Keyhole Reservoir

Reservoir • East Wyoming

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Overview

Keyhole Reservoir is a northeastern Wyoming reservoir near Moorcroft, managed for flood control, water storage, and recreation. Its broad layout and open plains setting make wind and seasonal water-level changes major factors affecting shoreline access and available structure.

Fishing Overview

Fishing Keyhole Reservoir commonly centers on flats, points, and depth transitions rather than dense shoreline cover. Fish relate to breaks and submerged structure shaped by changing water levels. Wind, clarity, and seasonal timing strongly influence success.

Access and Amenities

Access is provided through Keyhole State Park with parking areas, shoreline access points, and boat ramps. Shoreline distance to the water and ramp usability can change with water level. Amenities typically include restrooms, picnic areas, campgrounds, and maintained access points.

Regulations and Notes

Fishing regulations are managed by the Wyoming Game and Fish Department, with additional rules enforced by Keyhole State Park. Water management operations can affect access and conditions. Always confirm current regulations and park notices before fishing.

Location

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