Section NR 811.75 - Separation of water mains and other contamination sources(1) Proposed water mains shall be adequately separated from any potential source of contamination. The following minimum horizontal separation distances shall be maintained: (ag) Three feet between a water main and a stormwater collection system treatment unit, such as a bioswale or permeable paver system.(ar) Eight feet between a water main and a POWTS holding, treatment, or dispersal component, sanitary sewer lift-station, grave site, stormwater detention pond, retention pond, or infiltration basin.(b) Twenty-five feet between a water main and a buried main or tank containing gasoline, diesel, bio-diesel, ethanol, other alternative fuel, fuel oil, petroleum product, motor fuel, burner fuel, lubricant, waste oil, or hazardous substance.(c) Fifty feet between a water main and a sanitary landfill or agricultural, industrial, commercial, or municipal wastewater treatment plant treatment unit, lagoon, or storage structure.(2) Water mains may not pass through landfills.Wis. Admin. Code Department of Natural Resources NR 811.75
CR 09-073: cr. Register November 2010 No. 659, eff. 12-1-10.Amended by, CR 22-074: renum. (1) (a) to (1) (ar) and am., cr. (1) (ag), am. (1) (c) Register January 2024 No. 817, eff. 2/1/2024