25 Pa. Code § 88.304
Surface water or groundwater refuse disposal activities shall not be piped or channeled to underground mine workings.
The provisions of this § 88.304 adopted December 19, 1980, 10 Pa.B. 4789, effective July 31, 1982, 12 Pa.B. 2382; amended March 30, 1984, 14 Pa.B. 1143, effective August 10, 1985, 15 Pa.B. 2872. Immediately preceding text appears at serial page (92640).
This section cited in 25 Pa. Code § 88.316 (relating to coal refuse disposal: abandoned unreclaimed surface mines).