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7,262 datasets for “Water”
- Data.gov Catalog
National Waterway Network Lines
United States Army Corp of Engineers (USACE)Updated 9 Oct 2025
The National Waterway Network Lines dataset is periodically updated by the United States Army Corp of Engineers (USACE …
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- XLSX
- TXT
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- GPKG
- GEOJSON
- +8
- Data.gov Catalog
Watershed Condition Classification: Priority Watersheds (Feature Layer)
U.S. Forest ServiceUpdated 25 Aug 2022
The Watershed Condition Classification feature class represents data on Watershed Condition on Forest Service lands in HUC12 (from …
- ARCGIS GEOSERVICES REST API
- CSV
- GEOJSON
- KML
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- WEB PAGE
- +1
- Data.gov Catalog
USGS Blue Line Streams
Wake CountyUpdated 28 Oct 2026
… Definition from NCDENR Water Resources Frequently Asked Questions http://portal.ncdenr.org/web/wq/swp/ws/401/waterresources …
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- GEOJSON
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- WEB PAGE
- ARCGIS GEOSERVICES REST API
- Data.gov Catalog
i03 WaterDistricts
California Department of Water ResourcesUpdated 8 Dec 2025
This dataset represents polygon boundaries of all public water agencies in California including public water systems, agricultural water …
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- ARCGIS GEOSERVICES REST API
- Data.gov Catalog
Fire Hydrants
DC WaterUpdated 10 Nov 2026
This layer contains points representing locations for fire hydrants in the District of Columbia.
- ARCGIS GEOSERVICES REST API
- OGC WMS
- CSV
- GEOJSON
- KML
- ZIP
- +1
- Data.gov Catalog
Lead in Drinking Water
City of Washington, DCUpdated 5 Nov 2026
Data provides information on lead sampling results for drinking water at licensed child development facilities across Washington, DC …
- ARCGIS GEOSERVICES REST API
- OGC WMS
- CSV
- GEOJSON
- KML
- ZIP
- +1
- Data.gov Catalog
BLM OR Hydrography Area Polygon Hub
Bureau of Land ManagementUpdated 5 Nov 2026
HYD_AREA_POLY: This dataset contains area features from the US Geologic Survey (USGS) High Resolution National Hydrography …
- XML
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- GEOJSON
- +4
- Data.gov Catalog
Waterway Locks
United States Army Corp of Engineers (USACE)Updated 11 Dec 2025
The Waterway Locks dataset is periodically updated by the United States Army Corp of Engineers (USACE) and is …
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- GPKG
- GEOJSON
- +8
- Data.gov Catalog
California Lakes
California Department of Fish and WildlifeUpdated 12 Sept 2023
… Waterbodies are represented as single polygons (with islands), with Latitude/Longitude coordinates of waterbody centroids and a unique …
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- ARCGIS GEOSERVICES REST API
- Data.gov Catalog
i07 WellCompletionReports
California Department of Water ResourcesUpdated 29 May 2025
This feature class represents an index of records from the California Department of Water Resources' (DWR) Online System …
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- ARCGIS GEOSERVICES REST API
- Data.gov Catalog
i04 CIMIS Weather Stations
California Department of Water ResourcesUpdated 29 May 2025
… The Department of Water Resources operates CIMIS as a free resource to help California to manage water resources …
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- ARCGIS GEOSERVICES REST API
- Data.gov Catalog
i15 Cadastral Map Index DWR
California Department of Water ResourcesUpdated 29 May 2025
… Comments, problems, improvements, updates, or suggestions should be forwarded to gis@water.ca.gov as available and appropriate.
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- ARCGIS GEOSERVICES REST API
- Data.gov Catalog
Seismic Water Bottom Anomalies
Bureau of Ocean Energy ManagementUpdated 11 Feb 2026
Symbology (.lyrx) Since 1998, geoscientists at the Bureau of Ocean Energy Management (BOEM) have identified and mapped water …
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- GPKG
- GEOJSON
- +5
- Data.gov Catalog
Forests to Faucets 2.0
U.S. Forest ServiceUpdated 31 Oct 2024
… The project assesses subwatersheds across the US to identify those important to downstream surface drinking water supplies as …
- ARCGIS GEOSERVICES REST API
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- GEOJSON
- KML
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- WEB PAGE
- +1
- Data.gov Catalog
Storm Drain Marker Installations
City of Washington, DCUpdated 5 Nov 2026
… Markers indicate that the sewer catchments drain to the Chesapeake Bay watershed and to report pollution to DC …
- ARCGIS GEOSERVICES REST API
- OGC WMS
- CSV
- GEOJSON
- KML
- ZIP
- +1
- data.gov.au
Water Authority in Horsham_Water Mains (GWM Water)
Horsham Rural City CouncilUpdated 30 Sept 2026
Water mains in Horsham
- ZIP (SHP)
- WMS
- WFS
- GEOJSON
- Opendatasoft hubLive preview
Administrative units | Transitional water bodies | European Environment Agency | Waterbase - Transitional, coastal and marine waters
Hellenic Centre for Marine Research (HCMR)Updated 24 Aug 2017
Lien vers la fiche source
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- GEOJSON
- ODS API
- data.gov.au
Water Authority in Horsham_Sewer Mains (GWM Water)
Horsham Rural City CouncilUpdated 30 Sept 2026
Sewer Mains in Horsham
- ZIP (SHP)
- WMS
- WFS
- GEOJSON
- Opendatasoft hubLive preview
Horizontal velocity of the water column (currents) | Current speed (Eulerian) in the water body | MHI BS MFC | Black Sea Water Column Currents - MHI
Updated 26 Mar 2018
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- ODS API
- data.gov.au
Water Authority in Horsham_Sewer Manholes (GWM Water)
Horsham Rural City CouncilUpdated 30 Sept 2026
Sewer manholes on Horsham provided by GWM Water
- ZIP (SHP)
- WMS
- WFS
- GEOJSON