Datasets
Search every dataset published on Hawaiʻi’s open data portal.
Filters2
Organization
Category
Tag
Show 6 moreShow fewer
2 datasets
Active filters:Clear all
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Dams
Regulated dams in Hawaii as of August 2026. Source: DLNR Engineering Branch, August 3, 2026. This data is continuously updated by the State of Hawaii Dam Safety Program at https://dams.hawaii.gov . It can also be found on the National…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Commercial Harbors
Commercial Harbors in the State of Hawaii maintained by the State Department of Transportation. Source: Hawaii State Dept. of Transportation, Harbors Division, March, 2019. For additional information, please refer to complete metadata at…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML