Technical Service Center, Geotechnical Services
Instrumentation and Inspections Group
Personnel Monitoring and Maintaining Instrumentation at Reclamation and Various Non-Reclamation Dams
Dam Assignments Sorted by Dam Name
Dam Assignments Sorted by Region and Agency (Reclamation and Non-Reclamation Dams)
Reclamation regions: GP–Great Plains, LC–Lower Colorado,MP–Mid-Pacific, PN–Pacific Northwest,
UC–Upper Colorado. (See map of regions.)
Outside agencies: BIA–Bureau of Indian Affairs, EPA–Environmental Protection Agency,
FWS–Fish and Wildlife Service, NPS–National Park Service, XX–Other tNon-Reclamation Dams
Dam Assignments Sorted by Reviewer
Reviewers: Roy Davis, Dan Goins, Rick Kelsic, Jack Rosenfield, Jay Stateler, John Suggs,
Dennis Weingardt, Randy Welch.(See Staff Page for contact information.)
Dam Assignments Sorted by Processor
Processors: Marcia Jones, Dave Kellstadt, Dave Klish, Gary Martin, Gerri Purto, and Anne Tucker.
(See Staff Page for contact information.)
Dam Assignments Sorted by Senior Engineer
Senior Engineers: Jack Rosenfield, Jay Stateler, Randy Welch
(See Staff Page for contact information.)
| Instrumentation Group: Dam List Sorted by Dam Name | ||||||
|---|---|---|---|---|---|---|
| Dam Name | Abbr. | Region | Project | Processor | Reviewer | Senior Engineer |
| A-1 | a-1 | BIA | Fort Apache Indian Reservation | Purto | Davis | Stateler |
| Acomita | aco | BIA | Acoma Indian Reservation | Purto | Davis | Stateler |
| Agate | aga | PN | Rogue River Basin Oregon | Martin | Suggs | Welch |
| Agency | agn | BIA | Rocky Boys Indian Reservation | Purto | Kelsic | Stateler |
| Agency Valley | age | PN | Vale Project Oregon | Kellstadt | Kelsic | Welch |
| Alcova | alc | GP | Kendrick Wyoming | Klish | Suggs | Rosenfield |
| Allen | aln | BIA | Pine Ridge Indian Reservation | Purto | Kelsic | Stateler |
| Altus | alt | GP | W.C. Austin Oklahoma | Jones | Kelsic | Rosenfield |
| Ambrose | amb | BIA | Crow Creek Indian Reservation | Purto | Kelsic | Stateler |
| American Falls | amf | PN | Minidoka Idaho | Klish | Weingardt | Welch |
| Anchor | anc | GP | Owl Creek Unit-PSMB Wyoming | Jones | Kelsic | Rosenfield |
| Anderson Ranch | and | PN | Boise Project, ID | Kellstadt | Kelsic | Welch |
| Angostura | ang | GP | PSMB South Dakota | Jones | Kelsic | Rosenfield |
| Anita | ani | GP | Huntley Montana | Jones | Davis | Rosenfield |
| Antelope | ant | BIA | Rosebud Indian Reservation | Purto | Kelsic | Stateler |
| Arbuckle | arb | GP | Arbuckle Texas | Kellstadt | Rosenfield | Welch |
| Arcadia Div | arc | GP | North Loup-PSMB Nebraska | Purto | Weingardt | Rosenfield |
| Arrowrock | arr | PN | Boise Idaho | Tucker | Welch | Stateler |
| Arthur R. Bowman | art | PN | Crooked River Oregon | Klish | Davis | Welch |
| Arthur V. Watkins | arw | UC | Weber Basin Utah | Klish | Stateler | Welch |
| Asaayi | asi | BIA | Navajo Indian Reservation | Purto | Davis | Stateler |
| Atkinson | atk | UC | Collbran Colorado | Klish | Goins | Welch |
| Avalon | ava | UC | Carlsbad New Mexico | Tucker | Welch | Rosenfield |
| B.F. Sisk (San Luis) | bfs | MP | Central Valley California | Purto | Goins | Stateler |
| Bartlett | bar | LC | Salt River Arizona | Purto | Suggs | Welch |
| Bass Lake | bas | NPS | Blue Ridge Parkway NC | Purto | Stateler | Stateler |
| Batu | bat | XX | Kuala Lumpur Flood | Kellstadt | Welch | Rosenfield |
| Belcourt Lake | bec | BIA | Turtle Mountain Indian Reservation | Purto | Kelsic | Stateler |
| Belle Fourche | bel | GP | Belle Fourche South Dakota | Klish | Suggs | Rosenfield |
| Big Creek | bic | UC | Collbran Colorado | Klish | Goins | Welch |
| Big Meadows | bim | UC | Collbran Colorado | Klish | Goins | Welch |
| Big Sandy | bis | UC | Eden Wyoming | Jones | Welch | Rosenfield |
| Black Canyon | blc | PN | Boise Idaho | Tucker | Suggs | Welch |
| Black Lake | blk | BIA | CSKT Flathead Indian Reservation | Purto | Kelsic | Stateler |
| Black Rock | blr | BIA | Zuni Indian Reservation | Purto | Davis | Stateler |
| Blackfoot | blf | BIA | Fort Hall Indian Reservation | Purto | Kelsic | Stateler |
| Blackman | bla | UC | Collbran Colorado | Klish | Goins | Welch |
| Blue Canyon | bln | BIA | Navajo Indian Reservation | Purto | Davis | Stateler |
| Blue Mesa | blu | UC | Colorado River Storage Colorado | Martin | Suggs | Welch |
| Boca | boc | MP | Truckee Storage Nevada | Klish | Stateler | Stateler |
| Bog Tank | bog | BIA | Fort Apache Indian Reservation | Purto | Davis | Stateler |
| Boise River Div | boi | PN | Boise Idaho | Jones | Stateler | Welch |
| Bonham | boh | UC | Collbran Colorado | Klish | Goins | Welch |
| Bonneau | bon | BIA | Rocky Boys Indian Reservation | Purto | Kelsic | Stateler |
| Bonny | bny | GP | St. Francis Unit-PSMB Colorado | Tucker | Goins | Rosenfield |
| Bootleg | boo | BIA | Fort Apache Indian Reservation | Purto | Davis | Stateler |
| Bottow Hollow | bot | BIA | Unitah & Ouray Indian Reservation | Purto | Davis | Stateler |
| Box Butte | box | GP | Mirage Flats Nebraska | Klish | Goins | Rosenfield |
| Boysen | boy | GP | Boysen Unit-PSMBP Wyoming | Tucker | Goins | Rosenfield |
| Bradbury | brd | MP | Cachuma California | Klish | Welch | Stateler |
