960 feet of cover
DOLORES
- Project: Dolores
- 8 miles SW of Cortez , Colorado
- 9.25 feet in diameter and 6,732 feet long
- Circular shape with 210 feet of cover
Dry Ridge
- Project: Colorado-Big Thompson 6/21/51
- 8 miles WSW of Loveland , Colorado
- 10.75 feet in diameter and 608 feet long
- Horseshoe shape with 118 feet of cover
Grand Valley No. 1
- Project: Grand Valley 11/1/12
- 4 miles NNW of Palisade , Colorado
- 17.50 feet in diameter and 3,723 feet long
- Horseshoe shape with feet of cover
Grand Valley No. 2
- Project: Grand Valley 3/1/13
- 3 miles NNW of Palisade , Colorado
- 16.00 feet in diameter and 1,655 feet long
- 1,195 feet Horseshoe, feet of cover
Grand Valley No. 3
- Project: Grand Valley 12/1/13
- 2 miles NNW of Palisade , Colorado
- 11.83 feet in diameter and 7,293 feet long
- Horseshoe shape with feet of cover
Gunnison
- Project: Uncompahgre Valley 9/2/05
- 10 miles NE of Ceder Creek , Colorado
- 12.70 feet in diameter and 30,582 feet long
- Rectangular with shape with 2135 feet of cover
Horsetooth Feeder No. 1
- Project: Colorado-Big Thompson 8/19/49
- 8 miles W of Loveland , Colorado
- 8.25 feet in diameter and 5,123 feet long
- Horseshoe shape with feet of cover
Horsetooth Feeder No. 2
- Project: Colorado-Big Thompson 6/11/47
- 8 miles NW of Loveland , Colorado
- 10.50 feet in diameter and 2,878 feet long
- Horseshoe shape with feet of cover
Horsetooth Feeder No. 3
- Project: Colorado-Big Thompson 6/11/47
- 8 miles NW of Loveland , Colorado
- 10.50 feet in diameter and 1,815 feet long
- Horseshoe shape with feet of cover
Horsetooth Feeder No. 4
- Project: Colorado-Big Thompson 6/11/47
- 9 miles NW of Loveland , Colorado
- 10.50 feet in diameter and 1,355 feet long
- Horseshoe shape with feet of cover
Horsetooth Feeder No. 5
- Project: Colorado-Big Thompson 6/11/47
- 9 miles NW of Loveland , Colorado
- 10.50 feet in diameter and 9,363 feet long
- Horseshoe shape with feet of cover
HUNTER
- Project: Fryingpan-Arkansas
- 10 miles S of Thomasville , Colorado
- 8.50 feet in diameter and 24,049 feet long
- Horseshoe shape with 2000 feet of cover
HUNTER COMPLETION
- Project: Fryingpan-Arkansas
- 6 miles E of Aspen , Colorado
- 7.33 feet in diameter and 15,951 feet long
- Horseshoe shape with 560 feet of cover
Lyons
- Project: Colorado-Big Thompson 3/11/52
- 1 miles E of Lyons , Colorado
- 8.50 feet in diameter and 1,200 feet long
- Horseshoe shape with 140 feet of cover
MORMON
- Project: Fryingpan-Arkansas
- 19 miles N of Aspen , Colorado
- 9.83 feet in diameter and 7,450 feet long
- Modified Horseshoe shape with 1470 feet of cover
NAST
- Project: Fryingpan-Arkansas
- 34 miles E of Basalt , Colorado
- 9.75 feet in diameter and 15,653 feet long
- Circular shape with 1200 feet of cover
North Poudre Supply No. 1
- Project: Colorado-Big Thompson 3/28/51
- 12 miles NW of Fort Collins , Colorado
- 8.00 feet in diameter and 4,570 feet long
- Horseshoe shape with feet of cover
North Poudre Supply No. 2
- Project: Colorado-Big Thompson 3/28/51
- 11 miles NW of Fort Collins , Colorado
- 8.00 feet in diameter and 4,670 feet long
- Horseshoe shape with feet of cover
North Poudre Supply No. 3
- Project: Colorado-Big Thompson 3/28/51
- 9 miles NW of Fort Collins , Colorado
