Who publishes Anchorages?

Office for Coastal Management, part of National Oceanic and Atmospheric Administration, Department of Commerce, publishes this dataset on Data.gov.

How often is it updated?

The publisher does not list a schedule. The last update was on 10/25/2023.

How do I download it?

It is available as ZIP. Use the links in Files and access, which open the official government source.

Checked Oct 30, 2026

Federal dataMaps & Geospatial

Anchorages

Name: Anchorages
Creator: National Oceanic and Atmospheric Administration, Department of Commerce
Published: 2023-10-25T00:00:00.000Z

Published by Office for Coastal Management · Updated 10/25/2023

Official source Download ZIP

Last updated: 10/25/2023; First published 10/25/2023
Update frequency: Not listed
Formats: 1; ZIP
Coverage: Nationwide; Federal data

About this dataset

Anchorages are well-defined navigable waters where a vessel may safely drop anchor. The size, shape, and conditions for use of these areas can vary widely. Generally, anchorages are not used for an indefinite duration, nor are they routinely used for maintenance, repair, overhaul, bunkering, or sea trials.

Files and access

Links open the official government source

https://marinecadastre.gov/downloads/data/mc/Anchorage.zipmarinecadastre.govZIP
https://marinecadastre.gov/data/marinecadastre.govWeb page
GCMD Keyword Forum Pageforum.earthdata.nasa.govWeb page
Full Metadata Recordfisheries.noaa.govWeb page
NOAA Office for Coastal Management Websitecoast.noaa.govWeb page

Links open outside websites we do not control.

Frequently asked questions

Who publishes Anchorages?: Office for Coastal Management, part of National Oceanic and Atmospheric Administration, Department of Commerce, publishes this dataset on Data.gov.
How often is it updated?: The publisher does not list a schedule. The last update was on 10/25/2023.
How do I download it?: It is available as ZIP. Use the links in Files and access, which open the official government source.

Similar data from other publishers

Channels, Basins, and AnchoragesState of Connecticut · Department of Energy & Environmental ProtectionChannels, Basins, and Anchorages is a 1:20,000-scale, polygon feature-based layer that includes the location of channels, turning basins, and anchorages within (mostly) Connecticut waters. The layer is derived from information depicted on the 2002 edition of d
CSVXLSTXTZIP+3Updated 10/28/2019

Where this catalog comes from

Data.gov CatalogU.S. General Services Administration
State and local open data portalsSocrata Discovery API
State and city CKAN portalsCalifornia, Virginia, Boston, Houston and more
Government ArcGIS Hub sitesCity and county GIS data

Catalog checked 10/24/2026

We list dataset descriptions only. Downloads and APIs link straight to the official government source, which holds the current version and its terms of use.

Source: Data.gov · Last updated 10/24/2026 · Listing only; the data stays with the publisher