Mont. Code Ann. § 82-4-341 (7)

(1) The department shall cause the permit area to be inspected at least annually to determine whether the permittee has complied with this part, the rules adopted under this part, or the permit.

(2) The permittee shall proceed with reclamation as scheduled in the approved reclamation plan. plan or as required pursuant to subsection (9). Following written notice by the department noting deficiencies, the permittee shall commence action within 30 days to rectify these deficiencies and shall diligently proceed until the deficiencies are corrected. Deficiencies that also violate other laws that require earlier rectification must be corrected in accordance with the applicable time provisions of those laws. The department may extend performance periods referred to in this 82-4-336 section and and in 82-4-336 this section for delays clearly beyond the permittee's control, but only when the permittee is, in the opinion of the department, making every reasonable effort to comply.

(3) Within 30 days after notification by the permittee and when, in the judgment of the department, reclamation of a unit of disturbed land area is properly completed, the permittee must be notified in writing department shall provide and the the bond on the area must be released or decreased proportionately public notice and conduct any hearing requested pursuant to 82-4-338. As soon as practicable after notice and hearing, the acreage included within permittee must be notified in writing and the bond coverage. on the area must be released or decreased proportionately to the acreage included within the bond coverage.

(4) The board department shall cause the bond to be forfeited if:

(a) reclamation of disturbed land is not pursued in accordance with the reclamation plan and the permittee has not commenced action to rectify deficiencies within 30 days after notification by the department;

(b) reclamation is not properly completed in conformance with the reclamation plan within 2 years after completion or abandonment of operation on any fraction of the permit area or within a longer period that may have been authorized under this part; or

(c) after default by the permittee, the surety either refuses or fails to perform the work to the satisfaction of the department within the time required.

(5) The department shall notify the permittee and the surety by order. certified mail. If the bond is not paid within 30 days after receipt of the notice, the attorney general, upon request of the department, shall bring an action on behalf of the state in district court.

(6) The department may, with the staff, equipment, and material under its control or by contract with others, take any necessary actions for required reclamation of the disturbed lands. Except in an environmental emergency, work provided for in this section must be let lands according to on the basis of competitive bidding. The department shall keep existing reclamation plan or a record of all necessary expenses incurred in carrying out modified reclamation plan if the work or activity authorized under this section, including department makes a reasonable charge for written finding that the services performed by the state's personnel and the state's equipment and materials used. The surety modifications are necessary is liable to the state to the extent prevent a violation of the bond. The permittee is liable for the remainder of the cost. Upon completion of Title 75, chapter 2 or 5, or to prevent a substantial reclamation failure. Except in the reclamation, the department shall return any amount not expended. an environmental emergency, work provided for in this section must be let on the basis of competitive bidding. The department shall keep a record of all necessary expenses incurred in carrying out the work or activity authorized under this section, including a reasonable charge for the services performed by the state's personnel and the state's equipment and materials used. The surety is liable to the state to the extent of the bond. The permittee is liable for the remainder of the cost. Upon completion of the reclamation, the department shall return to the surety any amount not expended, including any unexpended interest accrued on bond proceeds, unless otherwise agreed to in writing by the surety.

(7) In addition to the other liabilities imposed by this part, failure to commence an action to remedy specific deficiencies in reclamation within 30 days after notification by the department or failure to satisfactorily complete reclamation work on any segment of the permit area within 2 years or within a longer period that the department may permit on the permittee's application or on the department's own motion, after completion or abandonment of operations on any segment of the permit area, constitutes sufficient grounds for cancellation of a permit or license and refusal to issue another permit or license to the applicant. A cancellation action may not be effected while an appeal is pending from any ruling requiring the cancellation of a permit or license.

(8) (a) Except as provided in subsection (8)(f), the department may hold a permit suspended pursuant to 82-4-338 for up to 5 years and place the proceeds from a cash bond forfeited under this section in an interest-bearing account if mining of the ore body identified in the permit or a permit amendment application is not complete. The 5-year period begins on the date the department takes possession of the bond proceeds.

(b) The department may spend bond proceeds from the account during the suspension period to:

(i) perform maintenance, monitoring, and other actions required by the permit;

(ii) abate imminent danger to public health, public safety, or the environment; or

(iii) abate conditions that violate the provisions of Title 75, chapters 2 and 5, or conditions that may cause violations of those provisions.

(c) The department may transfer a permit suspended under this section as provided by 82-4-340 and the associated property interest pursuant to 70-30-311 to grant the condemnor immediate possession and provide compensation to the property owner pursuant to 70-30-302. The balance of funds in the account must be retained as a cash bond on behalf of the successor operator.

(d) A transfer by the department to a successor operator pursuant to subsection (2) may not affect a lien, claim, encumbrance, or interest in the property subject to operations, which the department determines is valid at the time of the transfer and rights and defenses associated with the lien, claim, encumbrance, or interest. This subsection (8)(d) does not apply to a lien, claim, encumbrance, or interest in a property of the original operator or an affiliate or person controlling the operator or affiliate.

(e) The department may revoke a permit suspended under this section if a transfer is not completed within 5 years of the suspension. In the case of a revoked permit, reclamation may proceed pursuant to subsection (6).

(f) The department may extend a suspension up to 6 months if a potential successor operator is exercising reasonable diligence to complete the transfer. If litigation precludes the transfer, the suspension is stayed until the litigation is resolved.

(g) If the department forfeits a bond pursuant to subsection (8)(a), the operator is liable to the department for the insufficient bond amount, which is the difference between the bond amount forfeited pursuant to 82-4-341 and the bond amount calculated pursuant to 82-4-338. This amount is not subject to a bona fide dispute. The department may initiate cases and proceedings to recover the insufficient bond amount.

(9) (a) If at the time of bond review pursuant to 82-4-338 no mineral extraction or ore processing has occurred on a mine permit area for the past 5 years, the department shall determine whether further suspension of the operation will create conditions that will cause violations of Title 75, chapter 2 or 5, or significantly impair reclamation of disturbed areas. If the department determines in writing that violations of Title 75, chapter 2 or 5, or significant impairment of reclamation will occur, the department shall notify the permittee that the permittee shall, within a reasonable time specified in the notice, abate the conditions or commence reclamation. The department may grant reasonable extensions of time for good cause shown. If the permittee does not abate the conditions or commence reclamation within the time specified in the notice and any extensions, the department shall order either that the condition be abated or that reclamation be commenced.

(b) The permittee may request a hearing on the order by submitting a written request for hearing within 30 days of receipt of the order. A request for hearing stays the order pending a final decision, unless the department determines in writing that the stay will create an imminent threat of significant environmental harm or will significantly impair reclamation.

Compliance -- – reclamation by board