Montana
Buying Land in Meagher County, Montana
White Sulphur Springs and the Smith River Valley are real central-Montana cattle-ranching country, but this county also hosts one of Montana's most fought-over land-use stories of the past decade: the Black Butte Copper Mine on Sheep Creek, a Smith River tributary, now fully permitted after the state Supreme Court upheld its water-use permit in January 2025. A joint city/county Planning Board handles subdivisions here, but no general zoning ordinance was confirmed for this page.
The Black Butte Copper Mine: a fully permitted project on a Smith River tributary
The single most consequential land-use development affecting Meagher County property in the last decade isn't administered by the county at all. Sandfire Resources America (which acquired the project from Tintina Montana) has proposed the Black Butte Copper Mine, an underground copper operation on Sheep Creek, a tributary of the Smith River -- one of Montana's most popular and tightly permitted floating and fly-fishing rivers, managed under its own state permit-lottery system precisely because of its recreational and fisheries value. Opponents, including groups like Montana Environmental Information Center and the Save Our Smith coalition, spent years challenging the mine's DNRC-issued water-use permit through the courts, arguing the operation posed risks to Sheep Creek and, downstream, the Smith River itself.
That legal fight effectively ended in January 2025, when the Montana Supreme Court upheld the water-use permit in a 5-2 ruling, affirming an earlier Meagher County District Court decision and clearing the mine's last major legal obstacle. As of this writing, the mine is reported to be fully permitted to be built, authorized to pump nearly 114,000 gallons of groundwater for its operations. Notably, more recent reporting (mid-2026) also describes a collaborative Smith River restoration project bringing together Montana Trout Unlimited, Black Butte Copper, and a local Meagher County Stewardship Council -- suggesting the relationship between the mine and the river's conservation community has, at least in part, moved from pure opposition toward some joint stewardship work, even as the underlying mine construction and water-use questions remain live. If you're evaluating a parcel anywhere in the Smith River or Sheep Creek drainage, ask specifically about the parcel's distance from the mine site, its water source, and whether any DNRC groundwater-conflict provisions could affect a well permit in the area.
A consolidated city/county Planning Board -- and no zoning ordinance confirmed
Meagher County and the City of White Sulphur Springs share a single Consolidated Planning Board -- seven members, three appointed by the city, three by the county commissioners, and one by the county conservation district -- that meets monthly at the county courthouse. That board administers a joint City/County Growth Policy, adopted in February 2021, and subdivision regulations, with an outside firm (Great West Engineering) serving as contract planner. What this page could not confirm is a general zoning ordinance for the county: a Growth Policy is a planning-guidance document, not a regulatory zoning code, and no separate zoning ordinance for unincorporated Meagher County turned up in public sources checked for this page.
Practically, that means a rural Meagher County parcel is likely subject to subdivision review (for certificates of survey and any land division) but not to use-based zoning restrictions -- consistent with the pattern described on the state hub, where county-wide zoning is the exception rather than the rule in Montana. Confirm current status with the Consolidated Planning Board directly, especially for any parcel inside or adjacent to White Sulphur Springs city limits, where separate city planning and inspection rules may apply.
One contractor, two county functions: planning and sanitarian services
Meagher County has consolidated two functions that are separate departments in many counties -- land-use planning and sanitarian (septic) services -- into contracts with the same outside firm, Great West Engineering, rather than hiring in-house staff for either. Sanitarian services here are reported to be split administratively between septic permitting and food-license/permitting functions, but both route through the same contract arrangement, with the county Clerk and Recorder's office as the point of contact for questions.
For a buyer, the practical implication is the same one that shows up across several of this site's smaller Montana county pages: expect subdivision review and septic permitting to move on a contractor's schedule rather than a full-time staff member's, and build in extra lead time accordingly. It's also worth confirming who currently holds these contracts before relying on any specific firm name, since small-county service contracts can change at renewal.
Who to Call Before Buying Land in Meagher County
This page found a Meagher County 'County Assessor' web page whose listed contact information actually routes to the state Department of Revenue's central Helena office -- consistent with the state hub's cross-cutting point that Montana property valuation is a Department of Revenue function administered through field offices, not a locally elected county assessor, even where a county website uses assessor-style language. No dedicated county GIS-office contact separate from the Clerk and Recorder was confirmed for this page -- parcel-level GIS data may run partly through the statewide Montana Cadastral system in the meantime.
Planning & Zoning
Meagher County / White Sulphur Springs Consolidated Planning Board
The joint City/County Growth Policy, subdivision regulations, Planning Board meeting schedules, and confirming whether any zoning applies to a specific parcel.
Subdivision & Land Development
Meagher County Contract Planner -- Great West Engineering
Subdivision review and certificate-of-survey compliance under the Montana Subdivision and Platting Act.
Septic / Onsite Wastewater
Meagher County Sanitarian Services (contracted -- Great West Engineering)
Septic permit applications; route initial inquiries through the Clerk and Recorder's office, which coordinates the sanitarian contract.
Floodplain / Stormwater
Meagher County Floodplain Administrator
Floodplain determinations and permit requirements for a specific parcel.
Assessor / Property Tax
Montana Department of Revenue -- Meagher County
Property appraisal, classification, and assessed-value questions (Montana property valuation is a state Department of Revenue function, not a locally elected assessor).
Recorder / Clerk / Land Records
Meagher County Clerk and Recorder
Recorded deeds, mortgages, certificates of survey, and plat history for a specific parcel; also the general point of contact for sanitarian-services questions.
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Sources
- Consolidated Planning Board | Meagher County, MT — Meagher County, Montana Government (accessed 2026-09)
- City of White Sulphur Springs & Meagher County Consolidated Growth Policy (February 2021) — City of White Sulphur Springs / Meagher County, Montana Government (accessed 2026-09)
- Sanitarian Services | Meagher County, MT — Meagher County, Montana Government (accessed 2026-09)
- Clerk & Recorder | Meagher County, MT — Meagher County, Montana Government (accessed 2026-09)
- News Release: Water-use permit for the Black Butte Copper Mine upheld by the Montana Supreme Court — Montana Environmental Information Center (accessed 2026-09)
- Supreme Court ruling clears the way for Smith River mine — Montana Public Radio (accessed 2026-09)
- Montana Supreme Court upholds water permit for Black Butte Copper Mine — MontanaRightNow (accessed 2026-09)
- Save Our Smith — Save Our Smith coalition (accessed 2026-09)
- Meagher County -- Simple Left Nav (agricultural impact report) — Montana State University Extension (accessed 2026-09)
- Meagher County, Montana — Wikipedia (accessed 2026-09)
Last reviewed 2026-09