295.48(4)(i)2. 2. The location of emergency spill containment areas is consistent with the prevention of substantial environmental pollution of surface waters.

295.48(4)(i)3. 3. In the event of a power failure, tailings pipelines will be self draining to a tailings area or an emergency spill containment area or standby pumps and pipelines or standby power is provided.

295.48(4)(i)4. 4. More than one emergency spill containment area is provided if necessary.

295.48(4)(j) (j) If practicable, all liquid effluents from the mining site will be directed to a common point, for treatment if necessary, before discharge to a natural watercourse.

295.48(4)(L) (L) If sanitary wastes will be directed to a tailings area they will be appropriately treated.

295.48 History History: 2013 a. 1, 358.

295.49 295.49 Reclamation plan.

295.49(1) (1) An applicant for a mining permit shall submit as part of the application a reclamation plan, designed to minimize adverse effects to the environment to the extent practicable, that includes all of the following:

295.49(1)(a) (a) A description of the manner, location, sequence, and timing of reclamation of the mining site, including the mine, mining waste site, and sites for the disposal of wastes that are not mining wastes.

295.49(1)(am) (am) Prereclamation and postreclamation drawings.

295.49(1)(b) (b) A map showing the specific reclamation proposal for each area of the mining site.

295.49(1)(c) (c) A description of ongoing reclamation procedures during mining.

295.49(1)(d) (d) A description of proposed interim and final topography and slope stabilization.

295.49(1)(e) (e) A description of the proposed final land use and the relationship to surrounding land and land use.

295.49(1)(f) (f) Plans for the long-term care of the mining site, that include all of the following:

295.49(1)(f)1. 1. Monitoring of the mine; mining waste sites; sites for the disposal of wastes that are not mining wastes; groundwater quality; and surface water quality.

295.49(1)(f)2. 2. The names of persons legally and operationally responsible for long-term care.

295.49(1)(g) (g) Projected costs of reclamation, including the estimated cost of fulfilling the reclamation plan.

295.49(2) (2) The applicant shall demonstrate in the reclamation plan that all of the following will apply to the proposed reclamation, at a minimum:

295.49(2)(a) (a) All toxic and hazardous wastes will be disposed of in conformance with applicable state and federal laws.

295.49(2)(b) (b) At the conclusion of mining activity, each tunnel, shaft, and other underground opening will be sealed in a manner that will prevent seepage of water in amounts that may be expected to create a safety, health, or environmental hazard, unless the applicant demonstrates alternative uses for the tunnel, shaft, or other underground opening that do not endanger public health or safety and that conform to applicable environmental protection and mine safety laws and rules.

295.49(2)(c) (c) Grading and stabilization of the excavation, sides, benches, and final slope will conform with state and federal environmental and safety requirements and will prevent erosion and environmental pollution to the extent practicable.

295.49(2)(d) (d) Grading and stabilization of the mining waste site and sites for the disposal of wastes that are not mining wastes will conform with state and federal environmental and safety requirements.

295.49(2)(e) (e) Merchantable by-products will be stabilized.

295.49(2)(f) (f) Diversion and drainage of water from the mining site, including the mining waste site and sites for the disposal of wastes that are not mining wastes, will be adequate to prevent erosion and contamination of surface water and groundwater to the extent practicable.

295.49(2)(g) (g) Backfilling with tailings, waste rock, overburden, or borrow materials will be conducted where the backfilling will not interfere with the mining and will not cause an applicable groundwater quality standard to be exceeded.

295.49(2)(h) (h) All underground and surface runoff waters from the mining site will be managed, impounded, or treated in compliance with any approval that regulates construction site erosion control or storm water management or discharge.

295.49(2)(i) (i) All surface structures constructed as part of the mining activities will be removed unless an alternate use is approved in the reclamation plan.

295.49(2)(j) (j) Adequate measures will be taken to prevent significant subsidence, but if subsidence does occur, the affected area will be reclaimed.