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Try the next-generation Data Catalog at catalog-beta.data.gov and help shape it with your feedback.

20 datasets found
  • Federal

    Drinking Water Maximum Contaminant Levels (MCLs)

    U.S. Environmental Protection Agency —

    National Primary Drinking Water Regulations (NPDWRs or primary standards) are legally enforceable standards that apply to public water systems. Primary standards...
  • Federal

    EPA Enforcement and Compliance History Online

    U.S. Environmental Protection Agency —

    The Environmental Protection Agency's Enforcement and Compliance History Online (ECHO) website provides customizable and downloadable information about environmental...
  • Federal

    SDWISFED Drinking Water Data

    U.S. Environmental Protection Agency —

    SDWIS/FED is EPA's national regulatory compliance database for the drinking water program. It includes information on the nation's 160,000 public water systems and...
  • Federal

    SDWISFED Drinking Water Data

    U.S. Environmental Protection Agency —

    SDWIS/FED is EPA's national regulatory compliance database for the drinking water program. It includes information on the nation's 160,000 public water systems and...
  • Federal

    Contaminant Candidate List 2

    U.S. Environmental Protection Agency —

    CCL 2 is a list of contaminants that are currently not subject to any proposed or promulgated national primary drinking water regulations, that are known or...
  • Federal

    Six-Year Review Contaminant Occurrence Data

    U.S. Environmental Protection Agency —

    The Safe Drinking Water Act (SDWA) requires EPA to review each National Primary Drinking Water Regulation (NPDWR) at least once every six years and revise them, if...
  • Federal

    EPA Enforcement and Compliance History Online: EPA Enforcement Action Data Set

    U.S. Environmental Protection Agency —

    The Enforcement and Compliance History Online (ECHO) data sets have been compiled for access to larger sets of national data to ensure that ECHO meets your data...
  • Federal

    Six-Year Review Contaminant Occurrence Data

    U.S. Environmental Protection Agency —

    The Safe Drinking Water Act (SDWA) requires EPA to review each National Primary Drinking Water Regulation (NPDWR) at least once every six years and revise them, if...
  • Federal

    Contaminant Candidate List 1

    U.S. Environmental Protection Agency —

    CCL 1 is a list of contaminants that are currently not subject to any proposed or promulgated national primary drinking water regulations, that are known or...
  • Federal

    Contaminant Candidate List 2

    U.S. Environmental Protection Agency —

    CCL 2 is a list of contaminants that are currently not subject to any proposed or promulgated national primary drinking water regulations, that are known or...
  • Federal

    Contaminant Candidate List 3

    U.S. Environmental Protection Agency —

    CCL 3 is a list of contaminants that are currently not subject to any proposed or promulgated national primary drinking water regulations, that are known or...
  • Federal

    Drinking Water Maximum Contaminant Levels (MCLs)

    U.S. Environmental Protection Agency —

    National Primary Drinking Water Regulations (NPDWRs or primary standards) are legally enforceable standards that apply to public water systems. Primary standards...
  • Federal

    Contaminant Candidate List 1

    U.S. Environmental Protection Agency —

    CCL 1 is a list of contaminants that are currently not subject to any proposed or promulgated national primary drinking water regulations, that are known or...
  • Federal

    Civil Penalty Policies

    U.S. Environmental Protection Agency —

    The Environmental Protection Agency's Enforcement and Compliance History Online (ECHO) website provides customizable and downloadable information about environmental...
  • Federal

    Civil Penalty Policies

    U.S. Environmental Protection Agency —

    The Environmental Protection Agency's Enforcement and Compliance History Online (ECHO) website provides customizable and downloadable information about environmental...
  • Federal

    Unregulated Contaminant Monitoring Rule 3 (UCMR 3), (2013-2015) Occurrence Data

    U.S. Environmental Protection Agency —

    The third Unregulated Contaminant Monitoring Rule (UCMR 3), conducted under EPA oversight, was published in the Federal Register on May 2, 2012. UCMR 3 requires...
  • Federal

    Contaminant Candidate List 3

    U.S. Environmental Protection Agency —

    CCL 3 is a list of contaminants that are currently not subject to any proposed or promulgated national primary drinking water regulations, that are known or...
  • Federal

    Unregulated Contaminant Monitoring Rule 2 (UCMR 2), (2008-2010) Occurrence Data

    U.S. Environmental Protection Agency —

    The Unregulated Contaminant Monitoring Rule supporting the second cycle (UCMR 2) of monitoring, conducted under EPA oversight, was published in the Federal Register...
  • Federal

    Unregulated Contaminant Monitoring Rule 3 (UCMR 3), (2013-2015) Occurrence Data

    U.S. Environmental Protection Agency —

    The third Unregulated Contaminant Monitoring Rule (UCMR 3), conducted under EPA oversight, was published in the Federal Register on May 2, 2012. UCMR 3 requires...
  • Federal

    Unregulated Contaminant Monitoring Rule 2 (UCMR 2), (2008-2010) Occurrence Data

    U.S. Environmental Protection Agency —

    The Unregulated Contaminant Monitoring Rule supporting the second cycle (UCMR 2) of monitoring, conducted under EPA oversight, was published in the Federal Register...
20 datasets found

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