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362 datasets

  • Office of Planning and SustainabilityUpdated Oct 13, 2026

    Streams with Aquatic Resources

    Description: Streams with Aquatic Resources for the islands of Oahu, Molokai, Maui, Kauai and Hawaii (from 1990 Hawaii Stream Assessment). Source: DLNR Commission on Water Resource Management. May 2024: Hawaii Statewide GIS Program staff…

    • HTML
    • ArcGIS
    • OGC WFS
    • OGC WMS
    • CSV
    • ZIP
    • GeoJSON
    • KML
  • Office of Planning and SustainabilityUpdated Oct 13, 2026

    Restricted Watersheds

    Description: Restricted Watersheds, DLNR DOFAW, 2005. "Restricted Watersheds" are those watersheds where water supplies are vulnerable to contamination by public access and are therefore restricted from public access. Access to…

    • HTML
    • ArcGIS
    • OGC WFS
    • OGC WMS
    • CSV
    • ZIP
    • GeoJSON
    • KML
  • Office of Planning and SustainabilityUpdated Oct 13, 2026

    Inland Water Quality Standards Classifications

    Description: Inland Water Quality Standards Classifications, State of Hawaii as of 2015 Source: State of Hawaii, Department of Health (DOH), Clean Water Branch, 2015 May 2024: Hawaii Statewide GIS Program staff removed extraneous fields…

    • HTML
    • ArcGIS
    • OGC WFS
    • OGC WMS
    • CSV
    • ZIP
    • GeoJSON
    • KML
  • Office of Planning and SustainabilityUpdated Oct 13, 2026

    Hydrographic Units

    Description: Hydrographic Units for the islands of Oahu, Maui, Molokai and Hawaii. Source: Hawaii Dept. of Land and Natural Resources. Digitized from the Department of Land & Natural Resources, Division of Water and Land Development…

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    • ArcGIS
    • OGC WFS
    • OGC WMS
    • CSV
    • ZIP
    • GeoJSON
    • KML
  • Office of Planning and SustainabilityUpdated Oct 13, 2026

    Election Precincts

    Voting Precincts in Hawaii for 2024 elections. Source: State Office of Elections, May, 2024. Please note - if you download the data from the State's geoportal ( https://geoportal.hawaii.gov/ ), the data is exported in WGS84 coordinates,…

    • HTML
    • ArcGIS
    • OGC WFS
    • OGC WMS
    • CSV
    • ZIP
    • GeoJSON
    • KML
  • Office of Planning and SustainabilityUpdated Oct 13, 2026

    Ocean Temp Amplitude Difference Degrees Celcius

    Oceantempamcontour: Contour Lines of amplitudes of ocean temperature differences, derived from oceantempam layer, by 0.05°C intervals. Oceantempam layer depicts yearly amplitudes of ocean temperature differences between 20m and 1000m water…

    • HTML
    • ArcGIS
    • OGC WFS
    • OGC WMS
    • CSV
    • ZIP
    • GeoJSON
    • KML
  • Office of Planning and SustainabilityUpdated Oct 13, 2026

    Ocean Temp Average Difference Degrees Celcius

    Oceantempavcontour: Contour Lines of average ocean temperature differences, derived from oceantempav layer, by 0.1°C intervals. Oceantempav layer depicts average ocean temperature differences between 20m and 1000m water depths for the…

    • HTML
    • ArcGIS
    • OGC WFS
    • OGC WMS
    • CSV
    • ZIP
    • GeoJSON
    • KML
  • Office of Planning and SustainabilityUpdated Oct 13, 2026

    Solar Potential - Orientation to North

    Building Rooftops with Height, Area, and Solar Potential Information. Source: CyberCity 3D, 2013. Apr. 2024: Hawaii Statewide GIS Program staff removed extraneous fields that had been added as part of the 2016 GIS database conversion and…

    • HTML
    • ArcGIS
    • OGC WFS
    • OGC WMS
    • CSV
    • ZIP
    • GeoJSON
    • KML
  • Office of Planning and SustainabilityUpdated Oct 13, 2026

    Rainwater Runoff Potential (2D)

    Rainwater Runoff Potential, State of Hawaii (2D). Building Rooftops with Height, Area, Slope and Potential Rainfall Runoff Information. Source: CyberCity 3D, 2013. Apr. 2024: Hawaii Statewide GIS Program staff removed extraneous fields…

    • HTML
    • ArcGIS
    • OGC WFS
    • OGC WMS
    • CSV
    • ZIP
    • GeoJSON
    • KML
  • Office of Planning and SustainabilityUpdated Oct 13, 2026

    Solar Insolation Ranges

    Estimated Daily Solar Insulation polygons, in calories/sq.cm/day. Source: State Dept, of Planning and Economic Development, Energy Division "Sunshine Maps," 1985. These maps are based on extrapolation of a limited number of data…

