Home | About Us | News | Programs & Activities | Library | Water Operations | Site Index
 

Prosser Diversion Dam

Prosser Div


Statistics

General

  • Vicinity Map
  • Region (Map) ............. Pacific Northwest
  • State (Map) .......................... Washington
  • County .......................................... Benton
  • Project ............................................ Yakima
  • Dam type ................................... Diversion
  • Location ..................... Near Prosser, WA
  • Watercourse ....................... Yakima River
  • Original Construction ....................... 1904
  • Modified .......................... 1932-1933,1956
  • National ID Number ................ WA01378
  • Hydrologic Unit Code .......................

Dimensions

  • Crest Elevation ................................ 633.5 ft
  • Structural Height ................................. 9.0 ft
  • Hydraulic Height ................................. 7.0 ft
  • Crest Length ........................................... NA
  • Weir Crest Length .......................... 661.0 ft
  • Crest Width ............................................ NA
  • Base Width ............................................. NA
  • Volume ....................................... 2,500 cu yd

Hydraulics

  • Spillway capacity at El. .......................         NA
  • Diversion capacity ............................. 1,500 cfs

 

Headworks

  • Concrete structure with three 16- by 7.75-ft top-seal radial gates.


Narration

 


Links

 | Recreation | NA

 | Dams Located by State | USBR Washington Dams | Pacific Northwest Region Dams |

 | Owner:  Bureau of Reclamation, Upper Columbia Area Office,
                   PO Box 1749, Yakima, WA  98907-1749, (509) 575-5848 ext 202

 | Operator:  Bureau of Reclamation, Upper Columbia Area Office,
                       PO Box 1749, Yakima, WA  98907-1749, (509) 575-5848 ext 202

 

 

Dams | Projects | Powerplants | Contact Us | Maps | Glossary | FAQ´s | Links