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    • Groundwater-level altitudes and volatile and semivolatile organic compound concentrations at the Petro-Chemical Systems, Inc. (Turtle Bayou) Superfund site, Liberty County, Texas, 2024

    Metadata Updated: July 24, 2025

    The U.S. Geological Survey (USGS), in cooperation with the U.S. Environmental Protection Agency (EPA), collected groundwater-level altitude and water-quality data from selected monitoring wells at the Petro-Chemical Systems, Inc. (Turtle Bayou) Superfund site in Liberty County, Texas on April 29 and November 13, 2024. These data were collected to obtain information that could be used to provide an update on the status of groundwater contamination at the site. This data release documents the groundwater-level altitudes, field properties, and water-quality data obtained in April and November 2024 from six of the 11 on-site monitoring wells where similar data were collected by the USGS during sampling that took place in August and September 2020 (Braun and Becher 2022; Lucena, 2022). The same six wells that were sampled in April and November 2024 were also sampled in April 2023 (Adams, 2023). Each water-quality sample was analyzed for a suite of volatile and semivolatile organic compounds.

    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.

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    Dates

    Metadata Created Date July 24, 2025
    Metadata Updated Date July 24, 2025

    Metadata Source

    Harvested from DOI EDI

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date July 24, 2025
    Metadata Updated Date July 24, 2025
    Publisher U.S. Geological Survey
    Maintainer
    @Id http://datainventory.doi.gov/id/dataset/43c7d16c786634444e3d89bece122d57
    Identifier USGS:66562a4ad34ef3137d35ea4b
    Data Last Modified 20250321
    Category geospatial
    Public Access Level public
    Bureau Code 010:12
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://datainventory.doi.gov/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 7574ae73-9341-4eb0-a45a-e6938266f48b
    Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
    Harvest Source Title DOI EDI
    Metadata Type geospatial
    Old Spatial -94.6955,29.9186,-94.6951,29.9192
    Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
    Source Datajson Identifier True
    Source Hash 2be3acab2bb7c71f7fa0c2f94713519104997a0a213ea7ac2b2cbaa9c623f7cf
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -94.6955, 29.9186, -94.6955, 29.9192, -94.6951, 29.9192, -94.6951, 29.9186, -94.6955, 29.9186}

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