Deraeve Reservoir #2

Deraeve Reservoir #2 is an earth dam located in Polk County, Oregon, built in 1987. It carries a Low hazard potential classification.

About Deraeve Reservoir #2

The primary purpose of Deraeve Reservoir #2 is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Marvin Deraeve (private). It impounds the Ash Swale, Trib To near Mccoy.

The dam stands 22 feet tall and stretches 250 feet across, creates a reservoir covering 13 acres, has a maximum storage capacity of 103 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1987, the structure is 39 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 05/16/2017.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateOregon
CountyPolk
Nearest CityMccoy
River/StreamAsh Swale, Trib To
Coordinates45.05809, -123.22476

Physical Characteristics

Dam TypeEarth
NID Height22 ft
Dam Height22 ft
Dam Length250 ft
Year Completed1987 (39 years old)

Storage & Hydraulics

NID Storage103 acre-ft
Max Storage103 acre-ft
Normal Storage66 acre-ft
Surface Area13 acres
Drainage Area0 sq mi
Max Discharge240 cfs

Ownership & Safety

PurposeIrrigation
OwnerMARVIN DERAEVE
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection05/16/2017
Emergency Action PlanNot Required

Identifiers

NID IDOR01503
Federal IDOR01503
More InfoState Dam Safety Program

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