    • HTML
    • ArcGIS
    • OGC WFS
    • OGC WMS
    • CSV
    • ZIP
    • GeoJSON
    • KML
  • Office of Planning and SustainabilityUpdated Oct 13, 2026

    Solar Insolation

    Estimated Daily Solar Insulation Contours, in calories/sq.cm/day. Source: State Dept, of Planning and Economic Development, Energy Division "Sunshine Maps," 1985. These maps are based on extrapolation of a limited number of data…

    • HTML
    • ArcGIS
    • OGC WFS
    • OGC WMS
    • CSV
    • ZIP
    • GeoJSON
    • KML
  • Office of Planning and SustainabilityUpdated Oct 13, 2026

    Rain Gauge Stations Not Used in Atlas

    Rain Gauge Stations Not Used in Atlas - Rain gages that have operated in Hawai‘i at various times but were not used in the Rainfall Atlas analysis for various reasons. Source: 2011 Rainfall Atlas of Hawaii. Apr. 2024: Hawaii Statewide GIS…

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    • ArcGIS
    • OGC WFS
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    • CSV
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    • GeoJSON
    • KML
  • Office of Planning and SustainabilityUpdated Oct 13, 2026

    Rain Gauges

    Raingages used in the Rainfall Atlas Analysis on the main Hawaiian Islands. Includes mean rainfall data values and uncertainty values. Source: 2011 Rainfall Atlas of Hawaii, https://rainfall.geography.hawaii.edu/ . Please see Rainfall…

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    • OGC WFS
    • OGC WMS
    • CSV
    • ZIP
    • GeoJSON
    • KML
  • Office of Planning and SustainabilityUpdated Oct 13, 2026

    Solar Direct Normal Irradiance (DNI)

    Solar Resource Potential in DNI (Direct Normal Irradiance). Monthly and annual average solar resource potential for the state of Hawaii measured in direct normal irradiance (DNI). This data provides monthly average and annual average daily…

    • HTML
    • ArcGIS
    • OGC WFS
    • OGC WMS
    • CSV
    • ZIP
    • GeoJSON
    • KML
  • Office of Planning and SustainabilityUpdated Oct 13, 2026

    Solar Global Horizontal Irradiance (GHI)

    Solar Resource Potential in GHI (Global Horizontal Irradiance). Monthly and annual average solar resource potential for the state of Hawaii measured in global horizontal irradiance (GHI). This data provides monthly average and annual…

    • HTML
    • ArcGIS
    • OGC WFS
    • OGC WMS
    • CSV
    • ZIP
    • GeoJSON
    • KML
  • Office of Planning and SustainabilityUpdated Oct 13, 2026

    Wind Power 50m

    Description: Wind Energy Resource Data collected using the MesoMap system. Wind power in the state of Hawaii for height of 50 meters above ground. Source: Wind Energy Resource Maps of Hawaii, AWS Truewind,…

    • HTML
    • ArcGIS
    • OGC WFS
    • OGC WMS
    • CSV
    • ZIP
    • GeoJSON
    • KML
  • Office of Planning and SustainabilityUpdated Oct 13, 2026

    Wind Speed 30m

    Description: Wind Energy Resource Data collected using the MesoMap system. Wind speed in the state of Hawaii for the height of 30 meters above ground. Source: Wind Energy Resource Maps of Hawaii, AWS Truewind,…

    • HTML
    • ArcGIS
    • OGC WFS
    • OGC WMS
    • CSV
    • ZIP
    • GeoJSON
    • KML
  • Office of Planning and SustainabilityUpdated Oct 13, 2026

    Wind Speed 70m

    Description: Wind Energy Resource Data collected using the MesoMap system. Wind speed in the state of Hawaii for the height of 70 meters above ground. Source: Wind Energy Resource Maps of Hawaii, AWS Truewind,…

    • HTML
    • ArcGIS
    • OGC WFS
    • OGC WMS
    • CSV
    • ZIP
    • GeoJSON
    • KML
  • Office of Planning and SustainabilityUpdated Oct 13, 2026

    Wind Speed 100m

    Description: Wind Energy Resource Data collected using the MesoMap system. Wind speed in the state of Hawaii for the height of 100 meters above ground. Source: Wind Energy Resource Maps of Hawaii, AWS Truewind,…

    • HTML
    • ArcGIS
    • OGC WFS
    • OGC WMS
    • CSV
    • ZIP
    • GeoJSON
    • KML
  • Office of Planning and SustainabilityUpdated Oct 13, 2026

    Wind Speed 50m

    Description: Wind Energy Resource Data collected using the MesoMap system. Wind speed in the state of Hawaii for the height of 50 meters above ground. Source: Wind Energy Resource Maps of Hawaii, AWS Truewind,…

    • HTML
    • ArcGIS
    • OGC WFS
    • OGC WMS
    • CSV
    • ZIP
    • GeoJSON
    • KML
Prototype by Datopian · not an official government website · data from opendata.hawaii.gov