USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

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U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL: https://waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Iowa Water Data Support Team
Page Last Modified: 2025-10-29 23:32:59 EDT
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05451770 Iowa River at County Highway E49 near Tama, IA