USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 05420100 PLUM RIVER AT SAVANNA, IL

Carroll County, Illinois

Hydrologic Unit Code 07060005

Latitude 42°05'53", Longitude 90°07'36" NAD83

Drainage area 273 square miles

Contributing drainage area 273.00 square miles

Gage datum 580.86 feet above NGVD29

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1995	1995-05-11	15.93	2,320
1996	1996-05-29	16.75	4,130
1997	1997-02-21	19.91¹	5,980²

Peak Gage-Height Qualification Codes.

Peak Streamflow Qualification Codes.

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

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2025-02-20 14:25:32 EST
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