US Bureau of Reclamation, Pacific Northwest Region
Major Storage Reservoirs in Southeastern Oregon

UNY - Unity Dam & Reservoir on Burnt River near Unity MADO - Malheur River near Drewsey WARO - Malheur River below Warm Springs Reservoir near Riverside ROMO - Owyhee River near Rome OWY - Lake Owhyee near Nyssa, Oregon VALO - Malheur River below Nevada Dam near Vale WEII - Snake River at Weiser THF - Thief Valley Dam & Reservoir on Powder River NPDO - Powder River abv Thief Valley Res nr. North Powder PWDO - Powder River near Baker, Oregon DRCO - Deer Creek above Phillips Lake PHL - Mason Dam & Phillips Lake on Powder River PRHO - Powder River at Hudspeth Lane BEUO - North Fork Malheur River at Beulah MABO - North Fork Malheur River above Beulah Reservoir HCDI - Snake River at Hells Canyon Dam PRRO - Powder River nr. Richland, OR MALO - Malheur River at 36th St. Bridge near Ontario, OR SNYI - Snake River at Nyssa, OR SWAI - Snake River near Murphy, ID OWY - Owyhee Reservoir WAR - Warm Springs Reservoir BEU - Beulah Reservoir BUL - Bully Creek Reservoir UNY - Unity Reservoir PHL - Phillips Reservoir THF - Thief Valley Reservoir Clickable imagemap of Reclamation storage reservoirs in eastern Oregon
PROVISIONAL DATA - SUBJECT TO CHANGE!

Average daily streamflows indicated in cubic feet per second.
Reservoir levels current as of midnight on date indicated.
Click on gaging stations (red dots) for streamflow hydrographs.

o Key to Station Codes
o Owyhee Project Information
o Vale Project Information
o Burnt River Project Information
o Baker Project Information