Squaw Creek Id Reservoir

Squaw Creek Id Reservoir is an earth dam located in Deschutes County, Oregon, built in 1965. It carries a Low hazard potential classification.

About Squaw Creek Id Reservoir

The primary purpose of Squaw Creek Id Reservoir is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Three Sisters Irrigation District (local government). It impounds the Squaw Creek near No Downstream Settlement.

The dam stands 20 feet tall and stretches 4,030 feet across, creates a reservoir covering 73 acres, and has a maximum storage capacity of 600 acre-feet. Completed in 1965, the structure is well into its service life at over 50 years old.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. The most recent inspection on record was 02/19/2020.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateOregon
CountyDeschutes
Nearest CityNo Downstream Settlement
River/StreamSquaw Creek
Coordinates44.26822, -121.49845

Physical Characteristics

Dam TypeEarth
NID Height20 ft
Dam Height18 ft
Dam Length4,030 ft
Year Completed1965 (61 years old)

Storage & Hydraulics

NID Storage600 acre-ft
Max Storage600 acre-ft
Normal Storage500 acre-ft
Surface Area73 acres
Max Discharge43 cfs

Ownership & Safety

PurposeIrrigation
OwnerTHREE SISTERS IRRIGATION DISTRICT
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection02/19/2020
Emergency Action PlanNot Required

Identifiers

NID IDOR00413
Federal IDOR00413
More InfoState Dam Safety Program

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