| Brantley | brt | UC | Pecos River,Carlsbad NM | Kellstadt | Suggs | Rosenfield |
| Browns | bro | BIA | Rocky Boys Indian Reservation | Purto | Kelsic | Stateler |
| Buckhorn | buk | MP | Central Valley California | Purto | Davis | Stateler |
| Buffalo Bill | buf | GP | Shoshone Unit-PSMB Wyoming | Tucker | Goins | Rosenfield |
| Bull Lake | bul | GP | Riverton Wyoming | Klish | Kelsic | Rosenfield |
| Bully Creek | buc | PN | Columbia Basin Project (Vale Project OR) | Kellstadt | Kelsic | Welch |
| Bumping Lake | bum | PN | Yakima Washington | Klish | Stateler | Welch |
| C.C. Cragin | crg | LC | Cragin | Klish | Welch | Rosenfield |
| Caballo | cab | UC | Rio Grande New Mexico | Kellstadt | Rosenfield | Welch |
| Camp Dyer | cam | XX | Central Arizona Arizona | Tucker | Welch | Rosenfield |
| Canyon Diablo | cad | XX | Navajo Indian Irrigation NM | Purto | Davis | Stateler |
| Canyon Ferry | caf | GP | Canyon Ferry Unit-PSMB Montana | Kellstadt | Davis | Rosenfield |
| Captain Tom | cpt | BIA | Navajo Indian Reservation | Purto | Davis | Stateler |
| Carl T. Curtis | ctc | XX | Central Nebraska Public Power & Drainage | Tucker | Stateler | Stateler |
| Carpinteria | cap | MP | Cachuma California | Purto | Suggs | Stateler |
| Carter Lake | car | GP | Colorado-Big Thompson Colorado | Klish | Rosenfield | Stateler |
| Cascade | cac | PN | Boise Idaho | Jones | Welch | Stateler |
| Casitas | cas | MP | Ventura River California | Klish | Rosenfield | Stateler |
| Causey | cau | UC | Weber Basin Utah | Kellstadt | Welch | Stateler |
| Cawker City | caw | GP | PSMB Program Kansas-Glen Elder | Purto | Kelsic | Rosenfield |
| Cedar Bluff | ced | GP | Cedar Bluff Unit-PSMBP Kansas | Kellstadt | Rosenfield | Stateler |
| Charlie Day Spring | cha | BIA | Navajo Indian Reservation | Purto | Davis | Stateler |
| Cheney | che | GP | Wichita Kansas | Klish | Davis | Rosenfield |
| China Hat Dike | chh | BIA | Fort Hall Indian Reservation | Purto | Kelsic | Stateler |
| Choke Canyon | cho | GP | Nueces River, Corpus Christi | Klish | Kelsic | Rosenfield |
| Christmas Tree | chr | BIA | Fort Apache Indian Reservation | Purto | Davis | Stateler |
| Clark Canyon | cla | GP | East Bench-PSMRB | Tucker | Welch | Rosenfield |
| Cle Elum | cle | PN | Yakima Washington | Tucker | Suggs | Welch |
| Clear Creek | clc | PN | Yakima Washington | Jones | Stateler | Welch |
| Clear Lake | cll | MP | Klamath California | Kellstadt | Goins | Stateler |
| Cold Springs | col | PN | Umatilla Oregon | Tucker | Welch | Stateler |
| Como | com | PN | Bitter Root Montana | Tucker | Welch | Stateler |
| Conconully | coc | PN | Okanogan Washington | Kellstadt | Goins | Welch |
| Contra Loma | ccc | MP | Central Valley California | Klish | Suggs | Stateler |
| Cooley | coo | BIA | Fort Apache Indian Reservation | Purto | Davis | Stateler |
| Coolidge | clg | BIA | San Carlos Indian Reservation | Purto | Davis | Stateler |
| Costilla | cos | XX | State of NM Interstate Stream Comm | Tucker | Welch | Welch |
| Cottonwood | cot | UC | Collbran Colorado | Klish | Goins | Welch |
| Cow Creek Dam No. 1 | N/A | BIA | Cow Creek of Umpqua Indian Reservation | Purto | Stateler | Stateler |
| Cow Creek IWR Dam | N/A | BIA | Cow Creek of Umpqua Indian Reservation | Purto | Stateler | Stateler |
| Crab Orchard | crb | FWS | Illinois | Kellstadt | Davis | Stateler |
| Crane Prairie | crp | PN | Deschutes Oregon | Jones | Davis | Welch |
| Crawford | cra | UC | Smith Fork Colorado | Jones | Rosenfield | Welch |
| Crescent Lake | crl | PN | Crescent Lake Oregon | Kellstadt | Welch | Rosenfield |
| Crow | cro | BIA | CSKT Flathead Indian Reservation | Purto | Kelsic | Stateler |
| Crow Creek | crc | BIA | Crow Creek Indian Reservation | Purto | Kelsic | Stateler |
| Crow No. 3 | crt | BIA | Crow Indian Reservation | Purto | Kelsic | Stateler |
| Crystal | cry | UC | Colorado River Storage Colorado | Kellstadt | Suggs | Welch |
| Currant Creek | cur | UC | Central Utah Utah | Klish | Davis | Welch |
| Currier | crr | UC | Collbran Colorado | Klish | Goins | Welch |
| Cutter | cut | BIA | Navajo Indian Reservation | Purto | Davis | Stateler |
| Cyclone | cyc | BIA | Fort Apache Indian Reservation | Purto | Davis | Stateler |
| Davis | dav | LC | Parker-Davis Arizona | Tucker | Rosenfield | Welch |
| Davis (Hawley Lake, BIA) | dab | BIA | Fort Apache Indian Reservation | Purto | Davis | Stateler |
| Davis Creek | dac | GP | North Loup-PSMB Nebraska | Tucker | Stateler | Rosenfield |
| Deadwood | dew | PN | Boise Idaho | Klish | Rosenfield | Welch |
| Deaver | dev | GP | Shoshone Unit-PSMB Wyoming | Jones | Welch | Rosenfield |
| Decamp | dec | UC | Collbran Colorado | Klish | Goins | Welch |
| Deer Creek | dek | UC | Provo River Utah | Tucker | Davis | Welch |
| Deer Flat (Lower) | dfl | PN | Boise Idaho | Kellstadt | Weingardt | Stateler |
| Deer Flat (Upper) | dfu | PN | Boise Idaho | Kellstadt | Weingardt | Stateler |
| Deerfield | dee | GP | Rapid Valley Unit-PSMBP South Dakota | Tucker | Rosenfield | Welch |
| Devil's Kitchen | dvk | FWS | Illinois | Kellstadt | Davis | Stateler |
| Diamond Creek | dia | GP | Shoshone Unit-PSMB Wyoming | Tucker | Goins | Rosenfield |
