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
  • Feedback

    • IMD Water Quality Portal Archive (June 2025)

    Metadata Updated: October 23, 2025

    Backups of all Inventory and Monitoring Network discrete water quality data uploaded to the EPA Water Quality Exchange/STORET (v. 2.0) as of June 2025.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date September 27, 2025
    Metadata Updated Date October 23, 2025

    Metadata Source

    Harvested from DOI NPS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 27, 2025
    Metadata Updated Date October 23, 2025
    Publisher National Park Service
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/nps-datastore-2315750
    Data First Published 2025-09-17T00:00:00Z
    Data Last Modified 2025-09-17T00:00:00Z
    Category Generic Dataset
    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 cff19751-387c-4c98-ad62-c4db3b1ee744
    Harvest Source Id d917c1a9-26b7-43ea-b8c5-c77ec750a850
    Harvest Source Title DOI NPS DCAT-US
    Homepage URL https://irma.nps.gov/DataStore/Reference/Profile/2315750
    Old Spatial -60.6562576,-23.9598236,154.499985,72.26443
    Program Code 010:119, 010:118
    Source Datajson Identifier True
    Source Hash 4c5aec92f6a97f0f727e8ad27ce7c1b20d7ce6c793ad1108ab46f7c778c364ac
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -60.6562576, -23.9598236, -60.6562576, 72.26443, 154.499985, 72.26443, 154.499985, -23.9598236, -60.6562576, -23.9598236}

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