Catalog - Data.gov

Found 25 datasets matching "U.S. States and Territories > American Samoa".

Federal
Projected flooding extents and depths based on 10-, 50-, 100-, and 500-year wave-energy return periods, with and without coral reefs, for the States of Hawaii and Florida, the Territories of Guam, American Samoa, Puerto Rico, and the U.S. Virgin Islands, and the Commonwealth of the Northern Mariana Islands
- Organization: Department of the Interior
- Updated: 2021-10-13T00:00:00Z
This data release provides flooding extent polygons (flood masks) and depth values (flood points) based on wave-driven total water levels for 22 locations within the States of Hawaii and Florida,...
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Search relevance: 141.36 | Views last month: 0
Federal
Long-period transition period, TL, for the conterminous United States, Alaska, Hawaii, Puerto Rico and United States Virgin Islands, 2009 NEHRP.
- Organization: Department of the Interior
- Updated: 2024-06-25T00:00:00Z
For designing buildings and other structures to safely resist earthquakes, the 2009 NEHRP Recommended Seismic Provisions and the 2010 ASCE/SEI 7 Standard contain maps of long-period transition...
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Search relevance: 65.45 | Views last month: 4
Federal
U.S. Coastal Lidar Elevation Data Archive - Including the Great Lakes and Territories, 1996 - present (NCEI DSI 2068_01)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2007-01-01T00:00:00.000+00:00
The coastal lidar archive includes data from both topographic and bathymetric lidar surveys along U.S. coasts. Data in the archive span from the mid-1990s to the present and are collected using a...
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Search relevance: 63.36 | Views last month: 0
Federal
Ferry Routes
- Organization: Department of Transportation
- Updated: 2025-10-27T00:00:00.000+00:00
The National Census of Ferry Operators (NCFO) Routes dataset was collected through December 31, 2022 and compiled on October 27, 2025 from the Bureau of Transportation Statistics (BTS) and is part...
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Search relevance: 53.20 | Views last month: 0
Federal
EnviroAtlas - Hydrologic Sinks for the U.S. Pacific Territories
- Organization: U.S. Environmental Protection Agency
- Updated: 2025-06-11T00:00:00.000+00:00
This EnviroAtlas GIS dataset represents hydrologic sinks and major depressions in the landscape that are more than 2 meters deep, have a surface area of more than 78 square meters, and are fully...

Search relevance: 52.01 | Views last month: 0
Federal
Ferry Terminals
- Organization: Department of Transportation
- Updated: 2025-10-27T00:00:00.000+00:00
The National Census of Ferry Operators (NCFO) Terminals dataset was collected through December 31, 2022 and compiled on October 27, 2025 from the Bureau of Transportation Statistics (BTS) and is...
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Search relevance: 50.82 | Views last month: 2
Federal
Benthic percent cover derived from image analysis for selected locations in the Pacific Ocean
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-10-09T00:00:00.000+00:00
The data products described herein are part of the NOAA Coral Reef Conservation Program (CRCP) funded projects aimed at documenting the status and trends for benthic cover and composition on coral...

