NWW Water Management Primary Mission:

Responsible for regulating & monitoring real-time flow for the Walla Walla & Snake Rivers reaching from the headwaters in Yellowstone National Park in WY to the confluence at the Columbia River in coordination with USACE Northwest Division River Control Center (NWD RCC).

Water Control Information

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 Anderson Ranch
 Arrowrock Dam
 Beulah (Agency Valley Dam)
 Brownlee Dam
 Bully Creek Dam
 Dworshak Dam
 Hells Canyon Dam
 Ice Harbor Lock and Dam
 Jackson Lake Dam
 Little Goose Lock and Dam
 Little Wood River Dam
 Lower Granite Lock and Dam
 Lower Monumental Lock and Dam
 Lucky Peak
 Mason Dam
 McNary Lock and Dam
 Mill Creek Dam
 Palisades Dam
 Ririe Dam
 Warm Springs Dam

NWW Flood Projects

Boise Basin Snow Flight 2024

Clearwater Basin Snow Flight 2024

Contact Information:

  • Team Lead: Jon Roberts, P.E., PMP
  • Upper Snake System Willow Walker, P.E. 
  • Lower & Middle Snake System:  Grant Bell, E.I.T. 
  • Walla Walla System:  David Ries

Question/Comments call: 509-527-7283