Intervention_Category: Regulation/Standard; Intervention_Subcategory: general land use; Ag1_NonAg2_Both3: 3; Rulemaking_Agenc_.Level: County; Implementing_Agency_Level: County; Promulgating_Policies: Ch. 14 Dane County Manure Management, Erosion Control and Stormwater Management; Municipal Ordinances; Short_Intervention_Description: Dane County Ordinance Chs. 11 and 14 governing erosion control and stormwater management require an Erosion Control Permit is required for significant land disturbing activities, including on a slope of greater than 12 percent and in shoreland districts. ; Intervention_area_ha: 27591.68; Data_Sources: ESRI topographic data.; Mapping_Rationale: over 12 percent slopes and shoreland districts.