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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    State Parks

    Metadata Updated: April 11, 2026

    Download In State Plane Projection Here. 

    Park district boundaries are based on legal documents filed in the office of the Recorder of Deeds and on court orders. Mapping is based on the legal descriptions from those documents, which relate to existing parcel, municipal, township and PLSS features. Attributes include the park name.


    Update Frequency:
    This dataset is updated on a weekly basis.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date September 1, 2022
    Metadata Updated Date April 11, 2026

    Metadata Source

    Harvested from Open data from Lake County, Illinois

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 1, 2022
    Metadata Updated Date April 11, 2026
    Publisher Lake County Illinois GIS
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=8df706ae1b784276ae02e9b4550da6ae&sublayer=0
    Data First Published 2016-11-17T17:27:32.000Z
    Data Last Modified 2026-04-05T11:10:09.359Z
    Category geospatial
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    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 59aaeef6-ddf3-44e0-8ab2-56b740ef9466
    Harvest Source Id e2c1b013-5957-4c37-9452-7d0aafee3fcc
    Harvest Source Title Open data from Lake County, Illinois
    Homepage URL https://data-lakecountyil.opendata.arcgis.com/datasets/lakecountyil::state-parks
    License https://www.arcgis.com/sharing/rest/content/items/89679671cfa64832ac2399a0ef52e414/data
    Metadata Type geospatial
    Old Spatial -88.1992,42.3068,-87.7972,42.4954
    Source Datajson Identifier True
    Source Hash 547bebc1f38c94b3d7b44ec07eaf40b031786c03996224f39819c7930fcac659
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -88.1992, 42.3068, -88.1992, 42.4954, -87.7972, 42.4954, -87.7972, 42.3068, -88.1992, 42.3068}

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