Allen

Low HazardPoor ConditionEmergency Action Plan: Not Required

Location

StateWyoming
CountySheridan
Nearest CitySHERIDAN
River/StreamSACKETT CREEK
Coordinates44.64400, -106.96890

Physical Characteristics

Dam TypeEarth
NID Height35 ft
Dam Height35 ft
Dam Length260 ft
Year Completed1955 (71 years old)

Storage & Hydraulics

NID Storage50 acre-ft
Max Storage50 acre-ft
Normal Storage30 acre-ft
Surface Area3 acres
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerS.K. JOHNSTON, JR.
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentPoor
Last Inspection09/09/2021
Emergency Action PlanNot Required

Identifiers

NID IDWY00646
Federal IDWY00646
More InfoState Dam Safety Program

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