Deford Northwest Dam

Deford Northwest Dam is an earth dam located in Cheyenne County, Nebraska, built in 1958. It carries a Low hazard potential classification and has a poor condition assessment.

About Deford Northwest Dam

The primary purpose of Deford Northwest 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 John William De Ford (private). It impounds the Tr-lodgepole Creek near Lodgepole.

The dam stands 16 feet tall and stretches 510 feet across, creates a reservoir covering 17 acres, has a maximum storage capacity of 175 acre-feet, and collects water from a drainage area of 43 square miles. Completed in 1958, 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 12/14/2020.

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Low HazardPoor ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountyCheyenne
Nearest CityLodgepole
River/StreamTr-lodgepole Creek
Coordinates41.20164, -102.67914

Physical Characteristics

Dam TypeEarth
NID Height16 ft
Dam Height16 ft
Dam Length510 ft
Year Completed1958 (68 years old)

Storage & Hydraulics

NID Storage175 acre-ft
Max Storage175 acre-ft
Normal Storage70 acre-ft
Surface Area17 acres
Drainage Area43 sq mi
Max Discharge1,425 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerJohn William De Ford
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentPoor
Last Inspection12/14/2020
Emergency Action PlanNot Required

Identifiers

NID IDNE01143
Federal IDNE01143
More InfoState Dam Safety Program

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