San Miguel County planning commission forwards draft mining regulations to county commissioners

SAN MIGUEL COUNTY, Colo. — The San Miguel County Planning Commission voted June 26 to forward a draft amendment to the county land-use code that would create a new Article 6 chapter for natural-resource activities and a detailed mining regulatory framework, recommending the Board of County Commissioners consider the changes with additional edits requested by the commission.

The commission directed staff to finalize language that: makes the applicant responsible for demonstrating that a proposed mining activity would have no adverse impacts or that impacts will be mitigated; allows use of state and federal permit materials to avoid duplicate studies; creates a process to waive or modify certain standards in narrowly defined cases; and clarifies review paths for exploration, reclamation-only projects and full mining operations.

The draft, prepared by county staff and consultant Tori Jarvis of Sullivan Green, would replace the county's brief existing mining section (section 5-16) with a more detailed set of application materials and review standards (proposed sections in article 6). Jarvis told the commission: “The burden is on the applicant to demonstrate to the county, that there aren't any impacts of the project,” and said the regulations are structured so applicants either demonstrate no impacts, propose mitigation plans, or show relevant DRMS or federal approvals that satisfy county standards.

Kaye, a county planning staff member who led the presentation, said the aim of the update is transparency: “part of the goal of these regulations is to provide more transparency for everyone involved, for the public, the decision maker, and, the applicant as well.” The draft sets out different review tracks: minor exploration as a single-step planning review, most exploration and reclamation-only projects on shorter review tracks, and full mining operations on a two-step review (Planning Commission recommendation then BOCC decision).

Key elements the commission flagged during discussion and asked staff to carry forward to the BOCC: an applicant-waiver process for specific standards (for example when a prescriptive setback would render a project infeasible), clearer crosswalk language allowing applicants to submit DRMS or other state/federal materials instead of duplicative studies, a requirement for emergency-preparedness, hazardous-materials and spill-prevention plans to be included in permits for on-site review, and periodic updates to any county-required financial security to cover off-site impacts such as haul-route maintenance. The draft also proposes annual reporting and notification rules for temporary cessation or transfer of permits.

The commission debated several prescriptive setback measures included in earlier drafts. Staff recommended removing a proposed quarter-mile setback from Colorado designated scenic byways because nearly all state highways in the county are scenic byways and the measure would have excluded large tracts of land from potential review. Commissioners signaled support for keeping a narrower, consistent setback approach tied to existing county view-corridor rules (200 feet from residences and 50 feet from roads was discussed), but left final numeric edits to staff to reconcile with other code sections.

Environmental and community groups urged stricter protections in high-country and riparian areas and asked waivers be rare and well-documented. Emily Ladlaw of Sheep Mountain Alliance told the commission she supported continued two-step review and “increased setbacks” in sensitive areas. Local mining industry representatives said they were concerned the draft duplicates state DRMS review and could deter investment. George Glaser, president of Western Uranium Vanadium, told commissioners the permitting process already involves extensive state and federal review and warned that duplicative county requirements could prompt legal challenges.

Staff described outreach and the comment record. Drafts of the regulations were posted and sent to referral agencies in multiple rounds (initial posting Dec. 23, subsequent drafts Feb. 7 and May 2) and the county extended the public comment window in response to requests. Referral responses came from Colorado Parks and Wildlife, the Colorado Mining Association, San Miguel Watershed Coalition, and several conservation groups; DOE Legacy Management provided verbal comments. Staff noted the state recently changed how some reclamation-only projects are handled (notice-only for reclamation projects of 5 acres or less) and proposed treating federal or state reclamation work under a streamlined notice process when appropriate.

The Planning Commission passed a motion forwarding the draft and the commission’s list of recommended edits to the Board of County Commissioners for consideration. The motion was approved by the commission (tally recorded as 4–0). Staff said they will post an updated draft and notify the county’s public list; the BOCC will set the hearing date and accept public comment as part of its process.

What the commission did not do: it did not adopt final numeric standards for every setback, did not finalize the waiver process (staff were directed to return with a written waiver procedure), and did not change the county’s approach to using DRMS or federal permit documents as part of the local record. Several speakers warned of potential lawsuits if county requirements exceed state preemption on reclamation; staff and the county attorney’s office were asked to flag any points that raise preemption risk before the BOCC acts.

The BOCC hearing date had not been scheduled at the close of the planning commission meeting. Staff said they will publish the updated draft online and circulate notice to the county’s interested-party email list before the BOCC review.

(See “Votes at a glance” and “What’s next” below for precise items forwarded to the BOCC.)

Votes at a glance - Motion: Recommend adoption of draft land use code amendments establishing Article 6 (natural resources) with the mining provisions and forwarding a list of amendments and implementation directions to the Board of County Commissioners for final action. Moved and seconded during the June 26 meeting; recorded commission tally 4 yes, 0 no. Outcome: recommendation forwarded to BOCC.

What’s next - Staff will incorporate the edits the commission discussed (waiver process concept, clarified setbacks language to align with other county standards, activity-notice thresholds for reclamation-only work aligned to state notice practice, references clarifying how DRMS and federal materials satisfy county application requirements) and publish an updated draft. - The Board of County Commissioners will schedule a hearing; the public may comment at that hearing and in writing once the BOCC packet is published.

Sources and attribution: reporting is based on the June 26, 2025 San Miguel County Planning Commission meeting, the draft regulations presented by county staff and consultant Tori Jarvis, referral-agency comments summarized by staff, and public comment from industry and conservation groups recorded during the meeting.