Datasets

National Geodetic Survey Control Stations

This data contains a set of geodetic control stations maintained by the National Geodetic Survey. Downloaded from National Geodetic Survey website Feb 2025. Each geodetic control station in this dataset has either a precise…

• HTML
• ArcGIS
• OGC WFS
• OGC WMS
• CSV
• ZIP
• GeoJSON
• KML

Geoid 12B

Geoid 12B: Hybrid geoid model used to convert the ellipsoidal height obtained by the Global Navigation Satellite System (to the orthometric height of a specific vertical datum). The National Geodetic Survey (NGS) has been producing the…

• HTML
• ArcGIS
• OGC WFS
• OGC WMS
• CSV
• ZIP
• GeoJSON
• KML

NOAA Marine Protected Area (MPA) Inventory

NOAA Marine Protected Areas for Hawaii and vicinity, 2024 version. Downloaded from ArcGIS Online (https://noaa.maps.arcgis.com/home/item.html?id=eb2b36aecb004f14ac29cf0260624291overview) by Hawaii Statewide GIS staff, Mar 14, 2025.…

• HTML
• ArcGIS
• OGC WFS
• OGC WMS
• CSV
• ZIP
• GeoJSON
• KML

Annual Rainfall (mm)

Mean Annual Rainfall Isohyets in Millimeters for the Islands of Hawai‘i, Kaho‘olawe, Kaua‘i, Lāna‘i, Maui, Moloka‘i and O‘ahu. Source: 2011 Rainfall Atlas of Hawaii, https://www.hawaii.edu/climate-data-portal/rainfall-atlas . Note that…

• HTML
• ArcGIS
• OGC WFS
• OGC WMS
• CSV
• ZIP
• GeoJSON
• KML

Annual Rainfall (in)

Mean Annual Rainfall Isohyets in Inches for the Islands of Hawai‘i, Kaho‘olawe, Kaua‘i, Lāna‘i, Maui, Moloka‘i and O‘ahu. Source: 2011 Rainfall Atlas of Hawaii, https://www.hawaii.edu/climate-data-portal/rainfall-atlas . Note that Moloka‘I…

• HTML
• ArcGIS
• OGC WFS
• OGC WMS
• CSV
• ZIP
• GeoJSON
• KML

DBEDT Pie Chart Of Electric Hybrid Fossil Cars (CSV)

Pie Chart Of Electric Hybrid Fossil Cars (CSV)

• CSV

2024 Election Maps - Statewide

• CSV
• XML
• JSON

2022 Elections Maps - Statewide

2022 Election Maps - Statewide

• CSV
• XML
• JSON

Election Maps - Statewide

Election Maps - Statewide

• CSV
• RDF
• JSON
• XML

Wetlands

Wetlands in the State of Hawaii. Source: USFWS, November 2024. ( https://www.fws.gov/program/national-wetlands-inventory/data-download ). This data set represents the extent, approximate location and type of wetlands and deepwater habitats…

• HTML
• ArcGIS
• OGC WFS
• OGC WMS
• CSV
• ZIP
• GeoJSON
• KML

Public Schools

Public School locations for the main Hawaiian Islands as of November 2024. Source: State Department of Education, 11/25/24. For additional information, please refer to complete metadata at…

• HTML
• ArcGIS
• OGC WFS
• OGC WMS
• CSV
• ZIP
• GeoJSON
• KML

Interim Instream Flow Standards Mandated

Point locations and descriptions of Quantitative Interim Instream Flow Standards (IIFS) for Hawaiian streams as of October 2024. Source: Received from DLNR/CWRM October 28, 2024. Description: The Interim Instream Flow Standard is the…

• HTML
• ArcGIS
• OGC WFS
• OGC WMS
• CSV
• ZIP
• GeoJSON
• KML

HDOT Airports - Property Boundary Sources

Source information for property boundaries for Hawaii Department of Transportation Airports as of December 1, 2023. Source: Ricondo, Consultant for Hawaii DOT Airports Division. For additional information, please refer to metadata at…

• HTML
• ArcGIS
• OGC WFS
• OGC WMS
• CSV
• ZIP
• GeoJSON
• KML

Water Quality Classification

This dataset contains those marine Water Quality Standards Classifications surrounding the main Hawaiian Islands as specified in DOH Administrative Rules, specifically Hawaii Administrative Rules Title 11, Department of Health, Chapter 54…

• HTML
• ArcGIS
• OGC WFS
• OGC WMS
• CSV
• ZIP
• GeoJSON
• KML

Maui County Community Plan Boundaries

Maui County Community Plan Area Boundaries; Source: Maui County Planning Department, September 2024. For additional information, please refer to complete metadata at https://files.hawaii.gov/dbedt/op/gis/data/CommPlanBndriesMauCty.pdf or…

• HTML
• ArcGIS
• OGC WFS
• OGC WMS
• CSV
• ZIP
• GeoJSON
• KML

GNIS (Geographic Names)

Geographic Names for the State of Hawaii as of September 3, 2024. (Data current / last edited in GNIS December 2023). Downloaded by the Hawaii Statewide GIS Program from the U.S. Board on Geographic Names Geographic Names Information…

• HTML
• ArcGIS
• OGC WFS
• OGC WMS
• CSV
• ZIP
• GeoJSON
• KML

Roads - Honolulu County

Description: Streets for the island of Oahu only as of August 2024. Source: Hawaii Statewide GIS staff downloaded from Honolulu Land Information System (HOLIS), C&C of Honolulu, September 26, 2024. For additional information, please refer…

• HTML
• ArcGIS
• OGC WFS
• OGC WMS
• CSV
• ZIP
• GeoJSON
• KML

Mile Markers

DOT Road Inventory (Mile Markers) for the main Hawaiian Islands from the Hawaii State DOT 2023 Road Inventory Survey. Source: Received from State of Hawaii Dept. of Transportation, September 2024. Note: Mileage displayed on the mile marker…

• HTML
• ArcGIS
• OGC WFS
• OGC WMS
• CSV
• ZIP
• GeoJSON
• KML

HDOT Airports - Airspace 10 Foot Contours

10 Foot Contours depicting Hawaii Department of Transportation Airports FAA Part 77 Surface Elevations in Mean Sea Level Feet. Source: Ricondo, Consultant to Hawaii DOT Airports Division. The DOT-Airports is providing the 14 CFR Part 77…

• HTML
• ArcGIS
• OGC WFS
• OGC WMS
• CSV
• ZIP
• GeoJSON
• KML

Zoning (City and County of Honolulu)

Description: C&C of Honolulu Land Use Zoning Designations as of September 2023. Source: City and County of Honolulu ( https://honolulu-cchnl.opendata.arcgis.com/ ); downloaded September 18, 2023. Note: The Office of Planning and…

• HTML
• ArcGIS
• OGC WFS
• OGC WMS
• CSV
• GeoJSON
• KML