Wehrman Dam 1

Wehrman Dam 1 is an earth dam located in Nuckolls County, Nebraska, built in 1965. It carries a Low hazard potential classification and has a poor condition assessment.

Hazard potentialLowFailure would cause limited damage
ConditionPoor3rd of 4 · remedial action needed
Emergency action planNot reported
Last inspection05/11/2023
Height27 ft
Built196561 years ago

Dam profile

NID height · 27 ft
27 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

27 ft tall and 110 ft long, taller than 59% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About Wehrman Dam 1

The primary purpose of Wehrman Dam 1 is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by Joseph D Wehrman (private). It impounds the Tr-elk Creek near Nelson.

The dam stands 27 feet tall and stretches 110 feet across, creates a reservoir covering 4 acres, has a maximum storage capacity of 64 acre-feet, and collects water from a drainage area of 0 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 poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. The most recent inspection on record was 05/11/2023.

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Location

StateNebraska
CountyNuckolls
Nearest CityNelson
River/StreamTr-elk Creek
Coordinates40.20909, -98.16687

Physical Characteristics

Dam TypeEarth
NID Height27 ft
Dam Height24 ft
Dam Length110 ft
Year Completed1965 (61 years old)

Storage & Hydraulics

NID Storage64 acre-ft
Max Storage64 acre-ft
Normal Storage23 acre-ft
Surface Area4 acres
Drainage Area0 sq mi
Max Discharge200 cfs

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerJoseph D Wehrman
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentPoor
Last Inspection05/11/2023
Emergency Action PlanNot Required

Identifiers

NID IDNE00337
Federal IDNE00337
More InfoState Dam Safety Program