Description: These are businesses and agricultural facilities that may be subject to inspection for potential polluting activies. These were drawn from lists maintained by County of San Diego Watershed Protection and Agricultural Weights and Measure's. Parcel in formation was used to map the locations. Potential pollutant categories were compared to pollutant categories listed in California's list of 303d impaired waterbodies. If the facility potentially emits a pollutant category that is a cause of impairment of a downstream waterbody, and if the facility and the waterbody are in the same Hydrolgic Subaraa, then the facility is listed here. In addition, regardless of pollution potential, if a facility intersects or is adjacent to a designated Environmentally Sensitive Area (as of 2018), it is listed here. THIS IS A SPECIAL PURPOSE LAYER FOR USE BY WATERSHED PROTECTION AND AGRICULTURE FOR PLANNING INSPECTION AND PROGRAM PLANNING. Layer was updated with 2022 data on 8/31/2022. 2022 Analysis was done by DMAX Engineering, DPW contact is Steven Di Donna. Methodology is saved on Blue.