Datasets
Search every dataset published on Hawaiʻi’s open data portal.
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364 datasets
- Office of Planning and SustainabilityUpdated Oct 13, 2026
LSB
Description: Land Study Bureau's Detailed Agricultural land productivity ratings for Kauai, Oahu, Maui, Molokai, Lanai and Hawaii. Source: Land Study Bureau's Detailed Land Classification, 1965-1972. Aerial Photos hand drafted onto paper…
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- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
LESA
Description: Important Agricultural Lands as determined/delineated by the LESA Commission, 1986. Source: "A Report on the State of Hawaii Land Evaluation and Site Assessment System" by the State of Hawaii Land Evaluation and Site…
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- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Volcano Lava Flow Hazard Zones (Buffer)
Description: Volcano Lava Flow Hazard Zones (Buffer) - Hawaii County Source: US Geological Survey (USGS), 1991. May 2024: Hawaii Statewide GIS Program staff removed extraneous fields that had been added as part of the 2016 GIS database…
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- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Volcano Lava Flow Hazard Zones (Line)
Description: Volcano Lava Flow Hazard Zones (Line) - Hawaii County Source: US Geological Survey (USGS), 1991. This layer shows the boundaries between the volcanoes on the island of Hawaii. May 2024: Hawaii Statewide GIS Program staff…
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- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Volcano Lava Flow Hazard Zones
Description: Volcano Lava Flow Hazard Zones - Hawaii County Source: USGS, 1991. May 2024: Hawaii Statewide GIS Program staff removed extraneous fields that had been added as part of the 2016 GIS database conversion and were no longer…
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- OGC WFS
- OGC WMS
- CSV
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- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Tsunami Wave Heights
Description: Readings of tsunami wave heights at various locations from the 1946, 1952, 1957, 1960 and 1964 Hawaii tsunamis. Source: 'Tsunami Wave Runup Heights In Hawaii,' Harold G. Loomis, May, 1976. May 2024: Hawaii Statewide GIS…
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- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Fire Risk Areas
Description: Ratings of risk from wild-land fires for major populated areas on the Hawaiian Islands as of 2007. Source: Department of Land and Natural Resources, Division of Forestry and Wildlife, Fire Management Program, 2007. May 2024:…
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- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Streams with Riparian Resources
Description: Streams with Riparian Resources for the islands of Oahu, Molokai, Kauai and Hawaii (from the 1990 Hawaii Stream Assessment). Source: DLNR Commission on Water Resource Management. May 2024: Hawaii Statewide GIS Program staff…
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- OGC WFS
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- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Streams with Diverse Resources
Description: Streams with Significantly Diverse Resources (State of Hawaii) from 1990 Hawaii Stream Assessment. Source: DLNR Commission on Water Resource Management. May 2024: Hawaii Statewide GIS Program staff removed extraneous fields…
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- Office of Planning and SustainabilityUpdated Oct 13, 2026
Streams with Cultural Resources
Description: Streams with Cultural Resources for the islands of Oahu, Maui and Hawaii (from the 1990 Hawaii Stream Assessment). Source: DLNR Commission on Water Resource Management. May 2024: Hawaii Statewide GIS Program staff removed…
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- OGC WFS
- OGC WMS
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- 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…
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- OGC WFS
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- 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…
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- 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…
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- 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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- 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,…
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- 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…
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- 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…
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- OGC WFS
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- 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…
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- 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…
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- 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…
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- OGC WFS
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- CSV
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- KML