By-laws Pigeon Lake Protection and Rehabilitation District’s Bylaws Aquatic Plant Management Rules Chapter 33 PUBLIC INLAND WATERS NR 107 (Chemical) NR 109 (Manual/Mechanical) NR 102 WATER QUALITY STANDARDS FOR WISCONSIN SURFACE WATERS NR 40 (Invasive Species) Chapter 30 NAVIGABLE WATERS, HARBORS AND NAVIGATION Chapter 31 REGULATION OF DAMS AND BRIDGES AFFECTING NAVIGABLE WATERS Wis DNR Waterways Wis DNR Wisconsin Pollutant Discharge Elimination System (WPDES) Invasive Species