Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content

Try the next-generation Data Catalog at catalog-beta.data.gov and help shape it with your feedback.

  • Feedback

    • Final Environmental Impact Statement (EIS) for an Ammunition Wharf in Outer Apra Harbor

    Metadata Updated: January 25, 2026

    This data package was created 2025-12-03 09:21:38 by NPSTORET and includes selected project, location, and result data. Data are from the Department of the Navy Pacific Division Naval Facilities Engineering Command 1983 Final Environmental Impact Statement for an Ammunition Wharf in Outer Apra Harbor, Guam, Mariana Islands. Water quality parameters including temperature, salinity, dissolved oxygen, pH, and turbidity were measured at 6 stations to characterize the existing water quality conditions in Apra Harbor near 2 proposed dock sites and surrounding waters. Sediment analyses for fractions and selected metals also were completed.

    Data contained in WAPA_NPSTORET_BE.ACCDB (NPSTORET back-end file) were filtered to include:

    Organization: - WAPA: War in the Pacific National Historical Park Project: - WAPA0016: Final Environmental Impact Statement (EIS) for an Ammunition Wharf in Outer Apra Harbor Station: - Include Trip QC And All Station Visit Results Value Status: - Accepted or Certified (exported as Final) or Final

    The data package is organized into five data tables: - Projects.csv - describes the purpose and background of the monitoring efforts - Locations.csv - documents the attributes of the monitoring locations/stations - Results.csv - contains the field measurements, observations, and/or lab analyses for each sample/event/data grouping - HUC.csv - enumerates the domain of allowed values for 8-digit and 12-digit hydrologic unit codes utilized by the Locations data table - Characteristics.csv - enumerates the domain of characteristics available in NPSTORET to identify what was sampled, measured or observed in Results

    Period of record for filtered data is 1983-11-11 to 1983-11-13. This data package is a snapshot in time of one National Park Service project. The most current data for this project, which may be more or less extensive than that in this data package, can be found on the Water Quality Portal at:

    https://www.waterqualitydata.us/data/Result/search?project=WAPA0016&mimeType=csv&zip=yes&dataProfile=biological&providers=STORET

    Access & Use Information

    Public: This dataset is intended for public access and use. License: us-pd

    Downloads & Resources

    Dates

    Metadata Created Date January 14, 2026
    Metadata Updated Date January 25, 2026

    Metadata Source

    Harvested from DOI NPS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 14, 2026
    Metadata Updated Date January 25, 2026
    Publisher National Park Service
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/NPS_DataStore_2316267
    Data First Published 2025-12-03T00:00:00Z
    Data Last Modified 2025-12-03T00:00:00Z
    Category Data Package
    Public Access Level public
    Bureau Code 010:24
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://ddi.doi.gov/nps-data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id c44b075d-a0c4-452c-a110-7abdd8ac8cd9
    Harvest Source Id d917c1a9-26b7-43ea-b8c5-c77ec750a850
    Harvest Source Title DOI NPS DCAT-US
    Homepage URL https://irma.nps.gov/DataStore/Reference/Profile/2316267
    License http://www.usa.gov/publicdomain/label/1.0/
    Old Spatial 144.62001,13.3765974,144.735077,13.4817257
    Program Code 010:118, 010:119
    Source Datajson Identifier True
    Source Hash 1b7c736e08250f27248f3bb2d1a95fac1d5eef016c602fb6b8856138a306f954
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": 144.62001, 13.3765974, 144.62001, 13.4817257, 144.735077, 13.4817257, 144.735077, 13.3765974, 144.62001, 13.3765974}
    Temporal 1983-11-11/1983-11-13

    Didn't find what you're looking for? Suggest a dataset here.