Wilson Creek 5-c

Wilson Creek 5-c is an earth dam located in Otoe County, Nebraska, built in 1965. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About Wilson Creek 5-c

The primary purpose of Wilson Creek 5-c 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 Nemaha Natural Resources District (local government). It impounds the Tr-fox Creek near Lorton.

The dam stands 38 feet tall and stretches 1,025 feet across, creates a reservoir covering 13 acres, has a maximum storage capacity of 471 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1965, 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 05/30/2019.

At 38 feet, this dam is taller than 85% of dams nationwide.

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Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountyOtoe
Nearest CityLorton
River/StreamTr-fox Creek
Coordinates40.64456, -95.98189

Physical Characteristics

Dam TypeEarth
NID Height38 ft
Dam Height33 ft
Dam Length1,025 ft
Year Completed1965 (61 years old)

Storage & Hydraulics

NID Storage471 acre-ft
Max Storage471 acre-ft
Normal Storage75 acre-ft
Surface Area13 acres
Drainage Area1 sq mi
Max Discharge1,466 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerNemaha Natural Resources District
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection05/30/2019
Emergency Action PlanNot Required

Identifiers

NID IDNE00871
Federal IDNE00871
More InfoState Dam Safety Program

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