Lower Sunshine

Wyoming — Park County — SUNSHINE CREEK OFFSTREAM

Location

StateWyoming
CountyPark
RiverSUNSHINE CREEK OFFSTREAM
Coordinates44.09930, -108.97740

Physical Characteristics

NID Height162 ft
Dam Height162 ft
Dam Length1,660 ft
NID Storage71,800 acre-ft
Max Storage71,800 acre-ft
Surface Area1,049 acres

Safety Classification

Hazard PotentialHigh
Condition AssessmentFair
EAP StatusYes
Last InspectionSeptember 30, 2025
Inspection Frequency3

Dam Information

Year Completed1972
Primary PurposeIrrigation
Dam TypeEarth
Owner TypePrivate
OwnerGREYBULL VALLEY IRRIGATION DISTRICT
Other Name9023r, 13672r, 13674r

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.

Back to All Dams More Dams in Wyoming