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Potomac Interceptor
A regional dataset containing E. coli monitoring sampling results collected along the Potomac and Anacostia Rivers, in response to the January 2026 Potomac Interceptor Collapse. Each data provider retains responsibility for its own data and submits to this compilation dataset voluntarily. Check the Source field to identify the data provider:DC Department of Energy & Environment (DOEE)Maryland Department of the Environment (MDE)Virginia Deparment of Environmental Quality (VADEQ)DC WaterPotomac Riverkeepers Network (PRK) with University of Maryland (UMD) Contact individual data providers to learn more about their data (i.e., collection, quality assurance, terms of use, etc.). Questions regarding DC Department of Energy & Environment sampling sites can be directed to pi.data@dc.gov.
Resources
2 resources available
-
ArcGIS Hub Dataset
WEB PAGE -
ArcGIS GeoService
ARCGIS GEOSERVICES REST API
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| contactPoint |
{ "fn": "alicia.ritzenthaler@dc.gov_DCGIS", "@type": "vcard:Contact", "hasEmail": "mailto:gisgroup@dc.gov" } |
| description | <p><span style="font-size:16px;">A regional dataset containing<i> E. coli</i> monitoring sampling results collected along the Potomac and Anacostia Rivers, in response to the January 2026 Potomac Interceptor Collapse. Each data provider retains responsibility for its own data and submits to this compilation dataset voluntarily. Check the <i>Source</i> field to identify the data provider:</span></p><ul><li><a target="_blank" href="https://doee.dc.gov/"><span style="font-size:16px;">DC Department of Energy & Environment (DOEE)</span></a></li><li><a target="_blank" href="https://mde.maryland.gov/Pages/index.aspx"><span style="font-size:16px;">Maryland Department of the Environment (MDE)</span></a></li><li><a target="_blank" href="https://www.deq.virginia.gov/"><span style="font-size:16px;">Virginia Deparment of Environmental Quality (VADEQ)</span></a></li><li><a target="_blank" href="https://www.dcwater.com/"><span style="font-size:16px;">DC Water</span></a></li><li><a target="_blank" href="https://potomacriverkeepernetwork.org/"><span style="font-size:16px;">Potomac Riverkeepers Network (PRK)</span></a><span style="font-size:16px;"> with University of Maryland (UMD) </span></li></ul><p><span style="font-size:16px;">Contact individual data providers to learn more about their data (i.e., collection, quality assurance, terms of use, etc.). Questions regarding DC Department of Energy & Environment sampling sites can be directed to </span><a href="mailto:pi.data@dc.gov"><span style="font-size:16px;">pi.data@dc.gov</span></a><span style="font-size:16px;">.</span></p> |
| distribution |
[ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "accessURL": "https://opendata.dc.gov/content/DCGIS::potomac-interceptor", "mediaType": "text/html" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "accessURL": "https://potomacinterceptor.dc.gov", "mediaType": "application/json" } ] |
| identifier | https://www.arcgis.com/home/item.html?id=ff589f6c46284ca7b6e32b885b33eae5 |
| issued | 2026-03-05T17:45:12.000Z |
| keyword |
[ "E.coli", "Potomac", "Water Quality" ] |
| landingPage | https://opendata.dc.gov/content/DCGIS::potomac-interceptor |
| license | https://creativecommons.org/licenses/by/4.0 |
| modified | 2026-07-29T19:53:39.000Z |
| publisher |
{ "name": "Department of Energy and Environment" } |
| spatial | -77.3546,38.3472,-76.9709,38.9807 |
| theme |
[ "geospatial" ] |
| title | Potomac Interceptor |
