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Navigable Waterways
The National Waterway Network is a comprehensive network database of the nation's navigable waterways. The data set covers the 48 contiguous states plus the District of Columbia, Hawaii, Alaska, Puerto Rico and water links between. The nominal scale of the dataset varies with the source material. The majority of the information is at 1:100,000 with larger scales used in harbor/bay/port areas and smaller scales used in open waters.
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| contactPoint |
{ "fn": "Open Data Administrator", "@type": "vcard:Contact", "hasEmail": "mailto:no-reply@opendata.maryland.gov" } |
| description | The National Waterway Network is a comprehensive network database of the nation's navigable waterways. The data set covers the 48 contiguous states plus the District of Columbia, Hawaii, Alaska, Puerto Rico and water links between. The nominal scale of the dataset varies with the source material. The majority of the information is at 1:100,000 with larger scales used in harbor/bay/port areas and smaller scales used in open waters. |
| distribution |
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| identifier | https://opendata.maryland.gov/api/views/4htq-p2i7 |
| issued | 2025-07-22 |
| keyword |
[ "alaska puerto", "columbia hawaii", "comprehensive network", "doit", "hawaii alaska", "maryland", "maryland open data", "national waterway", "network database", "puerto rico", "waterway network" ] |
| landingPage | https://opendata.maryland.gov/d/4htq-p2i7 |
| modified | 2026-06-17 |
| publisher |
{ "name": "opendata.maryland.gov", "@type": "org:Organization" } |
| title | Navigable Waterways |