| Dickinson | dic | GP | Dickinson Unit-PSMBP North Dakota | Martin | Rosenfield | Welch |
| Dixon Canyon | dix | GP | Colorado-Big Thompson Colorado | Tucker | Rosenfield | Stateler |
| Downs Prot. Dike | dow | GP | PSMB Program Kansas-Glen Elder | Purto | Kelsic | Rosenfield |
| Drift Fence | drf | BIA | Fort Apache Indian Reservation | Purto | Stateler | Stateler |
| Dry Falls | dry | PN | Columbia Basin Washington | Jones | Rosenfield | Welch |
| Dry Lake | drl | BIA | San Carlos Indian Reservation | Purto | Davis | Stateler |
| Dulce Lake | dul | BIA | Jicarilla Apache Indian Reservation | Purto | Davis | Stateler |
| Eagle Creek Dam No. 1 | eag | BIA | Mescalero Apache Indian Reservation | Purto | Stateler | Stateler |
| East Canyon | esc | UC | Weber Basin Uath | Kellstadt | Suggs | Welch |
| East Fork | esf | BIA | Rocky Boys Indian Reservation | Purto | Kelsic | Stateler |
| East Park | esp | MP | Orland California | Tucker | Kelsic | Stateler |
| East Portal | eap | GP | Colorado-Big Thompson Colorado | Purto | Weingardt | Stateler |
| Easton | eas | PN | Yakima Washington | Tucker | Welch | Stateler |
| Echo | ech | UC | Weber Basin Utah | Jones | Rosenfield | Welch |
| Eden | edn | UC | Eden Wyoming | Martin | Suggs | Welch |
| Eklutna | ekl | XX | Eklutna Alaska | Tucker | Stateler | Stateler |
| El Vado | elv | UC | Middle Rio Grande New Mexico | Klish | Davis | Welch |
| Elephant Butte | elb | UC | Rio Grande New Mexico | Martin | Rosenfield | Welch |
| Elgo | elg | BIA | San Carlos Indian Reservation | Purto | Davis | Stateler |
| Elwha | elw | NPS | Olympic National Park | Purto | Kelsic | Stateler |
| Emigrant | emi | PN | Rogue River Basin Oregon | Klish | Suggs | Welch |
| Enders | end | GP | Frenchmen Cambridge Div.-PSMBP Nebraska | Kellstadt | Weingardt | Rosenfield |
| Equalizer | equ | BIA | Fort Hall Indian Reservation | Purto | Kelsic | Stateler |
| Fish Lake | fis | PN | Rogue River Basin Oregon | Klish | Kelsic | Welch |
| Flaming Gorge | flg | UC | Colorado River Storage Wyoming | Tucker | Stateler | Welch |
| Flatiron | fli | GP | Colorado-Big Thompson Colorado | Kellstadt | Rosenfield | Stateler |
| Folsom | fol | MP | Central Valley California | Purto | Kelsic | Stateler |
| Fontenelle | fon | UC | Seedskadee Wyoming | Klish | Welch | Rosenfield |
| Fort Belknap No. 8 | ftb | BIA | Fort Belknap Indian Reservation | Purto | Kelsic | Stateler |
| Fort Cobb | for | GP | Washita Basin Oklahoma | Kellstadt | Kelsic | Rosenfield |
| Forty Acres | fot | UC | Collbran Colorado | Klish | Goins | Welch |
| Foss | fos | GP | Washita Basin Oklahoma | Tucker | Stateler | Rosenfield |
| Four Horns | fou | BIA | Blackfeet Indian Reservation | Purto | Kelsic | Stateler |
| Fourmile Lake | fml | PN | Rogue River Basin Oregon | Martin | Suggs | Welch |
| Fourth Creek | foc | BIA | Colville Indian Reservation | Purto | Kelsic | Stateler |
| Frazer | frz | BIA | Fort Peck Indian Reservation | Purto | Stateler | Stateler |
| French Canyon | frc | PN | Yakima Washington | Jones | Rosenfield | Welch |
| Fresno | fre | GP | Milk River Montana | Klish | Suggs | Rosenfield |
| Friant | fri | MP | Central Valley California | Klish | Suggs | Stateler |
| Fruitgrowers | fru | UC | Fruitgrowers Colorado | Klish | Rosenfield | Welch |
| Funks | fun | MP | Central Valley California | Jones | Rosenfield | Stateler |
| Gallegos | gal | XX | Navajo Indian Reservation | Purto | Rosenfield | Stateler |
| Ganado | gan | BIA | Navajo Indian Reservation | Purto | Davis | Stateler |
| Gerber | ger | MP | Klamath Oregon | Kellstadt | Welch | Rosenfield |
| Ghost Hawk | gho | BIA | Rosebud Indian Reservation | Purto | Kelsic | Stateler |
| Gibson | gib | GP | Sun River Montana | Tucker | Davis | Rosenfield |
| Glen Anne | gla | MP | Cachuma California | Purto | Suggs | Stateler |
| Glen Canyon | glc | UC | Colorado River Storage Arizona | Purto | Davis | Welch |
| Glen Elder | gle | GP | PSMB Program Kansas | Purto | Kelsic | Rosenfield |
| Glendo | gln | GP | Glendo Unit-PSMBP Wyoming | Jones | Rosenfield | Stateler |
| Glines Canyon | gli | NPS | Olympic National Park | Purto | Kelsic | Stateler |
| Glover | glo | GP | Garrison Div.-PSMB North Dakota | Kellstadt | Davis | Rosenfield |
| Gordon Dam | gor | BIA | Turtle Mountain Indian Reservation | Purto | Kelsic | Stateler |
| Government | gov | BIA | Rosebud Indian Reservation | Purto | Kelsic | Stateler |
| Government Highline Canal Tunnel No. 3 Landslide | prs | UC | Western Colorado Grand Junction, CO | Martin | Suggs | Stateler |
| Granby | grn | GP | Colorado-Big Thompson Colorado | Klish | Goins | Rosenfield |
| Grand Coulee | grc | PN | Columbia Basin Washington | Tucker | Weingardt | Welch |
| Grand Coulee Forebay | grf | PN | Columbia Basin Washington | Tucker | Weingardt | Welch |
| Granite Reef | gra | LC | Salt River Arizona | Jones | Kelsic | Rosenfield |
| Grassy Lake | grs | PN | Minidoka Project, ID - WY | Tucker | Suggs | Welch |
| Gray Reef | gry | GP | Glendo Unit, PSMRB Wyoming | Klish | Davis | Rosenfield |
| Green Mountain | grm | GP | Colorado-Big Thompson Colorado | Klish | Kelsic | Rosenfield |
| Green Mountain Landslides | grl | GP | Colorado-Big Thompson Colorado | Klish | Kelsic | Rosenfield |
