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  • Introducing The Next Generation of USGS Water Data for the Nation
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  • June 23, 2019 -- The USGS is currently unable to acquire regularly transmitted data from a subset of gages nationwide. We are actively working to restore the interruption in service, which is impacting approximately 200 sites across the country. A follow up message will be posted when the problem has been resolved.
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URL INPUT ERROR:

    The URL elements:   &station_type_cd=   and:   &gw_type_cd=
        ...are no longer supported as of July 20, 2009.

    Both of these elements have been replaced by:   &site_tp_cd=

    For details see: site_tp_cd help