Wastewater Resource Hub
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Searchable Clearinghouse of Wastewater Technology (SCOWT)
Resources on innovative, alternative, and reuse wastewater technologies
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Water Finance Clearinghouse
Information and resources on wastewater and stormwater infrastructure.
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NPDES Permit Writers' Clearinghouse
Permit language, templates, and other resources for permit writers.
Wastewater Tools

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

Clean Watersheds Needs Survey (CWNS)
An assessment of existing clean water infrastructure and the need for future investment.

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

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

WATERS GeoViewer
Web mapping application that integrates water-related information.

Water Pollutant Loading Tool
Enforcement and compliance data for wastewater, stormwater, and biosolids.

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

How's My Waterway
Water quality information presented at the community, state, and national scale.

BEACON 2.0
Public database of pollution occurrences for coastal recreation waters.