Downer Brothers Dam

Downer Brothers Dam is an earth dam located in Banner County, Nebraska, built in 1956. It carries a Low hazard potential classification and has a poor condition assessment.

About Downer Brothers Dam

The primary purpose of Downer Brothers 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 Kevin E & Jody K Stoddard & Schmidt (private). It impounds the Tr-pumpkinseed Creek near Broadwater.

The dam stands 33 feet tall and stretches 595 feet across, creates a reservoir covering 3 acres, has a maximum storage capacity of 44 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1956, 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 04/26/2022.

At 33 feet, this dam is taller than 78% of dams nationwide.

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Low HazardPoor ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountyBanner
Nearest CityBroadwater
River/StreamTr-pumpkinseed Creek
Coordinates41.54762, -103.66710

Physical Characteristics

Dam TypeEarth
NID Height33 ft
Dam Height33 ft
Dam Length595 ft
Year Completed1956 (70 years old)

Storage & Hydraulics

NID Storage44 acre-ft
Max Storage44 acre-ft
Normal Storage30 acre-ft
Surface Area3 acres
Drainage Area0 sq mi
Max Discharge560 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerKevin E & Jody K Stoddard & Schmidt
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentPoor
Last Inspection04/26/2022
Emergency Action PlanNot Required

Identifiers

NID IDNE00580
Federal IDNE00580
More InfoState Dam Safety Program

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