Experts & Providers
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A long-running monitoring program and free data platform covering the Allegheny, Monongahela, and Upper Ohio basins, open to…
Experts & Providers
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An interactive ArcGIS map of Pennsylvania's community watershed organizations, alliances, and coalitions with their service areas.
Maps & Data
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Guide explaining what is changing as EPA and USGS rebuild the Water Quality Portal, the main federal gateway…
Maps & Data
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A curated resource collection and national map of data center infrastructure for advocates responding to data center water…
Maps & Data
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EPA summary comparing post-construction stormwater rules across all fifty states.
Federal
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Free EPA tool for estimating stormwater runoff at a site and testing green infrastructure scenarios.
Federal
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EPA's national database of state water quality assessment, impairment, and TMDL information reported under the Clean Water Act.
Federal
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A national watershed indicator data library and comparative analysis tool for ranking and screening watersheds within a user-defined…
Federal
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Free NRCS modeling tool for estimating runoff and peak discharge in small watersheds.
Maps & Data
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Public lookup tool returning reports for water quality parameters collected from watersheds throughout West Virginia.
Maps & Data
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Interactive public dashboard mapping Ohio's revolving loan fund investments in water and wastewater infrastructure statewide.
Funding & Grants
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An interactive Bureau of Reclamation dashboard and companion PDF calendar that map every WaterSMART funding opportunity, its timing,…