- 8.00 feet in diameter and 1,257 feet long
- Horseshoe shape with feet of cover
North Poudre Supply No. 4
- Project: Colorado-Big Thompson 3/28/51
- 10 miles NW of Fort Collins , Colorado
- 8.00 feet in diameter and 3,500 feet long
- Horseshoe shape with feet of cover
Olympus
- Project: Colorado-Big Thompson 8/2/49
- 3 miles E of Estes Park , Colorado
- 9.75 feet in diameter and 9,537 feet long
- Horseshoe shape with feet of cover
OSO
- Project: San Juan-Chama
- 4 miles NE of Chromo , Colorado
- 8.58 feet in diameter and 26,660 feet long
- Circular shape with 760 feet of cover
Pole Hill
- Project: Colorado-Big Thompson 8/2/49
- 10 miles E of Estes Park , Colorado
- 9.75 feet in diameter and 28,567 feet long
- Horseshoe shape with feet of cover
Prospect Mountain
- Project: Colorado-Big Thompson 2/26/46
- 1 miles S of Estes Park , Colorado
- 12.50 feet in diameter and 5,665 feet long
- Circular shape with 850 feet of cover
Rabbit Mountain
- Project: Colorado-Big Thompson 3/11/52
- 4 miles NE of Lyons , Colorado
- 8.50 feet in diameter and 3,145 feet long
- Horseshoe shape with 250 feet of cover
Rams Horn
- Project: Colorado-Big Thompson
- 4 miles SW of Estes Park , Colorado
- 10.00 feet in diameter and 6,924 feet long
- Horseshoe shape with feet of cover
Rattlesnake
- Project: Colorado-Big Thompson 8/24/50
- 14 miles E of Estes Park , Colorado
- 9.75 feet in diameter and 8,757 feet long
- Horseshoe shape with 540 feet of cover
Selig No. 1
- Project: Uncompahgre Valley 4/17/13
- 4 miles E of Olathe , Colorado
- 6.83 feet in diameter and 168 feet long
- Rectangular with shape with 48 feet of cover
Selig No. 2
- Project: Uncompahgre Valley 4/17/13
- 4 miles E of Olathe , Colorado
- 6.83 feet in diameter and 360 feet long
- Rectangular with shape with 70 feet of cover
Selig No. 3
- Project: Uncompahgre Valley 4/17/13
- 5 miles NE of Olathe , Colorado
- 6.83 feet in diameter and 113 feet long
- Rectangular with shape with 30 feet of cover
Selig No. 4
- Project: Uncompahgre Valley 4/17/13
- 5 miles NE of Olathe , Colorado
- 6.83 feet in diameter and 309 feet long
- Rectangular with shape with 42 feet of cover
South Canal No. 1 (UVP)
- Project: Uncompahgre Valley 8/28/05
- 5 miles SE of Montrose , Colorado
- 10.50 feet in diameter and 482 feet long
- Rectangular with shape with 115 feet of cover
South Canal No. 2 (UVP)
- Project: Uncompahgre Valley 8/28/05
- 5 miles SE of Montrose , Colorado
- 10.46 feet in diameter and 395 feet long
- Rectangular with shape with 132 feet of cover
South Canal No. 3 (UVP)
- Project: Uncompahgre Valley 8/28/05
- 5 miles SE of Montrose , Colorado
- 10.46 feet in diameter and 1,000 feet long
- Rectangular with shape with 188 feet of cover
South Canal No. 4 (UVP)
- Project: Uncompahgre Valley 8/28/05
- 7 miles SE of Montrose , Colorado
- 10.50 feet in diameter and feet long
- Rectangular with shape with feet of cover
South Canal No. 5 (UVP)
- Project: Uncompahgre Valley 8/28/05
- 7 miles SE of Montrose , Colorado
- 10.50 feet in diameter and feet long
- Rectangular with shape with feet of cover
SOUTH FORK
- Project: Fryingpan-Arkansas
- 13 miles W of Leadville , Colorado
- 8.00 feet in diameter and 16,244 feet long
- Horseshoe shape with 2100 feet of cover
SOUTHSIDE
- Project: Collbran
