Darrell Roberts Dam

Darrell Roberts Dam is an earth dam located in Banner County, Nebraska, built in 1976. It carries a Low hazard potential classification and has a fair condition assessment.

Hazard potentialLowFailure would cause limited damage
ConditionFair2nd of 4 ratings
Emergency action planNot reported
Last inspection05/04/2022
Height43 ft
Built197650 years ago

Dam profile

NID height · 43 ft
43 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

43 ft tall and 287 ft long, taller than 89% 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 Darrell Roberts Dam

The primary purpose of Darrell Roberts 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 Stuart Peters (private). It impounds the Muddy Creek near Mcgrew.

The dam stands 43 feet tall and stretches 287 feet across, creates a reservoir covering 1 acres, has a maximum storage capacity of 58 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1976, the structure is 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 fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 05/04/2022.

At 43 feet, this dam is taller than 89% of dams nationwide.

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Location

StateNebraska
CountyBanner
Nearest CityMcgrew
River/StreamMuddy Creek
Coordinates41.68405, -103.52457

Physical Characteristics

Dam TypeEarth
NID Height43 ft
Dam Height43 ft
Dam Length287 ft
Year Completed1976 (50 years old)

Storage & Hydraulics

NID Storage58 acre-ft
Max Storage58 acre-ft
Normal Storage14 acre-ft
Surface Area1 acres
Drainage Area0 sq mi
Max Discharge275 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerStuart Peters
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentFair
Last Inspection05/04/2022
Emergency Action PlanNot Required

Identifiers

NID IDNE01675
Federal IDNE01675
More InfoState Dam Safety Program