Distance | Feature |
10 feet | Foundation drain upslope from disposal area. |
20 feet | Stream banks and open drainage features, whether manmade or natural. |
20 feet | Manmade cuts in soil and curtain drains. |
20 feet | Foundation drains downslope from disposal area. |
50 feet | Manmade cuts that intersect rock or shale. |
100 feet | Water supply springs and water supply wells. |
50 feet | Water supply cistern |
W. Va. Code R. agency 64, tit. 64, ser. 64-47, tbl. 64-47K