- 7 miles ESE of Collbran , Colorado
- 6.50 feet in diameter and 2,388 feet long
- Horseshoe shape with feet of cover
West Canal No. 1 (UVP)
- Project: Uncompahgre Valley 1/23/12
- 7 miles SSE of Montrose , Colorado
- 6.83 feet in diameter and 1,800 feet long
- Rectangular with shape with feet of cover
West Canal No. 2 (UVP)
- Project: Uncompahgre Valley 1/23/12
- 5 miles SW of Montrose , Colorado
- feet in diameter and feet long
- shape with feet of cover
Colorado & New Mexico
AZOTEA
- Project: San Juan-Chama
- 6 miles SW of Chama , Colorado & New Mexico
- 10.92 feet in diameter and 67,010 feet long
- Circular shape with 1600 feet of cover
Idaho
Black Canyon Canal No. 1
- Project: Boise 12/2/35
- 5 miles NE of Emmett , Idaho
- 14.00 feet in diameter and 825 feet long
- Horseshoe shape with feet of cover
Black Canyon Canal No. 2
- Project: Boise 12/2/35
- 3 miles S of Emmett , Idaho
- 14.00 feet in diameter and 475 feet long
- Horseshoe shape with 100 feet of cover
Black Canyon Canal No. 2A
- Project: Boise 6/13/38
- 3 miles S of Emmett , Idaho
- 14.00 feet in diameter and 422 feet long
- Horseshoe shape with 71 feet of cover
Black Canyon Canal No. 3
- Project: Boise 7/27/36
- 4 miles SW of Emmett , Idaho
- 14.00 feet in diameter and 1,375 feet long
- Horseshoe shape with 236 feet of cover
Black Canyon Canal No. 4
- Project: Boise 7/27/36
- 4 miles SW of Emmett , Idaho
- 14.00 feet in diameter and 1,270 feet long
- Horseshoe shape with 160 feet of cover
Black Canyon Canal No. 5
- Project: Boise 7/27/36
- 5 miles SW of Emmett , Idaho
- 14.00 feet in diameter and 640 feet long
- Horseshoe shape with 105 feet of cover
Black Canyon Canal No. 6
- Project: Boise 7/27/36
- 5 miles SW of Emmett , Idaho
- 14.00 feet in diameter and 870 feet long
- Horseshoe shape with 253 feet of cover
Black Canyon Canal No. 7
- Project: Boise 12/2/35
- 6 miles SW of Emmett , Idaho
- 14.00 feet in diameter and 1,630 feet long
- Horseshoe shape with feet of cover
Black Canyon Canal No. 8
- Project: Boise 12/2/35
- 13 miles WSW of Emmett , Idaho
- 8.50 feet in diameter and 3,170 feet long
- Horseshoe shape with 65 feet of cover
STATION CREEK
- Project: Preston Bench
- 7 miles NE of Preston , Idaho
- 6.50 feet in diameter and 1,125 feet long
- Horseshoe shape with feet of cover
Montana
Helena Valley
- Project: Pick-Sloan Missouri Basin 11/27/56
- 12 miles E of Helena , Montana
- 7.00 feet in diameter and 13,985 feet long
- Horseshoe shape with 750 feet of cover
Huntley No. 1
- Project: Huntley 1/15/06
- 1 miles SW of Huntley , Montana
- 9.16 feet in diameter and 716 feet long
- Rectangular with shape with feet of cover
Huntley No. 2
- Project: Huntley 1/15/06
- 1 miles SW of Huntley , Montana
- 9.20 feet in diameter and 1,548 feet long
- Rectangular with shape with feet of cover
Huntley No. 3
- Project: Huntley 1/15/06
- 1 miles SW of Huntley , Montana
- 9.16 feet in diameter and 390 feet long
- Rectangular with shape with feet of cover
Pishkun Reservoir Supply No. 1
- Project: Sun River 1/1/13
- 17 miles SSW of Saypo , Montana
- 11.50 feet in diameter and 621 feet long
- Horseshoe shape with feet of cover
Pishkun Reservoir Supply No. 2
- Project: Sun River 4/30/13
- 12 miles S of Saypo , Montana
