San Refugio Ranch Dam

San Refugio Ranch Dam is an earth dam located in Klickitat County, Washington, built in 1977. It carries a Low hazard potential classification.

About San Refugio Ranch Dam

The primary purpose of San Refugio Ranch Dam is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Cozy Nook Ranch Llc (private). It impounds the Cozy Nook Creek-offstream near Goldendale.

The dam stands 16 feet tall and stretches 1,650 feet across, creates a reservoir covering 107 acres, has a maximum storage capacity of 126 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1977, the structure is 49 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.

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Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateWashington
CountyKlickitat
Nearest CityGoldendale
River/StreamCozy Nook Creek-offstream
Coordinates45.88878, -120.77185

Physical Characteristics

Dam TypeEarth
NID Height16 ft
Dam Length1,650 ft
Year Completed1977 (49 years old)

Storage & Hydraulics

NID Storage126 acre-ft
Max Storage126 acre-ft
Normal Storage107 acre-ft
Surface Area107 acres
Drainage Area0 sq mi
Max Discharge35 cfs

Ownership & Safety

PurposeIrrigation
OwnerCozy Nook Ranch LLC
Owner TypePrivate
Hazard ClassificationLow
Emergency Action PlanNot Required

Identifiers

NID IDWA00376
Federal IDWA00376
More InfoState Dam Safety Program

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