WebFeb 17, 2024 · Geospatial data for EPA's Office of Water Programs are available as prepackaged national downloads or as more current GIS web and and data services. EPA provides WATERS geospatial data in a variety of formats including Geographical Information Systems (GIS) compatible geodatabases, as well as ESRI and OGC web mapping services. WebU.S. EPA CSO Guidance Documents: U.S. EPA Office of Water - CSO Policy/Guidelines; CSO Related Statutes. IC 13-14-8-9; IC 13-18-3-2.3; ... CSOs are point sources subject to NPDES permit requirements including both technology-based and water quality-based requirements of the Clean Water Act. All CSO communities in Indiana are required to ...
Water Quality Standards Handbook - US EPA
WebMay 26, 2024 · Private Drinking Water Wells EPA estimates that more than 23 million households rely on private wells for drinking water in the United States ( August 2024 ). EPA does not regulate private wells nor does it provide recommended criteria or standards for individual wells. WebApr 13, 2024 · In 2012, the U.S. Geological Survey (USGS), the U.S. Environmental Protection Agency (USEPA), and the National Water Quality Monitoring Council deployed the WQP to combine and serve water-quality data from numerous sources in a standardized format. oxford learner\u0027s pocket thesaurus
State-Specific Water Quality Standards Effective under the ... - US EPA
WebMar 24, 2024 · The Watershed Assessment, Tracking & Environmental Results System (WATERS) unites water quality information previously available only from several independent and unconnected databases. Basic Information The data architecture of WATERS integrates information from various EPA water programs by linking it to the … WebMar 30, 2024 · Protecting America’s drinking water is a top priority for EPA. EPA has established protective drinking water standards for more than 90 contaminants, including drinking water regulations issued since the 1996 amendments to the Safe Drinking Water Act that strengthen public health protection. Over 92 percent of the population supplied … WebDec 27, 2024 · Whenever such a discharge may affect, as determined by the Administrator, the quality of the waters of any other State, the Administrator within thirty days of the date of notice of application for such Federal license or permit shall so notify such other State, the licensing or permitting agency, and the applicant. oxford learner\u0027s shelf