- 12.00 feet in diameter and 1,003 feet long
- Horseshoe shape with 53 feet of cover
Pishkun Reservoir Supply No. 3
- Project: Sun River 4/30/13
- 12 miles S of Saypo , Montana
- 12.00 feet in diameter and 2,280 feet long
- Horseshoe shape with 110 feet of cover
Toston
- Project: Pick-Sloan Missouri Basin 8/5/52
- 3 miles S of Toston , Montana
- 6.50 feet in diameter and 2,044 feet long
- Horseshoe shape with feet of cover
Nebraska
Fort Laramie No. 3
- Project: North Platte 4/16/23
- 7 miles WSW of Scottsbluff , Nebraska
- 10.25 feet in diameter and 6,501 feet long
- Horseshoe shape with 230 feet of cover
SHERMAN FEEDER
- Project: Pick-Sloan Missouri Basin
- 6 miles N of Loup City , Nebraska
- 11.50 feet in diameter and 2,053 feet long
- Circular shape with 150 feet of cover
Nevada
RIVER MOUNTAINS
- Project: Southern Nevada Water
- 5 miles NE of Henderson , Nevada
- 10.10 feet in diameter and 19,970 feet long
- Circular shape with 650 feet of cover
Southern Nevada P P #1 Intake
- Project: Southern Nevada Water 6/18/68
- 10 miles ENE of Boulder City , Nevada
- 13.00 feet in diameter and 1,321 feet long
- Horseshoe shape with 516 feet of cover
Truckee
- Project: Truckee 7/15/03
- 10 miles S of Wadsworth , Nevada
- 12.33 feet in diameter and feet long
- Rectangular with shape with feet of cover
New Mexico
Earth Canal No. 1
- Project: Tucumcari 11/16/39
- 1 miles E of Conchas City , New Mexico
- 11.60 feet in diameter and 2,500 feet long
- Horseshoe shape with feet of cover
Earth Canal No. 2
- Project: Tucumcari 11/16/39
- 8 miles SE of Conchas City , New Mexico
- 11.50 feet in diameter and 7,930 feet long
- Horseshoe shape with feet of cover
Earth Canal No. 3
- Project: Tucumcari 11/16/39
- 11 miles SE of Conchas City , New Mexico
- 11.50 feet in diameter and 9,650 feet long
- Horseshoe shape with feet of cover
Earth Canal No. 4
- Project: Tucumcari 10/6/42
- 13 miles NW of Tucumcari , New Mexico
- 11.50 feet in diameter and 7,087 feet long
- Horseshoe shape with 378 feet of cover
Earth Canal No. 5
- Project: Tucumcari 11/17/44
- 1 miles S of Tucumcari , New Mexico
- 11.50 feet in diameter and 3,053 feet long
- Horseshoe shape with 27 feet of cover
Navajo Dam Rt. Abut Drainage
- Project: Colorado River Storage 9/26/86
- 22 miles E of Aztec , New Mexico
- 9.00 feet in diameter and 1,175 feet long
- Horseshoe shape with 330 feet of cover
NAVAJO NO. 1
- Project: Navajo Indian Irrigation
- 22 miles E of Bloomfield , New Mexico
- 18.00 feet in diameter and 10,078 feet long
- Circular shape with 320 feet of cover
NAVAJO NO. 2
- Project: Navajo Indian Irrigation
- 21 miles W of Aztec , New Mexico
- 17.50 feet in diameter and 25,800 feet long
- Horseshoe shape with 780 feet of cover
NAVAJO NO. 3
- Project: Navajo Indian Irrigation
- 12 miles SE of Bloomfield , New Mexico
- 18.00 feet in diameter and 15,264 feet long
- Circular shape with 1100 feet of cover
NAVAJO NO. 3A
- Project: Navajo Indian Irrigation
- 10 miles SE of Bloomfield , New Mexico
- 18.00 feet in diameter and 3,312 feet long
- Circular shape with 250 feet of cover
NAVAJO NO. 4
- Project: Navajo Indian Irrigation
- 18 miles SE of Farmington , New Mexico
- 17.50 feet in diameter and 4,999 feet long
- Horseshoe shape with 230 feet of cover
NAVAJO NO. 5
