Bibby Dam

Bibby Dam is an earth dam located in Sherman County, Oregon, built in 1962. It carries a Low hazard potential classification.

About Bibby Dam

The primary purpose of Bibby Dam is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Doug Bibby (private). It impounds the Buck Hollow, Trib To near Celico.

The dam stands 37 feet tall and stretches 440 feet across, creates a reservoir covering 13 acres, has a maximum storage capacity of 200 acre-feet, and collects water from a drainage area of 6 square miles. Completed in 1962, 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 06/06/2016.

At 37 feet, this dam is taller than 84% of dams nationwide.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateOregon
CountySherman
Nearest CityCelico
River/StreamBuck Hollow, Trib To
Coordinates45.20460, -120.80233

Physical Characteristics

Dam TypeEarth
NID Height37 ft
Dam Height35 ft
Dam Length440 ft
Year Completed1962 (64 years old)

Storage & Hydraulics

NID Storage200 acre-ft
Max Storage200 acre-ft
Normal Storage154 acre-ft
Surface Area13 acres
Drainage Area6 sq mi
Max Discharge620 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerDOUG BIBBY
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection06/06/2016
Emergency Action PlanNot Required

Identifiers

NID IDOR00372
Federal IDOR00372
More InfoState Dam Safety Program

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