Ruckmans Reservoir

Ruckmans Reservoir is an earth dam located in Union County, Oregon, built in 1963. It carries a Low hazard potential classification.

About Ruckmans Reservoir

The primary purpose of Ruckmans Reservoir is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Beckland, Ltd. (private). It impounds the Grande Ronde River near Imbler.

The dam stands 20 feet tall and stretches 150 feet across, creates a reservoir covering 15 acres, and has a maximum storage capacity of 76 acre-feet. Completed in 1963, 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 10/05/2012. That was over 13 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateOregon
CountyUnion
Nearest CityImbler
River/StreamGrande Ronde River
Coordinates45.43182, -117.93610

Physical Characteristics

Dam TypeEarth
NID Height20 ft
Dam Height20 ft
Dam Length150 ft
Year Completed1963 (63 years old)

Storage & Hydraulics

NID Storage76 acre-ft
Max Storage76 acre-ft
Normal Storage76 acre-ft
Surface Area15 acres
Max Discharge32 cfs

Ownership & Safety

PurposeIrrigation
OwnerBECKLAND, LTD.
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection10/05/2012
Emergency Action PlanNot Required

Identifiers

NID IDOR00412
Federal IDOR00412
More InfoState Dam Safety Program

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