Dry Poison Irrigation

Low HazardPoor ConditionEmergency Action Plan: Not Required

Location

StateWyoming
CountyJohnson
Nearest CityARVADA
River/StreamMURPHY DRAW
Coordinates44.10361, -106.73778

Physical Characteristics

Dam TypeEarth
NID Height36 ft
Dam Height32 ft
Dam Length415 ft
Year Completed1970 (56 years old)

Storage & Hydraulics

NID Storage122 acre-ft
Max Storage122 acre-ft
Normal Storage61 acre-ft
Surface Area5 acres
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerJAMES R. PURDY REVOCABLE TRUST
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentPoor
Last Inspection08/12/2024
Emergency Action PlanNot Required

Identifiers

NID IDWY00603
Federal IDWY00603
More InfoState Dam Safety Program

Nearby Dams

Steffensen 0.7 mi Low Steffenson No. 2 1.2 mi Low Poison Creek No. 1 3.0 mi Low Gammon 4.0 mi Low Basch 4.4 mi Low Glen Means 4.6 mi Low Case 4.8 mi Low Muddy Guard No. 1 5.4 mi Low Muddy Guard No. 2 South Dam 5.5 mi High Patch 5.6 mi Low