USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 05551580 FOX RIVER AT YORKVILLE, IL

Kendall County, Illinois

Hydrologic Unit Code 07120007

Latitude 41°38'34.22", Longitude 88°26'36.17" NAD83

Drainage area 1,804 square miles

Gage datum 562.28 feet above NAVD88

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
2012	2012-08-26	13.14	2,120^C
2013	2013-04-18	16.80	20,600^C
2014	2014-07-01	14.44	7,260^C
2015	2015-06-16	15.44	12,100^C
2016	2016-05-12	14.55	7,650^C
2017	2017-07-22	15.28	10,900^C
2018	2018-02-21	15.05	9,820^C
2019	2019-05-01	15.00	9,840^C
2020	2020-05-18	15.77	13,400^C
2021	2021-03-18	13.58	3,540^C
2022	2022-05-04	14.15	5,800^C
2023	2023-04-05	14.38	6,910^C
2024	2024-07-16	14.20	5,820^C

Peak Streamflow Qualification Codes.

C -- All or part of the record affected by Urbanization, Mining, Agricultural changes, Channelization, or other

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: 2025-05-13 07:09:01 EDT
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