- Project: Navajo Indian Irrigation
- 8 miles S of Farmington , New Mexico
- 10.50 feet in diameter and 7,437 feet long
- Circular shape with 160 feet of cover
NAVAJO ROUTE 44 ROAD CROSSING
- Project: Navajo Indian Irrigation
- 6 miles SW of Bloomfield , New Mexico
- 18.00 feet in diameter and 519 feet long
- Horseshoe shape with 102 feet of cover
North Dakota
MCCLUSKEY
- Project: Pick-Sloan Missouri Basin
- 2 miles W of McClusky , North Dakota
- 15.00 feet in diameter and 416 feet long
- Circular shape with 125 feet of cover
Oregon
Approach
- Project: Owyhee 12/23/31
- 5 miles WSW of Adrian , Oregon
- 12.25 feet in diameter and 440 feet long
- Horseshoe shape with 83 feet of cover
CASCADE DIVIDE
- Project: Rogue River Basin
- 22 miles SE of Medford , Oregon
- 6.00 feet in diameter and 2,100 feet long
- Circular shape with feet of cover
Deadwood
- Project: Rogue River Basin 7/2/56
- 24 miles E of Medford , Oregon
- 6.00 feet in diameter and 3,553 feet long
- Horseshoe shape with 125 feet of cover
Deschutes No. 1
- Project: Deschutes 1/31/44
- 3 miles NW of Terrebonne , Oregon
- 11.25 feet in diameter and 3,361 feet long
- Horseshoe shape with feet of cover
Deschutes No. 2
- Project: Deschutes 1/31/44
- 3 miles NW of Terrebonne , Oregon
- 11.25 feet in diameter and 3,443 feet long
- Horseshoe shape with feet of cover
GREEN SPRINGS
- Project: Rogue River Basin
- 21 miles SE of Medford , Oregon
- 6.00 feet in diameter and 4,833 feet long
- Circular shape with feet of cover
Kingman Lateral
- Project: Owyhee 7/12/34
- 5 miles WSW of Adrian , Oregon
- 4.75 feet in diameter and 350 feet long
- Horseshoe shape with 67 feet of cover
Klamath Main Canal
- Project: Klamath 12/29/05
- 1 miles NNE of Klamath Falls , Oregon
- 14.38 feet in diameter and 3,100 feet long
- Rectangular with shape with 112 feet of cover
North Canal No. 2
- Project: Owyhee 12/23/31
- 8 miles SW of Adrian , Oregon
- 14.00 feet in diameter and 489 feet long
- Horseshoe shape with 42 feet of cover
North Canal No. 3
- Project: Owyhee 12/23/31
- 7 miles SW of Adrian , Oregon
- 14.00 feet in diameter and 13,330 feet long
- Horseshoe shape with 90 feet of cover
North Canal No. 4
- Project: Owyhee 11/7/33
- 7 miles NW of Adrian , Oregon
- 11.75 feet in diameter and 1,990 feet long
- Horseshoe shape with 76 feet of cover
Owyhee No. 1
- Project: Owyhee 3/11/30
- 9 miles SW of Adrian , Oregon
- 16.58 feet in diameter and 18,723 feet long
- Horseshoe shape with 1200 feet of cover
Owyhee No. 5
- Project: Owyhee 3/11/30
- 6 miles SW of Adrian , Oregon
- 9.25 feet in diameter and 21,948 feet long
- 15,312 feet shape with 900 feet of cover
South Canal Tunnel No. 6
- Project: Owyhee 1/7/35
- 7 miles WNW of Homedale , Oregon
- 8.25 feet in diameter and 1,040 feet long
- Horseshoe shape with 138 feet of cover
South Canal Tunnel No. 7
- Project: Owyhee 1/7/35
- 7 miles W of Homedale , Oregon
- 7.00 feet in diameter and 4,325 feet long
- Horseshoe shape with 188 feet of cover
Vale No. 1
- Project: Vale 6/8/28
- 20 miles SW of Vale , Oregon
- 10.50 feet in diameter and 2,150 feet long
- Horseshoe shape with 420 feet of cover
Vale No. 2
- Project: Vale 6/8/28
- 1 miles N of Namorf , Oregon
- 10.50 feet in diameter and 5,007 feet long
- Horseshoe shape with 448 feet of cover