| Guajataca | guj | XX | Puerto Rico Electric Power Authority | Kellstadt | Stateler | Rosenfield |
| Guernsey | gue | GP | North Platte River Wyoming | Martin | Kelsic | Rosenfield |
| Happy Valley | hap | BIA | Warm Springs Indian Reservation | Purto | Kelsic | Stateler |
| Haystack | hay | PN | Deschutes Oregon | Klish | Kelsic | Welch |
| He Dog | hdg | BIA | Rosebud Indian Reservation | Purto | Kelsic | Stateler |
| Headgate Rock | hgr | BIA | Colorado River Indian Reservation | Purto | Kelsic | Stateler |
| Heart Butte | hea | GP | Heart Butte Unit-PSMBP North Dakota | Martin | Suggs | Rosenfield |
| Helena Valley | hel | GP | Helena Valley Unit-PSMBP Montana | Tucker | Rosenfield | Welch |
| Hell Roaring | hlr | BIA | CSKT Flathead Indian Reservation | Purto | Kelsic | Stateler |
| Heron | her | UC | San Juan-Chama New Mexico | Martin | Davis | Welch |
| Highline Canal | hil | UC | Colorado River Basin | Klish | Goins | Welch |
| Holister Conduit | hol | MP | Central Valley California | Klish | Rosenfield | Stateler |
| Hoover | hov | LC | Boulder Canyon Proj NV | Purto | Kelsic | Rosenfield |
| Horse Mesa | hor | LC | Salt River Arizona | Kellstadt | Suggs | Rosenfield |
| Horseshoe | hos | LC | Salt River Arizona | Kellstadt | Suggs | Rosenfield |
| Horseshoe Cienega | hrc | BIA | Fort Apache Indian Reservation | Purto | Davis | Stateler |
| Horsetooth | hot | GP | Colorado-Big Thompson Colorado | Tucker | Rosenfield | Stateler |
| Howard Prairie | how | PN | Rogue River Basin Oregon | Tucker | Welch | Stateler |
| Hubbard | hub | PN | Central Snake-Boise Idaho | Tucker | Davis | Welch |
| Hubbart | hbb | BIA | CSKT Flathead Indian Reservation | Purto | Kelsic | Stateler |
| Hungry Horse | huh | PN | Hungry Horse Montana | Kellstadt | Davis | Welch |
| Huntington North | hun | UC | Emery County Utah | Tucker | Rosenfield | Welch |
| Hyatt | hya | PN | Rogue River Basin-Talent Oregon | Tucker | Suggs | Welch |
| Hyrum | hyr | UC | Hyrum Utah | Martin | Suggs | Welch |
| Imperial Diversion | imp | LC | Imperial-Colorado River Basin Arizona | Jones | Kelsic | Rosenfield |
| Indian Lake | inl | BIA | Umatilla Indian Reservation | Purto | Kelsic | Stateler |
| Indian Scout | ins | BIA | Rosebud Indian Reservation | Purto | Kelsic | Stateler |
| Indian Valley | inv | XX | Yolo County Water District, CA | Purto | Stateler | Stateler |
| Island Park | isl | PN | Minidoka Wyoming | Klish | Weingardt | Welch |
| Jackson Creek | jac | XX | Jackson Valley Irrigation District | Kellstadt | Davis | Stateler |
| Jackson Gulch | jag | UC | Mancos Colorado | Martin | Stateler | Welch |
| Jackson Lake | jal | PN | Minidoka Wyoming | Klish | Rosenfield | Welch |
| Jacobsen | jab | XX | Tehachapi-Cummings County Water District | Kellstadt | Stateler | Stateler |
| Jamestown | jam | GP | Jamestown Unit-Garrison-PSMBP North Dakota | Martin | Davis | Rosenfield |
| Jocko (lower) | joc | BIA | CSKT Flathead Indian Reservation | Purto | Kelsic | Stateler |
| Joe Wright | jow | XX | City of Fort Collins | Kellstadt | Stateler | Stateler |
| Joe's Valley | joe | UC | Emery County Utah | Klish | Welch | Rosenfield |
| Jordan Aquaduct | joa | UC | Unknown | Klish | Stateler | Welch |
| Jordanelle | jor | UC | Central Utah-Bonneville-Utah | Martin | Stateler | Welch |
| Kachess | kac | PN | Yakima River Basin, Yakima Project | Tucker | Davis | Welch |
| Keechelus | kee | PN | Yakima | Martin | Suggs | Welch |
| Keene Creek | ken | PN | Rogue River Basin Oregon | Purto | Suggs | Welch |
| Kent Diversion | knt | GP | North Loup-PSMB Nebraska | Kellstadt | Rosenfield | Stateler |
| Keswick | kes | MP | Central Valley California | Kellstadt | Kelsic | Stateler |
| Keyhole | key | GP | Keyhole Unit-PSMBP Wyoming | Purto | Rosenfield | Stateler |
| Kicking Horse | kic | BIA | CSKT Flathead Indian Reservation | Purto | Kelsic | Stateler |
| Kirby | krb | PN | Pacific Northwest Regional Project | Jones | Kelsic | Welch |
| Kirwin | kir | GP | Kirwin Unit-PSMBP Kansas | Tucker | Weingardt | Rosenfield |
| Kitson | kit | UC | Collbran Colorado | Klish | Goins | Welch |
| Kittitas | kts | PN | Yakima Washington | Welch | Welch | Welch |
| Kortes | kor | GP | Kortes Unit-PSMRB Wyoming | Jones | Kelsic | Rosenfield |
| Kyle | kyl | BIA | Pine Ridge Indian Reservation | Purto | Kelsic | Stateler |
| La Jara | laj | BIA | Jicarilla Apache Indian Reservation | Purto | Davis | Stateler |
| Laguna | lag | LC | Colorado River Basin Arizona | Jones | Kelsic | Rosenfield |
| Lahontan | lah | MP | Newlands Nevada | Klish | Kelsic | Stateler |
| Lake Alice | lka | GP | North Platte River Nebraska | Klish | Davis | Rosenfield |
| Lake Capote | lkc | BIA | South Ute Indian Reservation | Purto | Davis | Stateler |
| Lake Mescalero | lmo | BIA | Mescalero Apache Indian Reservation | Purto | Davis | Stateler |
| Lake Minatare | lkm | GP | North Platte River Nebraska | Purto | Davis | Rosenfield |
| Lake Sherburne | lks | GP | Milk River Montana | Kellstadt | Suggs | Rosenfield |
| Lake Tahoe | lkt | MP | Newlands California | Klish | Kelsic | Stateler |
| Lambert | lam | UC | Collbran Colorado | Klish | Goins | Welch |
| Lauer | lae | BIA | XL Ranch Indian Reservation | Purto | Davis | Stateler |
