Woollen Farms Dam

Woollen Farms Dam is an earth dam located in Harlan County, Nebraska, built in 1960. It carries a Low hazard potential classification.

About Woollen Farms Dam

The primary purpose of Woollen Farms Dam is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Woollen Farms Ltd (private). It impounds the Tr-republican River near Alma.

The dam stands 15 feet tall and stretches 235 feet across, creates a reservoir covering 5 acres, has a maximum storage capacity of 58 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1960, 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 04/21/2020.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountyHarlan
Nearest CityAlma
River/StreamTr-republican River
Coordinates40.12777, -99.37362

Physical Characteristics

Dam TypeEarth
NID Height15 ft
Dam Height15 ft
Dam Length235 ft
Year Completed1960 (66 years old)

Storage & Hydraulics

NID Storage58 acre-ft
Max Storage58 acre-ft
Normal Storage29 acre-ft
Surface Area5 acres
Drainage Area1 sq mi

Ownership & Safety

PurposeFlood Risk Reduction
OwnerWoollen Farms LTD
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection04/21/2020
Emergency Action PlanNot Required

Identifiers

NID IDNE03605
Federal IDNE03605
More InfoState Dam Safety Program

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