Scrivens Dam

Scrivens Dam is an earth dam located in Banner County, Nebraska, built in 1960. It carries a Low hazard potential classification and has a fair condition assessment.

About Scrivens Dam

The primary purpose of Scrivens 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 Melvin G Knaub Farms Inc (private). It impounds the Tr-pumpkinseed Creek near Broadwater.

The dam stands 19 feet tall and stretches 2,660 feet across, creates a reservoir covering 17 acres, has a maximum storage capacity of 440 acre-feet, and collects water from a drainage area of 28 square miles. Completed in 1960, 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 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 04/08/2022.

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Low HazardFair ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountyBanner
Nearest CityBroadwater
River/StreamTr-pumpkinseed Creek
Coordinates41.65445, -103.82379

Physical Characteristics

Dam TypeEarth
NID Height19 ft
Dam Height17 ft
Dam Length2,660 ft
Year Completed1960 (66 years old)

Storage & Hydraulics

NID Storage440 acre-ft
Max Storage440 acre-ft
Normal Storage20 acre-ft
Surface Area17 acres
Drainage Area28 sq mi
Max Discharge1,232 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerMelvin G Knaub Farms Inc
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentFair
Last Inspection04/08/2022
Emergency Action PlanNot Required

Identifiers

NID IDNE00581
Federal IDNE00581
More InfoState Dam Safety Program

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