Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
13 datasets found for "organization:epa-gov AND type:dataset"
  • Federal

    Drinking Water Maximum Contaminant Levels (MCLs) 41 recent views

    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

    Drinking Water Treatability Database (TDB) 14 recent views

    U.S. Environmental Protection Agency —

    The Drinking Water Treatability Database (TDB) presents referenced information on the control of contaminants in drinking water. It allows drinking water utilities,...
  • Federal

    Six-Year Review Contaminant Occurrence Data 11 recent views

    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

    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

    National Contaminant Occurrence Database (NCOD)

    U.S. Environmental Protection Agency —

    NCOD is a repository of drinking water quality data to be made available to EPA decision makers and the public.
  • Federal

    Unregulated Contaminant Monitoring Program Data

    U.S. Environmental Protection Agency —

    EPA uses the Unregulated Contaminant Monitoring (UCM) program to collect data for contaminants suspected to be present in drinking water, but that do not have health-...
  • 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

    Drinking Water State Revolving Fund

    U.S. Environmental Protection Agency —

    The Drinking Water State Revolving Fund (DWSRF) National Information Management System collects information that provide a record of progress and accountability for...
  • Federal

    Distribution (State Allotment) of Drinking Water State Revolving Fund Appropriation from the American Recovery and Reinvestment Act of 2009 (ARRA)

    U.S. Environmental Protection Agency —

    The ARRA appropriation for the DWSRF program is $2,000,000,000. DWSRF allotments are based on percentages derived from the 2003 Drinking Water Infrastructure Needs...
  • 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

    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

    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 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...
13 datasets found for "organization:epa-gov AND type:dataset"

You can also access this registry using the API (see API Docs).

Didn't find what you're looking for? Suggest a dataset here.