1. An operator authorized under this chapter to operate a mine, after completion of mining operations and within the time specified in section 208.19, shall:
a. Grade affected lands except for impoundments, pit floors, and highwalls, to slopes having a maximum of one foot vertical rise for each four feet of horizontal distance. Where the original topography of the affected land was steeper than one foot of vertical rise for each four feet of horizontal distance, the affected lands may be graded to blend with the surrounding terrain.
b. Provide for the vegetation of the affected lands, except for impoundments, pit floors, and highwalls, as approved by the department before the release of the bond as provided in section 208.19.
2. Notwithstanding subsection 1, overburden piles where deposition has not occurred for a period of twelve months shall be stabilized.
3. Crushing areas and stockpile areas in place on July 1, 1985 are not subject to this section unless those areas continue to function as a part of the mine site after July 1, 1988.
4. Topsoil that is a part of overburden shall not be destroyed or buried in the process of mining.
5. The department, with concurrence of the advisory board, may grant a variance from the requirements of subsections 1 and 2.
6. A bond or security posted under this chapter to assure reclamation of affected lands shall not be released until all the reclamation work required by this section has been performed in accordance with this chapter and departmental rules, except when a replacement bond or security is posted by a new operator or responsibility is transferred under section 208.16.
[C71, 73, 75, 77, 79, 81, § 83A.17]
85 Acts, ch 137, §14 ~IC93, § 208.17
Referred to in § 208.19, 208.21, 208.23, 208.28
Iowa General Assembly
Search: Iowa Code 1995
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