Datasets
Search every dataset published on Hawaiʻi’s open data portal.
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- artificial path5
- Well5
- Watershed Boundary Dataset5
- Watershed Boundaries5
- Watershed5
- Waterfall5
- Water Intake Outflow5
- Wash5
- Wall5
- WBD5
- United States5
- Underground Conduit5
- US5
- Tunnel5
- Topographic5
- Swamp5
- Surface water systems5
- Subwatershed5
- Subregion5
- Submerged Stream5
- Subbasin5
- Sub-region5
- Sub-basin5
- StreamRiver5
- Stream5
- State_Hawaii5
- State5
- Spillway5
- Special Use Zone Limit5
- Special Use Zone5
- Sounding Datum Line5
- SinkRise5
- SeaOcean5
- Rock5
- Reservoir5
- Region5
- Reef5
- Reach code5
- Reach5
- Rapids5
- Pond5
- PointEvent5
- Point5
- Playa5
- Orthoimage5
- Nonearthen Shore5
- National Hydrography Dataset NHD Best Resolution5
- Maui County5
- Marsh5
- Lock Chamber5
- Levee5
- Kauai County5
- Kalawao County5
- Inundation Area5
- Ice mass5
- Hydrologic Units5
- Hydrologic Unit Code5
- Hydrography5
- Hydrographic5
- Honolulu County5
- Hazard Zone5
- HUC5
- HU85
- HU65
- HU45
- HU25
- HU165
- HU145
- HU125
- HU105
- HI5
- Gate5
- Gaging Station5
- ForeShore5
- Flume5
- Flow direction network5
- Estuary5
- Esri File GeoDatabase 105
- Drainageway5
- Drainage areas for surface water5
- DamWeir5
- Connector5
- Coastline5
- CanalDitch5
- Bridge5
- Boundary5
- Boundaries5
- BayInlet5
- Basin5
- Area to be submerged5
- Area of Complex Channels5
- Administrative watershed units5
7 datasets
- Office of Planning and SustainabilityUpdated Oct 13, 2026
DOH Aquifers
Description: Aquifers determined/defined by the Hawaii State Dept. of Health. (Note: DLNR maintains another version of aquifers, which is more administrative in nature, and which has different boundaries than the DOH version, which is more…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- 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…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
NHD Points
Description: National Hydrography Dataset (NHD) Point features as of October, 2022. Source: USGS. Downloaded from USGS National Map download page in October, 2022. See also NHD Areas, Flowlines, Lines and Waterbodies layers. For additional…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
NHD Lines
Description: National Hydrography Dataset (NHD) Line features as of October, 2022. Source: USGS. Downloaded from USGS National Map download page in October, 2022. See also NHD Areas, Flowlines, Points and Waterbodies layers. For additional…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
NHD Flowlines
Description: National Hydrography Dataset (NHD) Flowline features as of October, 2022. Source: USGS. Downloaded from USGS National Map download page in October, 2022. See also NHD Areas, Lines, Points and Waterbodies layers. For additional…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
NHD Areas
Description: National Hydrography Dataset (NHD) Area features as of October, 2022. Source: USGS. Downloaded from USGS National Map download page in October, 2022. See also NHD Flowlines, Lines, Points and Waterbodies layers. For additional…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
NHD Waterbodies
Description: National Hydrography Dataset (NHD) Waterbody features as of October, 2022. Source: USGS. Downloaded from USGS National Map download page in October, 2022. See also NHD Areas, Flowlines, Lines, Points and Waterbodies layers.…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML