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  1. Home
  2. Water Infrastructure

Wastewater Resource Hub

  • Searchable Clearinghouse of Wastewater Technology (SCOWT)

    Aerial view of waterway

    Resources on innovative, alternative, and reuse wastewater technologies

    Learn about centralized and decentralized technologies
  • Water Finance Clearinghouse

    Aerial view of waterway

    Information and resources on wastewater and stormwater infrastructure.

    Access water infrastructure funding and resources
  • NPDES Permit Writers' Clearinghouse

    Wastewater treatment clarifiers

    Permit language, templates, and other resources for permit writers.

    Explore resources for NPDES permitting authorities

Wastewater Tools

  • Maps of sewershed where all the sewers flow to a single endpoint wastewater treatment facility.

    Sewershed Maps

    Maps of sewershed where all the sewers flow to a single endpoint wastewater treatment facility.

  • An assessment of existing clean water infrastructure and the need for future investment.

    Clean Watersheds Needs Survey (CWNS)

    An assessment of existing clean water infrastructure and the need for future investment.

  • Wastewater facility pollutant discharges in pounds per year or by monitoring period.

    ECHO Facility Search

    Wastewater facility pollutant discharges in pounds per year or by monitoring period.

  • Technical, financial, and regulatory support resources for wastewater lagoon operators.

    Lagoon Toolbox

    Technical, financial, and regulatory support resources for wastewater lagoon operators.

  • Web mapping application that integrates water-related information.

    WATERS GeoViewer

    Web mapping application that integrates water-related information.

  • Enforcement and compliance data for wastewater, stormwater, and biosolids.

    Water Pollutant Loading Tool

    Enforcement and compliance data for wastewater, stormwater, and biosolids.

  • Interactive map to identify wastewater utilities that may benefit from technical or capacity development assistance.

    Water ICAT

    Maps to identify wastewater utilities that may benefit from technical or capacity development assistance.

  • Water quality information presented at the community, state, and national scale.

    How's My Waterway

    Water quality information presented at the community, state, and national scale.

  • Public database of pollution occurrences for coastal recreation waters.

    BEACON 2.0

    Public database of pollution occurrences for coastal recreation waters.

Water Infrastructure

  • State Revolving Funds
  • Wastewater Resource Hub
  • WIFIA Program
  • Technical Assistance
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  • Tribes & Alaska Native Villages
Contact Us About Water Infrastructure
Contact Us About Water Infrastructure to ask a question, provide feedback, or report a problem.
Last updated on May 21, 2026
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