Howell

Low HazardPoor ConditionEmergency Action Plan: Not Required

Location

StateWyoming
CountyWeston
Nearest CityEDGEMONT, SD
River/StreamBLACK TAIL CREEK
Coordinates43.74810, -104.18570

Physical Characteristics

Dam TypeEarth
NID Height25 ft
Dam Height23 ft
Dam Length1,220 ft
Year Completed1946 (80 years old)

Storage & Hydraulics

NID Storage840 acre-ft
Max Storage840 acre-ft
Normal Storage661 acre-ft
Surface Area75 acres
Drainage Area13 sq mi
Max Discharge1,735 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerCRAIG M. & JOLENE M. DEVERAUX
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentPoor
Last Inspection06/08/2023
Emergency Action PlanNot Required

Identifiers

NID IDWY00718
Federal IDWY00718
More InfoState Dam Safety Program

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