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Pinedale Field Office
Release Date: 03/14/13
Contacts: Shelley Gregory    

BLM Pinedale Patrols Winter Closures for Wildlife

The Bureau of Land Management (BLM) Pinedale Field Office (PFO) is patrolling over 500,000 acres of BLM-administered winter closure areas through April 30.

“The patrols are intended to educate the public, distribute maps, answer questions, deter violators and encourage the reporting of violations,” states Rusty Kaiser, PFO wildlife biologist. “We’re constantly working to ensure the closures are implemented and enforced successfully.” The Wyoming Game and Fish Department and Sublette County Sheriff’s Office also keep an eye out for closure violations.

The annual winter closures have been in effect since 2008 and help protect elk, moose, pronghorn, and mule deer from disruptive human activities which, during the difficult winter months, can increase the mortality rate for these animals.

The Ryegrass, Bench Corral, Deer Hills, Calpet and Miller Mountain closures include all BLM-administered lands north of Fontenelle Creek, east of the U.S. Forest Service Boundary, west of State Highway 189, and south of Horse Creek. The Mesa winter range closure includes all BLM-administered lands east of County Road 110 (East Green River Road), north of County Road 136 (Paradise Valley Road), west of the New Fork River, and south of State Highway 191.

Signs are posted at key locations around the closed areas restricting all types of motorized travel. Non-motorized means of travel are still allowed. Highways, county, and oil and gas roads are not affected unless posted otherwise. A map of the closed areas can be found at

As a reminder, motorized machines, excluding snow machines, are not allowed off-road on BLM-administered lands at any time.

For more information, please contact Kaiser at 307-367-5317.

The BLM manages more than 245 million acres of public land, the most of any Federal agency. This land, known as the National System of Public Lands, is primarily located in 12 Western states, including Alaska. The BLM also administers 700 million acres of sub-surface mineral estate throughout the nation. The BLM's mission is to sustain the health, diversity, and productivity of America’s public lands for the use and enjoyment of present and future generations. In Fiscal Year 2015, the BLM generated $4.1 billion in receipts from activities occurring on public lands.

Pinedale Field Office   1625 West Pine Street      Pinedale WY 82941  

Last updated: 03-14-2013