Wilson Creek 7-8

Wilson Creek 7-8 is an earth dam located in Otoe County, Nebraska, built in 1967. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About Wilson Creek 7-8

Wilson Creek 7-8 is a dam in Otoe, Nebraska. The dam is owned by Nemaha Natural Resources District (local government). It impounds the Tr-wilson Creek near Dunbar.

The dam stands 34 feet tall and stretches 783 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 112 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1967, 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 05/24/2021.

At 34 feet, this dam is taller than 80% of dams nationwide.

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Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountyOtoe
Nearest CityDunbar
River/StreamTr-wilson Creek
Coordinates40.69904, -96.01212

Physical Characteristics

Dam TypeEarth
NID Height34 ft
Dam Height31 ft
Dam Length783 ft
Year Completed1967 (59 years old)

Storage & Hydraulics

NID Storage112 acre-ft
Max Storage112 acre-ft
Normal Storage22 acre-ft
Surface Area6 acres
Drainage Area0 sq mi
Max Discharge836 cfs

Ownership & Safety

PurposeOther
OwnerNemaha Natural Resources District
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection05/24/2021
Emergency Action PlanNot Required

Identifiers

NID IDNE00883
Federal IDNE00883
More InfoState Dam Safety Program

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