Search relevance: 48.62 | Views last month: 0
Federal
National Coral Reef Monitoring Program: Socioeconomic surveys of human use, knowledge, attitudes, and perceptions in American Samoa
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-01-06T00:00:00.000+00:00
The socioeconomic survey data in this collection come from surveys of adult residents in American Samoa conducted as part of NOAA's ongoing National Coral Reef Monitoring Program (NCRMP). Surveys...
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Search relevance: 37.02 | Views last month: 0
Federal
National Coral Reef Monitoring Program: Socioeconomic Secondary Data (human population, economic impacts of fishing and tourism, community well being, physical infrastructure and governance) in American Samoa from 1995 to 2018 (NCEI Accession 0191552)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-08-09T00:00:00.000+00:00
This dataset is a compilation and synthesis of secondary data in American Samoa corresponding to the following topics: Human population changes near coral reefs, Economic impact of coral reef...
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Search relevance: 36.44 | Views last month: 0
Federal
NCCOS Assessment: Chemical contaminants data from the Faga’alu Bay and Watershed, American Samoa before and after best management practices from 2014-01-18 to 2022-04-06 (NCEI Accession 0302885)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-04-16T00:00:00.000+00:00
This dataset represents a “before and after” sediment sampling effort from Faga’alu Bay and watershed, American Samoa, to evaluate the effectiveness of best management practices at a quarry site. ...
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Search relevance: 34.14 | Views last month: 0
Federal
NCCOS Assessment: Water Quality in Fagatele Bay, National Marine Sanctuary of American Samoa, from 2019-04-22 to 2019-04-26 (NCEI Accession 0247462)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-02-23T00:00:00.000+00:00
This dataset represents water quality chemistry information for Fagatele Bay, a unit of the National Marine Sanctuary of American Samoa (NMSAS). Contaminant groups quantified were: pesticides,...
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Search relevance: 33.81 | Views last month: 0
Federal
NCCOS Assessment: Baseline Chemical Contaminants Data from the Nuuuli Pala Lagoon, American Samoa from 2017-07-11 to 2017-07-14 (NCEI Accession 0208106)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-11-14T00:00:00.000+00:00
This dataset represents a one-time sediment sampling effort from the Nu’uuli Pala Lagoon, American Samoa. A suite of organic and inorganic parameters were quantified at twelve randomly selected...
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Search relevance: 33.08 | Views last month: 0
Federal
Tribal Programs
- Organization: U.S. Department of Health & Human Services
- Updated: 2025-09-05
ANA provides funding to federally and state recognized tribes and Native nonprofits in the continental U.S., Alaska, Hawaii, Guam, Commonwealth of the Northern Mariana Islands, and American Samoa...
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Search relevance: 32.19 | Views last month: 1
Federal
NCCOS Assessment: Water Quality Data to Assess Eutrophication Effects on Coral Ecosystem Health in Vatia Bay, American Samoa from 2015-05-13 to 2018-08-28 (NCEI Accession 0208020)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-12-10T00:00:00.000+00:00
This dataset represents three years of water quality data collected in Vatia Bay, American Samoa. A standard suite of nutrient parameters (nitrate, nitrite, ammonium, urea, total nitrogen,...
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Search relevance: 31.04 | Views last month: 0
Federal
CO-OPS station 1770000: PAGO PAGO, AMERICAN SAMOA 1-minute Raw Tsunami Water Level Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2007-01-01T00:00:00.000+00:00
CO-OPS has been involved with tsunami warning and mitigation since the Coast and Geodetic Survey started the Tsunami Warning System in 1948 to provide warnings to the Hawaiian Islands. After the...
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Search relevance: 24.33 | Views last month: 0
Federal
Geodetic Control Information on Passive Marks
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-01-01T00:00:00.000+00:00
This data contains a set of geodetic control stations maintained by the National Geodetic Survey. Each geodetic control station in this dataset has either a precise Latitude/Longitude used for...
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Search relevance: 19.46 | Views last month: 12
Federal
CO-OPS 1-minute Tsunami Water Level Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2007-01-01T00:00:00.000+00:00
CO-OPS has been involved with tsunami warning and mitigation since the Coast and Geodetic Survey started the Tsunami Warning System in 1948 to provide warnings to the Hawaiian Islands. After the...
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Search relevance: 14.72 | Views last month: 1
Federal
CO-OPS Water Level Data from the Coastal Tide Gauge and Great Lake Water Level Network of the United States and US Territories
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-10-01T00:00:00.000+00:00
The Center for Operational Oceanographic Products and Services (CO-OPS) of the National Ocean Service (NOS), an organizational element of NOAA, operates and maintains a network of approximately...
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Search relevance: 14.69 | Views last month: 0
Federal
High Tide Flooding Products from NOAA CO-OPS
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-01-01T00:00:00.000+00:00
High tide flooding is the overflow or excess accumulation of water that covers typically dry coastal land and occurs during high tides. As relative sea levels rise, high tide flooding (HTF) is...
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Search relevance: 12.74 | Views last month: 2
Federal
NOAA Water Levels for Coastal, Estuaries and Great Lakes regions
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1835-01-01T00:00:00.000+00:00
For over 200 years, NOAA's Center for Operational Oceanographic Products and Services (CO-OPS) and its predecessors have been managing a comprehensive system for observing, communicating, and...
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Search relevance: 12.46 | Views last month: 1

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