Search results for Water
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3,765 datasets for “Water”
- Data.gov Catalog
USGS Surface-Water Data for the Nation - National Water Information System (NWIS)
U.S. Geological SurveyUpdated 17 Nov 2020
The USGS compiles online access to water-resources data collected at approximately 1.5 million sites in all …
- XML
- Data.gov Catalog
Watershed Boundary Dataset (WBD) - USGS National Map Downloadable Data Collection
U.S. Geological SurveyUpdated 7 Sept 2023
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national …
- XML
- Data.gov Catalog
USGS Groundwater Data for the Nation - National Water Information System (NWIS)
U.S. Geological SurveyUpdated 17 Nov 2020
The USGS compiles online access to water-resources data collected at approximately 1.5 million sites in all …
- XML
- Data.gov Catalog
Borough Boundaries (water areas included)
data.cityofnewyork.usUpdated 2 Nov 2026
Boundaries of boroughs (water areas included). All previously released versions of this data are available on the DCP …
- JSON
- XML
- CSV
- VND.GOOGLE-EARTH.KML+XML
- VND.GOOGLE-EARTH.KMZ
- GEO+JSON
- Data.gov Catalog
Existing Buildings Energy & Water Efficiency (EBEWE) Program
data.lacity.orgUpdated 8 Nov 2026
The City's Existing Buildings Energy & Water Efficiency (EBEWE) Program was established in 2016 (LA Municipal Code Section …
- JSON
- XML
- CSV
- Data.gov Catalog
National Hydrography Dataset (NHD) - USGS National Map Downloadable Data Collection
U.S. Geological SurveyUpdated 13 Sept 2023
… The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water bodies …
- XML
- Data.gov Catalog
Borough Boundaries
data.cityofnewyork.usUpdated 2 Nov 2026
Boundaries of boroughs (water areas excluded). All previously released versions of this data are available on the DCP …
- JSON
- XML
- CSV
- VND.GOOGLE-EARTH.KML+XML
- VND.GOOGLE-EARTH.KMZ
- GEO+JSON
- Data.gov Catalog
National Capital Region Network Stream Water Quality Data Package - cumulative through 2025
National Park ServiceUpdated 27 Oct 2026
This dataset represents the perennial nontidal water quality and quantity monitoring from 2005-2025 collected by the National …
- XML
- CSV
- Data.gov Catalog
Watershed Water Quality Data
data.cityofnewyork.usUpdated 7 Nov 2026
Data collected to fulfill the requirements of the SWTR (Surface Water Treatment Rule) and FAD (Filtration Avoidance Determination …
- JSON
- XML
- CSV
- Data.gov Catalog
Katahdin Woods and Waters National Monument 4-Band Aerial Imagery Mosaics - Lunksoos Unit
U.S. Geological SurveyUpdated 9 Nov 2022
Katahdin Woods and Waters National Monument was established on August 24, 2016. The monument spans mountains and forest …
- XML
- Data.gov Catalog
Estuarine Nutrient Enrichment Water Quality Monitoring Data for Northeast Coastal and Barrier Network Parks (Certified) 2003-2024
National Park ServiceUpdated 1 Jan 2025
… This file contains spatial and continuous water quality data collected between 2003 to 2024 at Assateague Island National …
- XML
- ZIP
- CSV
- Data.gov Catalog
ENERGY STAR Certified Commercial Water Heaters
U.S. Environmental Protection AgencyUpdated 11 Nov 2026
… A detailed listing of key efficiency criteria are available at https://www.energystar.gov/products/water_heaters/commercial …
- JSON
- XML
- CSV
- 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 …
- CSV
- XLSX
- TXT
- ZIP
- GPKG
- GEOJSON
- +8
- Data.gov Catalog
ENERGY STAR Certified Water Heaters
U.S. Environmental Protection AgencyUpdated 11 Nov 2026
… A detailed listing of key efficiency criteria are available at https://www.energystar.gov/products/water_heaters/residential …
- JSON
- XML
- CSV
- Data.gov Catalog
Digital data sets that describe aquifer characteristics of the Central Oklahoma aquifer in central Oklahoma
U.S. Geological SurveyUpdated 17 Nov 2020
This data set consists of digitized water-level elevation contours for the Central Oklahoma aquifer in central Oklahoma …
- XML
- Data.gov Catalog
Southeast Alaska I&M Network Water Quality Data Package (FQ_Q) for monitoring years 2010-2024 at Sitka National Historical Park
National Park ServiceUpdated 15 Oct 2026
This data set is a comma-separated values (CSV) file containing continuous hourly water quality observations of the …
- XML
- CSV
- Data.gov Catalog
Water Quality
data.kingcounty.govUpdated 11 Nov 2026
… To see where water quality samples are collected, see the WLRD Water Quality Collection Sites dataset.
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- XML
- CSV
- Data.gov Catalog
National watershed boundary (HUC12) dataset for the conterminous United States, retrieved 10/26/2020
U.S. Geological SurveyUpdated 27 Aug 2024
This child item provides a snapshot of the watershed boundary dataset which consists of a shapefile with 87 …
- XML
- Data.gov Catalog
NYC Building Energy and Water Data Disclosure for Local Law 84 2023 to Present (Data for Calendar Year 2022-Present)
data.cityofnewyork.usUpdated 21 Apr 2026
Local Law 84 of 2009 (LL84) requires annual energy and water benchmarking data to be submitted by owners …
- JSON
- XML
- CSV
- Data.gov Catalog
Specific Water Quality Sites for Wayne County, Utah
U.S. Geological SurveyUpdated 17 Nov 2020
This map shows specific water-quality items and hydrologic data site information which come from QWDATA (Water Quality …
- XML