Montana Mines Get Smarter: Bonds Held for Sneaky Pollution Risks
Published Date: 8/4/2025
Proposed Rule
Summary
Montana wants to update its mining rules to let companies use smart predictions and monitoring data when asking for bond releases, and to keep some bond money if certain pollution issues pop up. These changes come after a new state law passed in 2025 and could affect mining companies and the environment. The public can comment or ask for a hearing before the updates take effect.
Analyzed Economic Effects
2 provisions identified: 1 benefits, 1 costs, 0 mixed.
State May Withhold Bond For Suspended Solids
Montana proposes to allow the State to retain a portion of a reclamation bond for areas that are contributing suspended solids, so permittees may receive less bond money back when those pollution issues exist. This proposal follows Montana House Bill 616 from the 2025 legislative session.
Predictive Modeling Allowed for Bond Release
If you operate a mining permit in Montana, you may include predictive modeling together with monitoring data in your bond release application to show compliance with approved reclamation plans. This proposed change was submitted after Montana passed House Bill 616 during the 2025 legislative session.
Your PRIA Score
Personalized for You
How does this regulation affect your finances?
Sign up for a PRIA Policy Scan to see your personalized alignment score for this federal register document and every other regulation we track. We analyze your financial profile against policy provisions to show you exactly what matters to your wallet.
Key Dates
Department and Agencies
Related Federal Register Documents
2025-21443 — Rescission of Fee Rates
The Office of Surface Mining is officially wiping away old coal fee rates that covered 2012 to 2021 because they’re outdated. New fee rates have been in place since October 1, 2021, and this rule makes it official starting January 27, 2026—unless folks speak up by December 29, 2025. This change mainly affects coal producers and keeps the fee system fresh and fair for years to come.
2026-06197 — Backfilling and Grading
The Office of Surface Mining is officially removing an old rule about how quickly mining sites must be backfilled and graded, a rule that’s been on the books but never really used since 1992. After checking public feedback, they found no big issues and confirmed the rule change will take effect on March 30, 2026. This update affects mining companies by giving them clearer, simpler guidelines without extra deadlines or costs.
2025-21782 — West Virginia Regulatory Program
The Office of Surface Mining gave West Virginia’s coal mining rules a thumbs-up with some tweaks! They approved most changes, gave a cautious nod to a few, and said no to one. These updates kick in January 2, 2026, affecting coal miners and regulators, keeping mining safer and cleaner without extra costs.
2025-21791 — West Virginia Regulatory Program
The Office of Surface Mining has approved some updates to West Virginia’s rules for coal mining permits, focusing on bonding, topsoil care, and land cleanup. These changes affect mining companies renewing permits or managing inactive sites and start on January 2, 2026. The updates aim to keep mining safer and cleaner without adding big costs or delays.
2025-11907 — Pennsylvania Regulatory Program
The Office of Surface Mining is updating Pennsylvania’s coal mining rules to fix past issues and meet new federal requirements. These changes affect coal miners and regulators by tightening water pollution limits, clarifying mining activity rules, and adjusting penalties. The updates aim to keep mining safe and fair, with no big cost surprises, and they’re rolling out soon.
2025-10064 — Civil Monetary Penalty Inflation Adjustments
The Office of Surface Mining is raising fines for breaking mining rules to keep up with inflation. This means anyone who violates mining laws will face bigger penalties starting soon. These updates make sure the fines stay fair and effective over time.
Previous / Next Documents
Previous: 2025-14719 — Montana Regulatory Program
Montana wants to update its mining rules to better handle small storms that cause pond overflows, as long as operators fix the problem quickly. These changes come after a new state law and could affect mining companies working in Montana. The public can comment or ask for a hearing before the updates are finalized.
Next: 2025-14722 — Montana Regulatory Program
Montana wants to update its mining rules after passing a new law in 2025. These changes affect how mining damage is defined and let permit applicants submit their own water impact info if official data isn’t available. People can comment or ask for a hearing before the updates take effect, so stay tuned!
Take It Personal
Get Your Personalized Policy View
Start a Free Government Policy Watch to see how policy affects your household, then upgrade to PRIA Full Coverage for year-round monitoring.
Already have an account? Sign in