Posy No. 1

Wyoming — Johnson County — POSY CREEK

Location

StateWyoming
CountyJohnson
RiverPOSY CREEK
Coordinates43.51300, -106.69130

Physical Characteristics

NID Height52 ft
Dam Height51 ft
Dam Length1,788 ft
NID Storage2,162 acre-ft
Max Storage2,162 acre-ft
Surface Area125 acres

Safety Classification

Hazard PotentialLow
Condition AssessmentFair
EAP StatusNot Required
Last InspectionJune 12, 2025
Inspection Frequency10

Dam Information

Year Completed1995
Primary PurposeIrrigation
Dam TypeEarth
Owner TypePrivate
OwnerTTT RANCH CO

Location Map

About This Dam Record

Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.

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