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Technical Service Center, Geotechnical Services
Instrumentation and Inspections Group

BIA Routine Dam Safety Monitoring Forms

Select your region

Great Plains Region Midwest Region Navajo Region
Northwest Region – Flathead Dams Northwest Region – Non-Flathead Dams Pacific Region
Southwest Region Rocky Mountain Region Western Region

Northwest Region – Non-Flathead Dams

Colville Indian Reservation

Owhi L-23 OVIC
Twin Lakes L-23 OVIC


Coquille Indian Reservation

Fourth Creek L-23 OVIC
Tarheel L-23 OVIC


Cow Creek Band of Umpqua Indian Reservation

Cow Creek Dam 1 L-23 OVIC
Cow Creek Dam 2 L-23 OVIC


Fort Hall Indian Reservation

Blackfoot L-23 OVIC
Equalizer L-23 OVIC


Umatilla Indian Reservation

Indian Lake Dam L-23 OVIC


Warm Springs Indian Reservation

Happy Valley L-23 OVIC