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    • The frequency of extreme rainfall intensities over a 24-hour duration for Connecticut Watersheds

    Metadata Updated: October 29, 2025

    These GIS grids were produced from NOAA precipitation frequency estimates for North America based on precipitation data collected from 1816 to 2014. The grids provide data for the 2-, 5-, 10-, 25-, 50-, 100-, 200-, and 500-year recurrence intervals for a 24-hour duration. Grid values are in inches.

    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 13, 2025
    Metadata Updated Date October 29, 2025

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 13, 2025
    Metadata Updated Date October 29, 2025
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/usgs-60491896d34eb120311abf8a
    Data Last Modified 2021-04-28T00:00:00Z
    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://ddi.doi.gov/usgs-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 04e383ef-a25f-45b9-84fd-1dc9fb4e94da
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -73.8995, 40.8550, -71.5155, 42.3014
    Source Datajson Identifier True
    Source Hash 2041e03bf28e1a6a356429e98c9ed5bc8a15f6b1130792eaea9471545648ea6f
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -73.8995, 40.8550, -73.8995, 42.3014, -71.5155, 42.3014, -71.5155, 40.8550, -73.8995, 40.8550}

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