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Johnson County, Wy

Johnson County, Wy

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      Johnson County Government is comprised of various Elected County Offices and individual departments.   This section contains links to those offices and departments within the County Government structure.   Some departments maintain their own separate websites.

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You are here: Home / Departments and Elected Offices / Lake DeSmet Operating Department

Lake DeSmet Operating Department

East_Shore

For information on camping at Lake DeSmet, please contact the Mikesell-Potts Recreation Area at 307-684-2262.

DO YOU NEED WATER?

Water is available from Johnson County for industrial (including construction), agriculture, municipal and other uses.  Please contact the Lake DeSmet Operating Department at lakedesmet@nulljohnsoncowy.us or call 307-620-1924 for further information.

Department Information

The Lake DeSmet Operating Department was created by the Johnson County Commissioners through Resolution #467 on January 8, 2013.  The “Operating Department” is responsible for the operation and management of the Lake DeSmet Reservoir.

Johnson County is responsible for 68.27% of the annual operation and maintenance costs associated with the Lake DeSmet Reservoir.  The State of Wyoming is responsible for the remaining 31.73%.  The Lake DeSmet Operating Department, the State of Wyoming, and the Wyoming Game and Fish work cooperatively to develop sustainable operation and maintenance plans while preserving the recreational value of Lake DeSmet.

Staff

Bill Novotny – County Commissioner
76 N Main St
Buffalo, WY 82834
(307) 684-7555
bnovotny@nulljohnsoncowy.us

Megan Fraley – Operations Manager
Office Annex A – Suite C
26 N. DeSmet Ave.
Buffalo, WY 82834
(307) 425-6539 (office)
(307) 620-1924 (cell)
lakedesmet@nulljohnsoncowy.us

Cheryl Benner – Part-Time Operations Assistance

Harvey Crowe – Operations Consultant

Applications & Forms

  • Temporary Boat Dock / Shoreline Application for Improvement or Use

Regulations & Resolutions

  • Lake DeSmet Reservoir and Shoreline Protection Public Use Regulations

The revised Lake DeSmet Reservoir & Shoreline Protection Regulations were approved on April 6, 2022 by the Johnson County Commissioners.

Diversion Dam
Outlet House
Debris Removal

Interesting Facts

  • The Maximum Depth of Lake DeSmet is 120 feet.
  • The Intake Tunnel is 8.5 feet in diameter and 8316 feet long.
  • The Earliest Priority for storage of water in Lake DeSmet dates back to 1906.
  • The Lake DeSmet Reservoir capacity is 234,987 acre feet.

Click below to see a schematic diagram of water rights pertaining to Lake DeSmet.
Schematic Diagram

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clerk of district court

Departments & Elected Offices

  • Assessor
  • Attorney
  • Building Facilities Manager
  • Clerk
  • Clerk of District Court
  • Commission Members
  • Coroner
  • County Fire Warden
  • Emergency Mgmt/Homeland Security
  • GIS
  • Information Technology
  • Lake DeSmet Operating Department
  • Mikesell-Potts Recreation Area
  • Planning & Zoning
  • Public Health
  • Road & Bridge
  • Rural Addressing System
  • Sheriff
  • Treasurer

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