Vale No. 3
- Project: Vale 6/8/28
- 2 miles NE of Namorf , Oregon
- 10.50 feet in diameter and 1,312 feet long
- Horseshoe shape with 106 feet of cover
Vale No. 4
- Project: Vale 6/14/29
- 13 miles WSW of Vale , Oregon
- 10.00 feet in diameter and 500 feet long
- Horseshoe shape with 76 feet of cover
Vale No. 5
- Project: Vale 6/14/29
- 13 miles WSW of Vale , Oregon
- 10.00 feet in diameter and 546 feet long
- Horseshoe shape with 66 feet of cover
Utah
ALPINE
- Project: Central Utah
- 8 miles NW of Provo , Utah
- 7.50 feet in diameter and 1,825 feet long
- Horseshoe shape with 350 feet of cover
Alpine-Draper
- Project: Provo River 11/22/38
- 2 miles SSE of Draper , Utah
- 6.50 feet in diameter and 15,037 feet long
- 8,798 feet shape with feet of cover
CURRANT
- Project: Central Utah
- 39 miles W of Duchesne , Utah
- 10.33 feet in diameter and 9,131 feet long
- Circular shape with 100 feet of cover
Duchesne
- Project: Provo River 8/21/40
- 18 miles E of Kamas , Utah
- 9.25 feet in diameter and 31,651 feet long
- Horseshoe shape with 2600 feet of cover
Ephraim
- Project: Sanpete 7/8/35
- 6 miles ESE of Ephraim , Utah
- 6.50 feet in diameter and 7,113 feet long
- Horseshoe shape with 545 feet of cover
Gateway
- Project: Weber Basin 11/13/52
- 7 miles SE of Ogden , Utah
- 9.33 feet in diameter and 17,203 feet long
- Horseshoe shape with feet of cover
HADES
- Project: Central Utah
- 40 miles NW of Duchesne , Utah
- 8.25 feet in diameter and 22,149 feet long
- Circular shape with 2150 feet of cover
LAYOUT
- Project: Central Utah
- 37 miles W of Duchesne , Utah
- 10.33 feet in diameter and 17,355 feet long
- Circular shape with 120 feet of cover
Ogden Canyon
- Project: Ogden River
- 2 miles NW] of Ogden , Utah
- feet in diameter and feet long
- shape with feet of cover
Ogden-Brigham
- Project: Ogden River 4/18/35
- 2 miles N of Ogden , Utah
- 6.50 feet in diameter and 4,259 feet long
- Horseshoe shape with feet of cover
Olmsted
- Project: Provo River 11/22/38
- 6 miles N of Provo , Utah
- 6.50 feet in diameter and 3,614 feet long
- Horseshoe shape with feet of cover
RHODES
- Project: Central Utah
- 40 miles NW of Duchesne , Utah
- 8.25 feet in diameter and 4,110 feet long
- Circular shape with 700 feet of cover
Salt Lake Aqueduct No. 1
- Project: Provo River 5/19/48
- 7 miles NE of Orem , Utah
- 6.50 feet in diameter and 994 feet long
- Horseshoe shape with 132 feet of cover
Salt Lake Aqueduct No. 2
- Project: Provo River 5/19/48
- 7 miles NE of Orem , Utah
- 6.50 feet in diameter and 490 feet long
- Horseshoe shape with 108 feet of cover
Salt Lake Aqueduct No. 3
- Project: Provo River 5/19/48
- 7 miles NE of Orem , Utah
- 6.50 feet in diameter and 2,550 feet long
- Horseshoe shape with feet of cover
Soldier Creek Right Abutment Drainage
- Project: Central Utah
- 35 miles W of Duchesne , Utah
- 12.00 feet in diameter and 731 feet long
- Horseshoe shape with 140 feet of cover
Spring City
- Project: Sanpete 9/21/37
- 12 miles NE of Ephraim , Utah
- 5.50 feet in diameter and 4,907 feet long
- Horseshoe shape with feet of cover
STARVATION
- Project: Central Utah
- 4 miles N of Duchesne , Utah
- 7.67 feet in diameter and 5,345 feet long
- Circular shape with 150 feet of cover
