The operator of any mine which affects a water supply by contamination, pollution, diminution or interruption shall restore or replace the affected water supply with an alternate source, adequate in water quality and water quantity, for the purpose served by the supply. For the purpose of this section, the term water supply includes any existing or currently designated or currently planned source of water or facility or system for the supply of water for human consumption or for agricultural, commercial, industrial or other uses.
25 Pa. Code § 88.307