Flathead

Significant HazardPoor ConditionEmergency Action Plan: Not Required

Location

StateWyoming
CountyWashakie
Nearest CityMANDERSON
River/StreamGOMER GULCH
Coordinates44.16010, -107.57360

Physical Characteristics

Dam TypeEarth
NID Height45 ft
Dam Height40 ft
Dam Length1,600 ft
Year Completed1979 (47 years old)

Storage & Hydraulics

NID Storage417 acre-ft
Normal Storage417 acre-ft
Surface Area29 acres
Drainage Area1 sq mi
Max Discharge275 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerBUFFALO CREEK FARMS INC.
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentPoor
Last Inspection06/08/2022
Emergency Action PlanNot Required

Identifiers

NID IDWY01653
Federal IDWY01653
More InfoState Dam Safety Program

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