| Lauro | lau | MP | Cachuma California | Purto | Goins | Stateler |
| Lemon | lem | UC | Florida Colorado | Klish | Davis | Welch |
| Lewiston Div | lew | MP | Central Valley California | Kellstadt | Kelsic | Stateler |
| Link River | lkr | MP | Klamath Oregon | Tucker | Suggs | Stateler |
| Little Bitterroot | lbr | BIA | CSKT Flathead Indian Reservation | Purto | Kelsic | Stateler |
| Little Grassy | lig | FWS | Illinois | Tucker | Davis | Stateler |
| Little Meadows | lim | UC | Collbran Colorado | Klish | Goins | Welch |
| Little Panoche | lip | MP | Central Valley California | Purto | Suggs | Stateler |
| Little Wood River | ltw | PN | Little Wood River Project Idaho | Tucker | Suggs | Welch |
| Lonetree | lot | GP | Missouri-Souris North Dakota | Purto | Rosenfield | Stateler |
| Long Draw | lgd | GP | Water Supply and Storage Company | Purto | Rosenfield | Welch |
| Los Banos | lob | MP | Central Valley California | Purto | Davis | Stateler |
| Lost Creek | loc | UC | Weber Basin Utah | Martin | Suggs | Welch |
| Lost Lake | lol | UC | Central Utah - Bonneville | Purto | Stateler | Welch |
| Lovewell | lov | GP | Bostwick Div.-PSMBP Kansas | Tucker | Weingardt | Rosenfield |
| Lower Dry Fork | ldf | BIA | CSKT Flathead Indian Reservation | Purto | Kelsic | Stateler |
| Lower Mundo | lmu | BIA | Jicarilla Apache Indian Reservation | Purto | Davis | Stateler |
| Lower Two Med | ltm | BIA | Blackfeet Indian Reservation | Purto | Kelsic | Stateler |
| Lucero Dike | luc | UC | Rio Grande New Mexico | Purto | Rosenfield | Welch |
| Mann Creek | man | PN | Mann Creek Idaho | Klish | Davis | Welch |
| Many Farms | mny | BIA | Navajo Indian Reservation | Purto | Davis | Stateler |
| Marble Bluff | mab | MP | Washoe Nevada | Klish | Suggs | Stateler |
| Mark Edson | mke | XX | Georgetown Divide Public Utility Distric | Jones | Davis | Stateler |
| Marshall Ford | mrf | GP | Colorado River Texas | Jones | Kelsic | Rosenfield |
| Martinez | mar | MP | Central Valley California | Klish | Davis | Stateler |
| Marys Lake Dike | may | GP | Colorado-Big Thompson Colorado | Jones | Goins | Rosenfield |
| Mason | mas | PN | Baker Oregon | Jones | Stateler | Welch |
| McDonald | mcd | BIA | CSKT Flathead Indian Reservation | Purto | Kelsic | Stateler |
| McGee Creek | mcg | GP | McGee Creek Oklahoma | Tucker | Goins | Rosenfield |
| McKay | mck | PN | Eastern Oregon Projects, OR | Tucker | Goins | Welch |
| McMillan | mcm | UC | Carlsbad New Mexico | Klish | Goins | Welch |
| McPhee | mcp | UC | Dolores Water District | Kellstadt | Goins | Welch |
| Medicine Creek | med | GP | Frenchmen Cambridge Div.-PSMBP Nebraska | Purto | Goins | Rosenfield |
| Meeks Cabin | mee | UC | Lyman Wyoming | Martin | Davis | Welch |
| Merritt | mer | GP | Ainsworth-PSMRB Nebraska | Kellstadt | Rosenfield | Stateler |
| Midview | mid | BIA | Unitah & Ouray Indian Reservation | Purto | Davis | Stateler |
| Minidoka | min | PN | Minidoka Project, ID - WY | Tucker | Weingardt | Welch |
| Mission | mis | BIA | CSKT Flathead Indian Reservation | Purto | Kelsic | Stateler |
| Mona | mna | XX | Central Utah Utah | Jones | Kelsic | Stateler |
| Monks Hollow | mnk | XX | Central Utah Utah | Jones | Welch | Stateler |
| Monticello | mon | MP | Solano California | Kellstadt | Suggs | Stateler |
| Moon Lake | moo | UC | Moon Lake Utah | Tucker | Welch | Rosenfield |
| Mormon Flat | mor | LC | Salt River Arizona | Kellstadt | Suggs | Rosenfield |
| Mormon Island | moi | MP | Central Valley California | Purto | Kelsic | Stateler |
| Morrow Point | mrp | UC | Colorado River Storage Colorado | Kellstadt | Welch | Rosenfield |
| Mount Elbert | mte | GP | Fryingpan-Arkansas Colorado | Klish | Kelsic | Rosenfield |
| Mountain Park | mop | GP | Mountain Park Oklahoma | Tucker | Rosenfield | Welch |
| Muddy Creek | mud | UC | Paonia Colorado | Klish | Goins | Welch |
| Nambe Falls | nam | UC | San Juan-Chama New Mexico | Tucker | Kelsic | Welch |
| Nanaka | nan | BIA | Santa Clara Indian Reservation | Purto | Davis | Stateler |
| Navajo | nav | UC | Colorado River Storage New Mexico | Tucker | Davis | Welch |
| Nelson Dikes | nel | GP | Milk River | Kellstadt | Goins | Rosenfield |
| Neopit | neo | BIA | Menominee Indian Reservation | Purto | Kelsic | Stateler |
| Neversweat | nev | UC | Collbran Colorado | Klish | Goins | Welch |
| New Melones | nem | MP | Central Valley California | Tucker | Rosenfield | Stateler |
| New Waddell | new | LC | Central Arizona Arizona | Purto | Welch | Rosenfield |
| Newton | net | UC | Newton Utah | Martin | Kelsic | Welch |
| Nimbus | nim | MP | Central Valley California | Purto | Kelsic | Stateler |
| Ninepipe | nin | BIA | CSKT Flathead Indian Reservation | Purto | Kelsic | Stateler |
| Norman | nom | GP | Norman Oklahoma | Purto | Suggs | Rosenfield |
| North | nor | PN | Columbia Basin | Klish | Kelsic | Welch |
| North Fork Dike | nfd | GP | PSMB Shoshone Unit Wyoming | Klish | Goins | Rosenfield |
| Norton | not | GP | Almena-PSMRB Kansas | Kellstadt | Rosenfield | Stateler |
| Oat | oat | MP | Central Valley California | Jones | Welch | Stateler |
| Ochoco | och | PN | Crooked River Oregon | Tucker | Davis | Welch |
