Us Drinking Water Quality Map

Us Drinking Water Quality Map. USGS Groundwater News and Highlights, June 1, 2020 Although the general appearance of the map changes very little from one hour to the next, individual sites may change rapidly in response to major rain events or to reservoir releases Water quality information is displayed on 3 scales in How's My Waterway; community, state and national.

Under SDWA, EPA sets standards for drinking water quality and oversees the states, federally-recognized tribes, and territories that implement the drinking water program Although the general appearance of the map changes very little from one hour to the next, individual sites may change rapidly in response to major rain events or to reservoir releases

Us Drinking Water Quality Map

Although the general appearance of the map changes very little from one hour to the next, individual sites may change rapidly in response to major rain events or to reservoir releases Levels listed are for the range of the total of all PFAS detected at the time of the tests and do not reflect whether a water system is treating the water to reduce levels Drinking-water exposures to per- and poly-fluoroalkyl substances (PFAS) are a national concern, however, there is limited information on PFAS in residential tapwater at the point-of-use, especially from private-wells.

Water Quality Standards & Legislation 20180827 phcppros. The currently presented water monitoring data were pulled in June 2024 and include data recorded from January 1, 2014 - June 5, 2024 Learn more about the National Contaminant Occurrence Database.

EPA at 50 Progress in Providing Safe Drinking Water US EPA. Under SDWA, EPA sets standards for drinking water quality and oversees the states, federally-recognized tribes, and territories that implement the drinking water program Some of the datasets in this clearinghouse help fulfill the EPA's requirement under the Safe Drinking Water Act to assemble and maintain a National Contaminant Occurrence Database