USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

05525000 IROQUOIS RIVER AT IROQUOIS, IL

Iroquois County, Illinois

Hydrologic Unit Code 07120002

Latitude 40°49'23", Longitude 87°34'54" NAD83

Drainage area 686 square miles

Gage datum 614.13 feet above NAVD88

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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: Illinois Water Data Support Team
Page Last Modified: 2024-04-25 12:50:10 EDT
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