| Ogden-Brigham Wasteway | obw | UC | N/A | Jones | Weingardt | Welch |
| Oglala | ogl | BIA | Pine Ridge Indian Reservation | Purto | Kelsic | Stateler |
| Olympus | oly | GP | Colorado-Big Thompson Colorado | Martin | Kelsic | Rosenfield |
| O'Neill | one | MP | Central Valley California | Purto | Davis | Stateler |
| Ortega | ort | MP | Cachuma California | Purto | Suggs | Stateler |
| O'Sullivan | osu | PN | Columbia Basin Washington | Tucker | Kelsic | Welch |
| Owhi | owh | BIA | Colville Indian Reservation | Purto | Kelsic | Stateler |
| Owyhee | owy | PN | Owyhee Idaho | Kellstadt | Stateler | Welch |
| Pablo | pab | BIA | CSKT Flathead Indian Reservation | Purto | Kelsic | Stateler |
| Pacheta | pah | BIA | Fort Apache Indian Reservation | Purto | Davis | Stateler |
| Pactola | pac | GP | Rapid Valley Unit-PSMBP South Dakota | Tucker | Kelsic | Rosenfield |
| Paguate | pag | BIA | Laguna Indian Reservation | Purto | Davis | Stateler |
| Palisades | pal | PN | Palisades Idaho | Klish | Weingardt | Welch |
| Palmetto Bend | pam | GP | Lavaca-Navidad River Authority | Klish | Welch | Rosenfield |
| Palo Verde | pav | LC | Palo Verde Diversion Arizona | Klish | Welch | Rosenfield |
| Paonia | pao | UC | Paonia Colorado | Klish | Goins | Welch |
| Parker | par | LC | Parker-Davis Nevada | Kellstadt | Rosenfield | Welch |
| Parmelee | prm | BIA | Rosebud Indian Reservation | Purto | Kelsic | Stateler |
| Pasture Canyon | pas | BIA | Hopi Indian Reservation | Purto | Davis | Stateler |
| Pathfinder | pfd | GP | North Platte River Wyoming | Martin | Kelsic | Rosenfield |
| Paulsen | pau | BIA | Rosebud Indian Reservation | Purto | Kelsic | Stateler |
| Peaks of Otter | pea | NPS | Blue Ridge Parkway | Purto | Stateler | Stateler |
| Pescado | pes | BIA | Zuni Indian Reservation | Purto | Davis | Stateler |
| Picacho | pch | XX | UC/Rio Grande | Purto | Stateler | Stateler |
| Picacho North | pic | UC | San Carlos Irrigation Project | Purto | Davis | Welch |
| Picacho South | pcs | UC | San Carlos Irrigation Project | Purto | Davis | Welch |
| Pilot Butte | pil | GP | Riverton Wyoming | Martin | Rosenfield | Stateler |
| Pin Dee | pnd | BIA | Santa Clara Indian Reservation | Purto | Davis | Stateler |
| Pineview | pin | UC | Ogden River Utah-Weber Basin | Martin | Kelsic | Welch |
| Pinto | pnt | PN | Columbia Basin Washington | Kellstadt | Kelsic | Welch |
| Pishkun | pis | GP | Sun River Montana | Klish | Davis | Rosenfield |
| Platoro | pla | UC | San Luis Valley Colorado | Tucker | Rosenfield | Welch |
| Pleasant Valley Pumping Plant | ple | MP | Central Valley Project | Kellstadt | Weingardt | Stateler |
| Point of Pines | pop | BIA | San Carlos Indian Reservation | Purto | Davis | Stateler |
| Ponca | pon | BIA | Rosebud Indian Reservation | Purto | Kelsic | Stateler |
| Prairie No. 1 | pra | BIA | Standing Rock Indian Reservation | Purto | Kelsic | Stateler |
| Price Lake | pri | NPS | Blue Ridge Parkway NC | Purto | Stateler | Stateler |
| Prosser Creek | pro | MP | Washoe California | Klish | Stateler | Rosenfield |
| Pueblo | pub | GP | Fryingpan-Arkansas Colorado | Kellstadt | Welch | Rosenfield |
| Putah Diversion | put | MP | Solano California | Purto | Welch | Stateler |
| Rattlesnake | rat | GP | Colorado-Big Thompson Colorado | Jones | Goins | Rosenfield |
| Ray Lake | ray | BIA | Wind River Indian Reservation | Purto | Kelsic | Stateler |
| Reach 11 | rea | LC | Salt River Arizona | Jones | Stateler | Rosenfield |
| Red Bluff | red | GP | Pecos River Basin Texas | Jones | Stateler | Rosenfield |
| Red Fleet | ref | UC | Central Utah Utah | Tucker | Stateler | Welch |
| Red Lake | rel | BIA | Navajo Indian Reservation | Purto | Davis | Stateler |
| Red Willow | rew | GP | PSMRB-Frenchman,Cambridge Nebraska | Kellstadt | Rosenfield | Stateler |
| Reservation | rev | BIA | Fort Apache Indian Reservation | Purto | Davis | Stateler |
| Reservoir A | res | PN | Lewiston Orchards Idaho | Klish | Stateler | Welch |
| Ridges Basin | rib | UC | Animas-La Plata Colorado | Tucker | Welch | Rosenfield |
| Ridgway | rid | UC | Dallas Creek Colorado | Klish | Rosenfield | Welch |
| Rifle Gap | rif | UC | Silt Colorado | Jones | Kelsic | Welch |
| Ring Thunder | rin | BIA | Rosebud Indian Reservation | Purto | Kelsic | Stateler |
| Ririe | rir | PN | Ririe Idaho Upper Snake River Basin ID/WY | Tucker | Weingardt | Welch |
| Rosebud | ros | BIA | Rosebud Indian Reservation | Purto | Kelsic | Stateler |
| Round Rock | rou | BIA | Navajo Indian Reservation | Purto | Davis | Stateler |
| Roza Diversion | roz | PN | Yakima Washington | Welch | Welch | Welch |
| Ruedi | rue | GP | Fryingpan-Arkansas Colorado | Klish | Rosenfield | Stateler |
| Rye Patch | rye | MP | Humbolt Nevada | Klish | Stateler | Rosenfield |
| Salmon Lake | sam | PN | Okanogan Washington | Kellstadt | Goins | Welch |
| Salt Lake Terminal | slt | UC | Unknown | Kellstadt | Suggs | Welch |
| San Francisco | saf | BIA | San Felipe Indian Reservation | Purto | Davis | Stateler |
| San Justo | saj | MP | Central Valley California | Klish | Rosenfield | Stateler |
| Sandia Pueblo Dam 82-1 | sd1 | BIA | Sandia Indian Reservation | Purto | Davis | Stateler |
| Sandia Pueblo Dam 82-2 | sd2 | BIA | Sandia Indian Reservation | Purto | Davis | Stateler |
