South Fork 2-5

South Fork 2-5 is an earth dam located in Pawnee County, Nebraska, built in 1981. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About South Fork 2-5

South Fork 2-5 is a dam in Pawnee, Nebraska. The dam is owned by Nemaha Natural Resources District (local government). It impounds the Tr-lores Br Big Nemaha River near Dubois.

The dam stands 39 feet tall and stretches 848 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 73 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1981, the structure is 45 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 04/26/2022.

At 39 feet, this dam is taller than 86% of dams nationwide.

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Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountyPawnee
Nearest CityDubois
River/StreamTr-lores Br Big Nemaha River
Coordinates40.06713, -96.11109

Physical Characteristics

Dam TypeEarth
NID Height39 ft
Dam Height31 ft
Dam Length848 ft
Year Completed1981 (45 years old)

Storage & Hydraulics

NID Storage73 acre-ft
Max Storage73 acre-ft
Normal Storage31 acre-ft
Surface Area6 acres
Drainage Area0 sq mi
Max Discharge266 cfs

Ownership & Safety

PurposeOther
OwnerNemaha Natural Resources District
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection04/26/2022
Emergency Action PlanNot Required

Identifiers

NID IDNE01801
Federal IDNE01801
More InfoState Dam Safety Program

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