California Code, Public Resources Code - PRC § 2772.5

(a) A reclamation plan by any person who owns, leases, or otherwise controls or operates on all, or any portion of any, mined lands within the boundaries of the San Gabriel Basin Water Quality Authority, and who plans to conduct surface mining operations on those lands, in addition to the information required pursuant to subdivision (c) of Section 2772, shall include a description of any programs necessary to monitor the effects of mining and reclamation operations on air, water, and soil quality, on the surrounding area, backfill characteristics, geologic conditions, and slope stability, similar to the California Environmental Quality Act document for the reclamation project.

(b) This section applies to activities otherwise subject to this chapter conducted within the boundaries of the San Gabriel Basin Water Quality Authority. To the extent of any conflict between this section and any other provision of this chapter, this section shall prevail.