STILLWATER, COMPLETION CONTRACT
- Project: Central Utah
- 45 miles NW of Duchesne , Utah
- 8.25 feet in diameter and 28,579 feet long
- Circular shape with 2900 feet of cover
STILLWATER, INITIAL CONTRACT
- Project: Central Utah
- 45 miles NW of Duchesne , Utah
- 8.25 feet in diameter and 13,849 feet long
- Circular shape with 2700 feet of cover
Strawberry
- Project: Strawberry Valley
- 22 miles ESE of Provo , Utah
- 8.50 feet in diameter and 18,600 feet long
- Rectangular with shape with 1400 feet of cover
Strawberry Inlet Rehibition
- Project: Central Utah 10/20/81
- 22 miles E of Springville , Utah
- 10.75 feet in diameter and 2,435 feet long
- Horseshoe shape with 185 feet of cover
VAT
- Project: Central Utah
- 46 miles NW of Duchesne , Utah
- 8.25 feet in diameter and 38,760 feet long
- Circular shape with 2400 feet of cover
WATER HOLLOW
- Project: Central Utah
- 27 miles SE of Heber City , Utah
- 10.33 feet in diameter and 21,582 feet long
- Circular shape with 1420 feet of cover
Washington
Bacon
- Project: Columbia Basin 4/30/46
- 1 miles S of Coulee City , Washington
- 23.25 feet in diameter and 10,037 feet long
- Horseshoe shape with 215 feet of cover
BACON #2
- Project: Columbia Basin
- 1 miles S of Coulee City , Washington
- 28.50 feet in diameter and 9,950 feet long
- Horseshoe shape with 260 feet of cover
Frenchman Hills
- Project: Columbia Basin 12/13/50
- 20 miles S of Quincy , Washington
- 14.00 feet in diameter and 9,280 feet long
- Horseshoe shape with 390 feet of cover
North Branch Canal No. 1
- Project: Yakima 12/6/27
- 10 miles NW of Ellensburg , Washington
- 11.71 feet in diameter and 1,686 feet long
- Horseshoe shape with 178 feet of cover
North Branch Canal No. 2
- Project: Yakima 12/6/27
- 10 miles NW of Ellensburg , Washington
- 11.71 feet in diameter and 1,025 feet long
- Horseshoe shape with 116 feet of cover
North Branch Canal No. 3
- Project: Yakima 12/6/27
- 10 miles NW of Ellensburg , Washington
- 11.70 feet in diameter and 2,276 feet long
- Horseshoe shape with 117 feet of cover
North Branch Canal No. 4
- Project: Yakima 8/9/29
- 7 miles N of Ellensburg , Washington
- 11.17 feet in diameter and 482 feet long
- Horseshoe shape with 51 feet of cover
North Branch Canal No. 5
- Project: Yakima 4/16/30
- 12 miles ESE of Ellensburg , Washington
- 6.58 feet in diameter and 3,470 feet long
- Horseshoe shape with 370 feet of cover
Rocky Point
- Project: Yakima 6/3/27
- 10 miles SE of Cle Elum , Washington
- 11.92 feet in diameter and 965 feet long
- Horseshoe shape with feet of cover
Snow Lake
- Project: Columbia Basin 3/1/38
- 9 miles SW of Leavenworth , Washington
- 7.00 feet in diameter and 2,502 feet long
- Rectangular shape with feet of cover
South Branch Canal No. 1
- Project: Yakima 6/3/27
- 10 miles SE of Cle Elum , Washington
- 6.25 feet in diameter and 2,000 feet long
- Horseshoe shape with 58 feet of cover
South Branch Canal No. 2
- Project: Yakima 8/7/28
- 8 miles WNW of Ellensburg , Washington
- 5.00 feet in diameter and 1,320 feet long
- Horseshoe shape with 110 feet of cover
Under C.M.&ST.P.Ry.
- Project: Yakima 2/10/28
- 13 miles WNW of Cle Elum , Washington
- 12.25 feet in diameter and 179 feet long
- Horseshoe shape with 21 feet of cover
Under Northern Pacific Ry.
