Impaired Water Quality 303(d) Waterbody Polygons, California, 2016, California State Water Resources Control Board
This layer includes 303 features indicating all assessed polygonal water bodies for the combined 2014 and 2016 Integrated Report. Under Section 303(d) of the Clean Water Act, states, territories and authorized tribes are required to develop a list of water quality limited segments. These waters on the list do not meet …