| Sandia Pueblo Dam 82-3 | sd3 | BIA | Sandia Indian Reservation | Purto | Davis | Stateler |
| Sandia Pueblo Dam 82-4 | sd4 | BIA | Sandia Indian Reservation | Purto | Davis | Stateler |
| Sandia Pueblo Dam 83-A | sdA | XX | Sandia Indian Reservation | Purto | Davis | Stateler |
| Sanford | san | GP | Canadian River Texas | Kellstadt | Weingardt | Rosenfield |
| Santa Ana | saa | BIA | Santa Ana Indian Reservation | Purto | Davis | Stateler |
| Satanka Dike | sat | GP | Colorado-Big Thompson Colorado | Tucker | Rosenfield | Stateler |
| Savage Rapids - Inactive | sav | PN | Grants Pass Oregon | Kellstadt | Suggs | Welch |
| Scofield | scf | UC | Scofield Utah | Martin | Stateler | Welch |
| Scoggins | scg | PN | Tualatin Oregon | Klish | Suggs | Welch |
| Seminoe | smo | GP | Kendrick Wyoming | Jones | Kelsic | Rosenfield |
| Senator Wash | sen | LC | Colorado River FW & LS California | Tucker | Goins | Rosenfield |
| Shadehill | shh | GP | Shadehill Unit-PSMBP South Dakota | Tucker | Davis | Rosenfield |
| Shadow Mountain | shm | GP | Colorado-Big Thompson Colorado | Martin | Kelsic | Rosenfield |
| Shasta | sha | MP | Central Valley California | Klish | Kelsic | Stateler |
| Sherman | she | GP | Farwell-PSMRB Nebraska | Martin | Stateler | Rosenfield |
| Shush Be Tou | sbt | BIA | Fort Apache Indian Reservation | Purto | Davis | Stateler |
| Shush Be Zahze | sbz | BIA | Fort Apache Indian Reservation | Purto | Davis | Stateler |
| Silver Jack | sij | UC | Bostwick Park Colorado | Tucker | Rosenfield | Welch |
| Silver Lake | sil | UC | Collbran Colorado | Klish | Goins | Welch |
| Silver Lake (BIA) | sik | BIA | Mescalero Apache Indian Reservation | Purto | Davis | Stateler |
| Sims Pond | sim | NPS | Blue Ridge Parkway NC | Purto | Stateler | Stateler |
| Slaterville Div | sla | UC | Weber Basin Utah | Purto | Davis | Welch |
| Sly Park - INACTIVE | sly | MP | Central Valley California | Tucker | Stateler | Welch |
| Soldier Canyon | soc | GP | Colorado-Big Thompson Colorado | Tucker | Rosenfield | Stateler |
| Soldier Creek | sok | UC | Central Utah-Bonneville-Utah | Martin | Davis | Welch |
| Soldiers Meadow | som | PN | Lewiston Orchards Oregon | Klish | Rosenfield | Welch |
| Sope Creek | sop | NPS | Chattahooche GA | Purto | Stateler | Stateler |
| South Fork Dike | sfd | GP | PSMB Shoshone Unit Wyoming | Klish | Goins | Rosenfield |
| South Ogden Equalizing Reservoirs | soe | UC | N/A | Jones | Weingardt | Welch |
| South Okreek | srk | BIA | Rosebud Indian Reservation | Purto | Kelsic | Stateler |
| Spirit Lake Roads No. 1 | spi | BIA | Spirit Lake Reservation | Purto | Kelsic | Stateler |
| Spirit Lake Roads No. 2 | sp2 | BIA | Spirit Lake Reservation | Purto | Kelsic | Stateler |
| Spirit Lake Roads No. 3 | sp3 | BIA | Spirit Lake Reservation | Purto | Kelsic | Stateler |
| Spirit Lake Roads No. 4 | sp4 | BIA | Spirit Lake Reservation | Purto | Kelsic | Stateler |
| Spring Canyon | spc | GP | Colorado-Big Thompson Colorado | Tucker | Rosenfield | Stateler |
| Spring Creek | spk | MP | Central Valley California | Kellstadt | Rosenfield | Stateler |
| Springhill | sph | PN | Tualatin Oregon | Klish | Suggs | Welch |
| Stampede | stm | MP | Washoe California | Klish | Kelsic | Stateler |
| Standing Rock No. 1 | stn | BIA | Standing Rock Indian Reservation | Purto | Kelsic | Stateler |
| Starvation | str | UC | Central Utah Utah | Klish | Davis | Welch |
| Stateline | stt | UC | Lyman Wyoming | Klish | Suggs | Welch |
| Steinaker | sti | UC | Central Utah Utah | Klish | Stateler | Welch |
| Stewart Mountain | ste | LC | Salt River Arizona | Purto | Suggs | Rosenfield |
| Stoddard Div | sto | UC | Weber Basin Utah | Jones | Suggs | Welch |
| Stone Lake | stl | BIA | Jicarilla Apache Indian Reservation | Purto | Davis | Stateler |
| Stony Gorge | stg | MP | Orland California | Kellstadt | Kelsic | Stateler |
| Stubblefield - Inactive | stf | UC | Vermejo New Mexico | Jones | Kelsic | Welch |
| Sugar Loaf | sul | GP | Fryingpan-Arkansas Colorado | Jones | Suggs | Rosenfield |
| Sugar Pine | sup | MP | Central Valley California | Kellstadt | Welch | Stateler |
| Sully 2 | suy | BIA | Rosebud Indian Reservation | Purto | Kelsic | Stateler |
| Summitville Mine | svm | EPA | Summitville Colorado | Klish | Stateler | Stateler |
| Sumner | sum | UC | Carlsbad New Mexico | Klish | Davis | Welch |
| Sunnyside | sun | PN | Yakima Washington | Welch | Welch | Welch |
| Sunrise | sur | BIA | Fort Apache Indian Reservation | Purto | Davis | Stateler |
| Swift | swi | GP | Milk River Montana | Purto | Rosenfield | Stateler |
| Tabor | tab | BIA | CSKT Flathead Indian Reservation | Purto | Kelsic | Stateler |
| Tarheel | tar | BIA | Colville Indian Reservation | Purto | Kelsic | Stateler |
| Tat Momolikot | tat | BIA | Tohono O'Odham Indian Reservation | Purto | Davis | Stateler |
| Taylor Park | tay | UC | Uncompahgre Colorado | Klish | Suggs | Welch |
| Terminal | ter | MP | Solano-Provo River Utah | Jones | Stateler | Stateler |
| Tesuque Day School | tes | BIA | Tesuque Indian Reservation | Purto | Davis | Stateler |
| Theodore Roosevelt | the | LC | Salt River Arizona | Kellstadt | Suggs | Rosenfield |
