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

    Surface Data

    Metadata Updated: November 1, 2025

    Live surface/pavement data from Roadway Weather Information System (RWIS) sites in Iowa. Any field of NA or 9999 describes an invalid value being sent from sensor and was excluded for this REST service. This data gets updated every 10 minutes.

    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. See Terms License: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date April 12, 2024
    Metadata Updated Date November 1, 2025

    Metadata Source

    Harvested from Iowa metadata

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 12, 2024
    Metadata Updated Date November 1, 2025
    Publisher data.iowa.gov
    Maintainer
    Identifier https://data.iowa.gov/api/views/wb7g-jxqb
    Data First Published 2020-08-03
    Data Last Modified 2025-10-30
    Category Transportation Operations
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.iowa.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 82c6da2b-7975-4090-9907-1295e8d6b287
    Harvest Source Id b99375b9-0a36-4269-920a-6778122ddb87
    Harvest Source Title Iowa metadata
    Homepage URL https://data.iowa.gov/d/wb7g-jxqb
    License http://creativecommons.org/licenses/by/4.0/legalcode
    Source Datajson Identifier True
    Source Hash 8af84086f6ae140d12a898a3e5f781e09fafa9a291eaf39bfb8248d9c50f6de2
    Source Schema Version 1.1

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