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Eastern Montana local government: who decides and how to be heard

Who sits on each county commission and city council in Custer, Dawson, Rosebud, Prairie, Treasure and Wibaux counties, when and where they meet and how to comment.

Updated Oct. 28, 2026

County commissions and city councils in Custer, Dawson, Rosebud, Prairie, Treasure and Wibaux counties set budgets and levies, approve contracts, decide subdivisions and land use, and run roads, bridges and public safety. All of them meet in public, and Montana's Constitution gives the public a right to a reasonable opportunity to participate before agencies make final decisions. Below is who sits on each board, when and where it meets and how to be heard. Several commission seats are on the Nov. 3 ballot, and the winners take office in January.

For the decisions coming up each week, read the Sunday Eastern Montana look-ahead.

What Montana law guarantees

Article II of the Montana Constitution says "the public has the right to expect governmental agencies to afford such reasonable opportunity for citizen participation in the operation of the agencies prior to the final decision as may be provided by law." The next section protects the right to examine public documents and to observe the deliberations of public bodies of state and local government, except where individual privacy clearly outweighs the public's interest.

The Montana Department of Commerce's guide to public participation explains these rules in more detail, and the open meeting law itself is at MCA 2-3-203.

How to be heard

Agendas post a few days before each meeting at the links below. To speak on an item that is on the agenda, come to the meeting; boards take comment before they act. For anything else under the board's authority, use the public comment slot that every agenda must include. The board cannot act on that topic the same day, but it can schedule it for a later meeting. You can also call or write the county or city office to ask that a topic be placed on an agenda. Some commissions, such as Custer's and Rosebud's, are in session most weekdays; others meet on set days each month.

Custer County

Custer County Commission

Miles City City Council

Dawson County

Dawson County Commission

Glendive City Council

Rosebud County

Rosebud County Commission

Forsyth and Colstrip each elect a mayor and city council. Colstrip, incorporated in 1999, has four council members elected at large. The Independent Press in Forsyth covers both councils.

Prairie County

Prairie County Commission

Terry Town Council

Treasure County

Treasure County Commission

Wibaux County

Wibaux County is governed by a three-member board of commissioners and does not keep a county website. For meeting dates and agendas, contact the courthouse in Wibaux; the county election office is at 406-796-2481. The town of Wibaux, like Hysham and Terry, elects a mayor and town council.

Northern Cheyenne Tribe

The Northern Cheyenne Tribe governs its own affairs as a sovereign nation under its constitution and bylaws. The Tribal Council has members elected from five districts, Ashland, Birney, Busby, Lame Deer and Muddy, and the president and council members serve staggered four-year terms. The tribe's website has a Tribal Council agenda request form. Tribal offices are at 600 Cheyenne Ave., Lame Deer, 406-477-6284.