| Thief Valley | thv | PN | Baker Oregon | Jones | Suggs | Welch |
| Three Mile Falls | thr | PN | Yakima Washington | Kellstadt | Suggs | Stateler |
| Tiber | tib | GP | Lower Marias Unit-PSMBP Montana | Purto | Weingardt | Rosenfield |
| Tieton | tie | PN | Yakima Washington | Tucker | Stateler | Welch |
| Toa Vaca | tov | XX | Puerto Rico Water Resources Authority | Kellstadt | Davis | Rosenfield |
| Todacheene | tod | BIA | Navajo Indian Reservation | Purto | Davis | Stateler |
| Tohajiilee | toh | BIA | Navajo Indian Reservation | Purto | Davis | Stateler |
| Trapped Rock | tra | BIA | Zuni Indian Reservation | Purto | Davis | Stateler |
| Trenton | tre | GP | Frenchmen Cambridge Div.-PSMBP Nebraska | Martin | Weingardt | Rosenfield |
| Trial Lake | trl | UC | Central Utah - Bonneville | Purto | Stateler | Welch |
| Trinity | tri | MP | Central Valley California | Kellstadt | Suggs | Stateler |
| Trout Lake | tro | NPS | Blue Ridge Parkway NC | Purto | Stateler | Stateler |
| Tsaile | tsa | BIA | Navajo Indian Reservation | Purto | Davis | Stateler |
| Tschicoma | tsc | BIA | Santa Clara Indian Reservation | Purto | Davis | Stateler |
| Tufa Stone | tuf | BIA | San Carlos Indian Reservation | Purto | Davis | Stateler |
| Tuve | tuv | XX | Hopi Indian Reservation | Purto | Davis | Stateler |
| Twin (Turtle) | tur | BIA | CSKT Flathead Indian Reservation | Purto | Kelsic | Stateler |
| Twin Buttes | twb | GP | San Angelo Texas | Kellstadt | Davis | Rosenfield |
| Twin Lakes | twl | GP | Fryingpan-Arkansas Colorado | Klish | Kelsic | Rosenfield |
| Twin Lakes (BIA) | twi | BIA | Colville Indian Reservation | Purto | Kelsic | Stateler |
| Twitchell | twt | MP | Santa Maria California | Kellstadt | Welch | Stateler |
| Umbarger | umb | FWS | Buffalo Lake Refuge Texas | Tucker | Stateler | Stateler |
| Unity | uni | PN | Burnt River Oregon | Purto | Davis | Welch |
| Upper Dry Fork | upd | BIA | CSKT Flathead Indian Reservation | Purto | Kelsic | Stateler |
| Upper Franklin | upf | NPS | NPS | Purto | Stateler | Stateler |
| Upper Point of Pines | upp | BIA | San Carlos Indian Reservation | Purto | Davis | Stateler |
| Upper Stillwater | ups | UC | Central Utah Utah | Kellstadt | Welch | Rosenfield |
| Ute | ute | XX | State of NM Interstate Stream Comm | Jones | Suggs | Welch |
| Vallecito | val | UC | Pine River Colorado | Klish | Kelsic | Welch |
| Vega | veg | UC | Collbran Colorado | Klish | Goins | Welch |
| Vermejo (# 2) - Inactive | ver | UC | Vermejo New Mexico | Jones | Kelsic | Welch |
| Vermejo (#13) - Inactive | vrm | UC | Vermejo New Mexico | Jones | Kelsic | Welch |
| Veterans | vet | NPS | Chickasaw National Recreation Area Nation | Purto | Stateler | Stateler |
| Virginia Smith | cal | GP | North Loup-PSMB Nebraska | Tucker | Stateler | Rosenfield |
| Wanblee | wnb | XX | Pine Ridge Indian Reservation | Purto | Kelsic | Stateler |
| Wanship | wan | UC | Weber Basin Utah | Klish | Davis | Welch |
| Warm Springs | wsp | PN | Vale Oregon | Tucker | Rosenfield | Welch |
| Wasco | was | PN | Wapinita Oregon | Kellstadt | Goins | Welch |
| Washakie | wsh | BIA | Wind River Indian Reservation | Purto | Kelsic | Stateler |
| Washakie 2001 - Present | wsm | BIA | Wind River Indian Reservation | Purto | Kelsic | Stateler |
| Washington | wal | UC | Central Utah - Bonneville | Purto | Stateler | Welch |
| Water Tank | wat | BIA | San Felipe Indian Reservation | Purto | Davis | Stateler |
| Wauneka | wau | XX | Navajo Indian Irrigation NM | Purto | Davis | Stateler |
| Weber | wbr | BIA | Walker River Indian Reservation | Purto | Kelsic | Stateler |
| Weber Basin Equalizing Reservoirs | wbe | UC | N/A | Jones | Weingardt | Welch |
| Webster | web | GP | Webster Unit-PSMBP Kansas | Kellstadt | Rosenfield | Stateler |
| Weinpovi | wei | BIA | Santa Clara Indian Reservation | Purto | Davis | Stateler |
| Wheatfields | whe | BIA | Navajo Indian Reservation | Purto | Davis | Stateler |
| Whiskeytown | whi | MP | Central Valley California | Kellstadt | Davis | Stateler |
| White Clay | whc | BIA | Pine Ridge Indian Reservation | Purto | Kelsic | Stateler |
| Wickiup | wic | PN | Deschutes Oregon | Klish | Rosenfield | Welch |
| Wild Horse | who | BIA | Duck Valley Indian Reservation | Purto | Kelsic | Stateler |
| Williamson | wil | BIA | Rocky Boys Indian Reservation | Purto | Kelsic | Stateler |
| Willow Creek (BIA) | wlk | BIA | Crow Indian Reservation | Purto | Kelsic | Stateler |
| Willow Creek (CO) | wlc | GP | Colorado-Big Thompson Colorado | Klish | Davis | Rosenfield |
| Willow Creek (MO) | wlm | GP | Sun River Montana | Klish | Rosenfield | Stateler |
| Window Rock | wnr | BIA | Navajo Indian Reservation | Purto | Davis | Stateler |
| Wintering | win | GP | Garrison-PSMRB North Dakota | Purto | Davis | Rosenfield |
| Wolf Creek | wof | BIA | Pine Ridge Indian Reservation | Purto | Kelsic | Stateler |
| Yellowtail | yel | GP | PSMB Yellowtail Unit Montana | Purto | Stateler | Rosenfield |
| Yellowtail A.B | yab | GP | PSMB Yellowtail Unit Montana | Purto | Stateler | Rosenfield |
| Instrumentation Group: Dam List Sorted by Dam Name | ||||||
Last Updated: November 3, 2009
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