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