{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "As a first step towards creating a national system, the National Marine Protected Areas Center (MPA Center) is synthesizing information on all existing place-based marine spatial management efforts in the country, including those that were not implemented specifically for conservation purposes. This report gives the first nation-wide view of the number, size, type, and purpose of DFMPAs in the United States. It answers the question, How many DFMPAs exist in the United States, and how are they currently being used?", "description": "

These data provide the spatial boundaries of DeFacto Marine Protected Areas in Hawaiian waters. Downloaded from NOAA De Facto Marine Protected Areas website (https://marineprotectedareas.noaa.gov/dataanalysis/defacto/) by Hawaii Statewide GIS staff, Mar 10, 2025. Projected to Hawaii Statewide GIS standard projection (Nad 83 UTM Zone 4, HARN) and clipped to Hawaii and the Pacific. DFMPAs cover 3% of the U.S. waters, (0-200 nautical miles offshore), which includes the Exclusive Economic Zone (EEZ), Territorial Sea, and state waters. DFMPAs range in size from less than one acre to more than 40,000 km2, though the vast majority is at the smaller end of this spectrum. Most of the small sites were created to provide places for vessels to anchor safely. Most of the large sites provide dedicated training and operation areas for various branches of the U.S. military, or facilitate the transfer of oil and gas to moored tanker vessels. Visit https://marineprotectedareas.noaa.gov/dataanalysis/defacto/ for more information about this layer, and https://www.fisheries.noaa.gov/inport/item/41962 for information about layer attributes. Also see https://files.hawaii.gov/dbedt/op/gis/data/MPA_noaa_de_facto.pdf <\/SPAN>or contact the Hawaii Statewide GIS Program, Office of Planning and Sustainable Development, State of Hawaii; PO Box 2359, Honolulu, Hi. 96804; (808) 587-2846; email: gis@hawaii.gov; Website: https://planning.hawaii.gov/gis.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "summary": "As a first step towards creating a national system, the National Marine Protected Areas Center (MPA Center) is synthesizing information on all existing place-based marine spatial management efforts in the country, including those that were not implemented specifically for conservation purposes. This report gives the first nation-wide view of the number, size, type, and purpose of DFMPAs in the United States. It answers the question, How many DFMPAs exist in the United States, and how are they currently being used?", "title": "De Facto MPAs - NOAA", "tags": [ "Marine Protected Areas", "DeFacto MPAs", "Hawaii" ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 150000000, "maxScale": 5000, "spatialReference": "", "accessInformation": "NOAA, National Ocean Service, Office of National Marine Sanctuaries, Marine Protected Areas Center", "licenseInfo": "

The data are not to be used for navigation.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>" }