USGS Peak Streamflow -- 1 sites found

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Peak Streamflow for the Nation

Cook County, Illinois

Hydrologic Unit Code 07120003

Latitude 41°41'20.5", Longitude 87°49'47.8" NAD83

Drainage area 19.10 square miles

Gage datum 551.94 feet above NAVD88

**Period of record**
Begin Date	End Date	Peaks
2017-10-14	2023-07-05	5

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U.S. Department of the Interior | U.S. Geological Survey
Title: Peak Streamflow -- 1 sites found
URL: https://nwis.waterdata.usgs.gov/nwis/peak?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2025-07-13 07:45:40 EDT
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