Denver Jake Detention Dam

Denver Jake Detention Dam is a gravity dam located in Washakie County, Wyoming, built in 1957. It carries a Low hazard potential classification and has a unsatisfactory condition assessment.

About Denver Jake Detention Dam

Denver Jake Detention Dam is a dam in Washakie, Wyoming. The dam is owned by Doi Blm (federal). It impounds the Little Denver Jake Draw near Worland Wy.

The dam stands 28 feet tall and stretches 550 feet across, creates a reservoir covering 10 acres, has a maximum storage capacity of 85 acre-feet, and collects water from a drainage area of 1,590 square miles. Completed in 1957, 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 unsatisfactory, indicating serious safety deficiencies exist that require immediate attention or remedial action. The most recent inspection on record was 08/02/2016.

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Low HazardUnsatisfactory ConditionEmergency Action Plan: Not Required

Location

StateWyoming
CountyWashakie
Nearest CityWorland Wy
River/StreamLittle Denver Jake Draw
Coordinates43.88349, -107.73911

Physical Characteristics

Dam TypeGravity
NID Height28 ft
Dam Length550 ft
Year Completed1957 (69 years old)

Storage & Hydraulics

NID Storage85 acre-ft
Max Storage85 acre-ft
Normal Storage6 acre-ft
Surface Area10 acres
Drainage Area1,590 sq mi
Max Discharge1,050 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeOther
OwnerDOI BLM
Owner TypeFederal
Hazard ClassificationLow
Condition AssessmentUnsatisfactory
Last Inspection08/02/2016
Emergency Action PlanNot Required

Identifiers

NID IDWY01407
Federal IDWY01407
More InfoState Dam Safety Program

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