- Project: Yakima 2/10/28
- 14 miles WNW of Cle Elum , Washington
- 12.25 feet in diameter and 305 feet long
- Horseshoe shape with 33 feet of cover
Yakima Ridge Canal No. 1
- Project: Yakima 12/3/35
- 10 miles N of Yakima , Washington
- 17.58 feet in diameter and 8,180 feet long
- Horseshoe shape with feet of cover
Yakima Ridge Canal No. 2
- Project: Yakima 12/3/35
- 9 miles NNE of Yakima , Washington
- 17.33 feet in diameter and 1,410 feet long
- Horseshoe shape with feet of cover
Yakima Ridge Canal No. 3
- Project: Yakima 12/3/35
- 3 miles N of Yakima , Washington
- 17.33 feet in diameter and 9,650 feet long
- Horseshoe shape with feet of cover
Yakima Ridge Canal No. 5
- Project: Yakima 2/9/38
- 9 miles SE of Yakima , Washington
- 13.75 feet in diameter and 3,988 feet long
- Horseshoe shape with feet of cover
Yakima Ridge Canal No. 7
- Project: Yakima 12/8/38
- 12 miles SE of Yakima , Washington
- 13.25 feet in diameter and 755 feet long
- Horseshoe shape with 83 feet of cover
Yakima Ridge Canal No. 8
- Project: Yakima 12/8/38
- 12 miles SE of Yakima , Washington
- 13.25 feet in diameter and 1,475 feet long
- Horseshoe shape with 116 feet of cover
Yakima River Crossing
- Project: Yakima 3/5/29
- 9 miles SE of Cle Elum , Washington
- 9.25 feet in diameter and 3,640 feet long
- Circular shape with 330 feet of cover
Wyoming
Casper Canal No. 1
- Project: Kendrick 3/7/34
- 12 miles NW-W-SW of Casper , Wyoming
- 14.00 feet in diameter and 2,810 feet long
- Horseshoe shape with 410 feet of cover
Casper Canal No. 2
- Project: Kendrick 3/7/34
- 12 miles NW-W-SW of Casper , Wyoming
- 14.00 feet in diameter and 4,400 feet long
- Horseshoe shape with 440 feet of cover
Casper Canal No. 3
- Project: Kendrick 11/25/35
- 12 miles NW-W-SW of Casper , Wyoming
- 14.00 feet in diameter and 1,200 feet long
- Horseshoe shape with 119 feet of cover
Casper Canal No. 4
- Project: Kendrick 11/25/35
- 12 miles NW-W-SW of Casper , Wyoming
- 14.00 feet in diameter and 2,000 feet long
- Horseshoe shape with 129 feet of cover
Casper Canal No. 5
- Project: Kendrick 11/25/35
- 12 miles NW-W-SW of Casper , Wyoming
- 13.75 feet in diameter and 1,605 feet long
- Horseshoe shape with 86 feet of cover
Casper Canal No. 6
- Project: Kendrick 11/25/35
- 12 miles NW-W-SW of Casper , Wyoming
- 13.75 feet in diameter and 5,460 feet long
- Horseshoe shape with 220 feet of cover
Corbett
- Project: Shoshone 9/6/05
- 8 miles NE of Cody , Wyoming
- 11.50 feet in diameter and 17,355 feet long
- Non-standard shape with 90 feet of cover
Fort Laramie No. 1
- Project: North Platte 5/22/16
- 3 miles W of Fort Laramie , Wyoming
- 14.00 feet in diameter and 2,700 feet long
- Horseshoe shape with feet of cover
Fort Laramie No. 2
- Project: North Plate 5/22/16
- 2 miles SE of Fort Laramie , Wyoming
- 14.00 feet in diameter and 2,150 feet long
- Horseshoe shape with feet of cover
Fremont Canyon Access
- Project: Pick-Sloan Missouri Basin 5/22/56
- 35 miles SW of Casper , Wyoming
- 16.00 feet in diameter and 1,692 feet long
- Modified Horseshoe shape with 250 feet of cover
Fremont Canyon Power Conduit
- Project: Pick-Sloan Missouri Basin 1/3/57
- 35 miles SW of Casper , Wyoming
- 18.00 feet in diameter and 16,055 feet long
- Circular shape with 135 feet of cover
Heart Mountain No. 1
- Project: Shoshone 3/2/38
- 3 miles WSW of Cody , Wyoming
- 11.00 feet in diameter and 894 feet long
- Horseshoe shape with 138 feet of cover
Heart Mountain No. 2
- Project: Shoshone 8/31/38
- 12 miles N of Cody , Wyoming
- 8.50 feet in diameter and 874 feet long
- Horseshoe shape with 92 feet of cover
Riverton
- Project: Riverton 7/7/48
- 20 miles NE of Riverton , Wyoming
- 7.50 feet in diameter and 2,832 feet long
- Horseshoe shape with feet of cover
Shoshone Canyon Conduit
- Project: Shoshone 12/5/35
- 6 miles WSW of Cody , Wyoming
- 12.00 feet in diameter and 13,786 feet long
- Horseshoe shape with feet of cover
Shoshone PP Access Road
- Project: Shoshone 12/29/49
- 8 miles WSW of Cody , Wyoming
- 13.00 feet in diameter and 184 feet long
- Rectangular with shape with feet of cover
Sluicing
- Project: Shoshone 9/6/05
- 8 miles NE of Cody , Wyoming
- feet in diameter and 335 feet long
- Horseshoe shape with 48 feet of cover
