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6,277 datasets for “Hydrology”

  1. Socrata networkLive preview

    Western Washington Hydrology Model (WWHM)

    Washington State Department of EcologyUpdated 17 Aug 2026

    This dataset includes versions of the WWHM as they are released, including installation files and descriptions of changes …

    • CSV
    • JSON
    • SODA API
  2. Socrata networkLive preview

    Watershed Water Quality - Hydrology

    Department of Environmental Protection (DEP)Updated 20 Oct 2026

    Routine stream monitoring results from 1987-Present.

    • CSV
    • JSON
    • SODA API
  3. Socrata networkLive preview

    Hydrology

    data.calgary.caUpdated 1 Nov 2026

    An extent of land covered by, intermittent and permanent, water bodies and watercourses. This includes both parcel bounding …

    • CSV
    • JSON
    • SODA API
  4. Socrata networkLive preview

    Hydrology - Line

    The City of CalgaryUpdated 7 Sept 2016

    The location of the boundary between freehold or private land and the rivers.

    • CSV
    • JSON
    • SODA API
  5. Socrata networkLive preview

    Stream Gage Hydrology Data

    data.kingcounty.govUpdated 15 May 2025

    This dataset contains hydrologic data from stream gages in the King County Stream Gage Network. See data.kingcounty …

    • CSV
    • JSON
    • SODA API
  6. Socrata networkLive preview

    Condition of Tidal Wetlands

    Delaware Department of Natural Resources and Environmental Control, Division of Watershed StewardshipUpdated 17 Jan 2019

    Includes all data collected since 2008 about tidal wetland condition in Delaware. Data is collected in the field …

    • CSV
    • JSON
    • SODA API
  7. Socrata networkLive preview

    Condition of Non-Tidal Wetlands

    Department of Natural Resources and Environmental Control, Division of Watershed StewardshipUpdated 11 Apr 2025

    Includes all data collected to date about non-tidal wetland condition in Delaware. Data is collected in the …

    • CSV
    • JSON
    • SODA API
  8. Socrata networkLive preview

    Hydrology - Line

    opendata.fcgov.comUpdated 29 Jun 2024

    THIS SITE WILL BE DISCONTINUED ON JUNE 30, 2026. Visit the home page at https://opendata.fcgov.com …

    • CSV
    • JSON
    • SODA API
  9. Socrata networkLive preview

    Hydrology - Polygon

    opendata.fcgov.comUpdated 28 Jun 2024

    THIS SITE WILL BE DISCONTINUED ON JUNE 30, 2026. Visit the home page at https://opendata.fcgov.com …

    • CSV
    • JSON
    • SODA API
  10. Socrata networkLive preview

    Waterbodies

    data.bloomington.in.govUpdated 15 Dec 2023

    This map data layer represents the linear hydrology features for the City of Bloomington, Indiana. This includes creeks …

    • CSV
    • JSON
    • SODA API
  11. Socrata networkLive preview

    Waterlines

    data.bloomington.in.govUpdated 15 Dec 2023

    This map data layer represents area hydrology waterbody features for the City of Bloomington, Indiana. This includes lakes …

    • CSV
    • JSON
    • SODA API
  12. Socrata networkLive preview

    RiversLakes

    data.colorado.govUpdated 12 Mar 2015

    Major rivers, lakes, reservoirs, ponds, and other minor bodies of water within Garfield County, CO

    • CSV
    • JSON
    • SODA API
  13. Socrata networkLive preview

    County Boundaries - Detailed

    opendata.maryland.govUpdated 22 Jul 2025

    … The Maryland land county boundaries were built using political county boundaries and the National Hydrology Data (NHD). Land …

    • CSV
    • JSON
    • SODA API
  14. Socrata networkLive preview

    Non permanent streams

    The City of CalgaryUpdated 20 Jul 2018

    This digital data set identifies, maps, and classifies ephemeral and intermittent streams in Calgary. This data set is …

    • CSV
    • JSON
    • SODA API
  15. Socrata networkLive preview

    Footprint

    opendata.maryland.govUpdated 21 Jul 2025

    … https://mdgeodata.md.gov/imap/rest/services/Hydrology/MD_WetlandMaps1972/MapServer/2

    • CSV
    • JSON
    • SODA API
  16. Data.gov Catalog

    Global Hydrologic Soil Groups (HYSOGs250m) for Curve Number-Based Runoff Modeling

    ORNL_DAACUpdated 5 Nov 2026

    This dataset - HYSOGs250m - represents a globally consistent, gridded dataset of hydrologic soil groups (HSGs) with a geographical resolution …

    • ISO
    • PNG
    • ZIP
    • PDF
    • BIN
    • HTML
  17. Data.gov Catalog

    Hydrologic Data Sites for Garfield County, Utah

    U.S. Geological SurveyUpdated 17 Nov 2020

    This map shows the USGS (United States Geologic Survey), NWIS (National Water Inventory System) Hydrologic Data Sites for …

    • XML
  18. Socrata networkLive preview

    Boundary

    opendata.maryland.govUpdated 21 Jul 2025

    … https://mdgeodata.md.gov/imap/rest/services/Hydrology/MD_WetlandMaps1972/MapServer/1

    • CSV
    • JSON
    • SODA API
  19. Socrata networkLive preview

    Rivers and Streams - Detailed

    opendata.maryland.govUpdated 22 Jul 2025

    Line features of rivers and streams (detailed shape) in Maryland.

    • CSV
    • JSON
    • SODA API
  20. Socrata networkLive preview

    Rivers and Streams - Detailed

    opendata.maryland.govUpdated 22 Jul 2025

    Line features of rivers and streams (detailed shape) in Maryland.

    • CSV
    • JSON
    • SODA API
“Hydrology” datasets · Open Data Finder