USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 04087234 ROOT RIVER AT 60TH ST NEAR CALEDONIA, WI

Milwaukee County, Wisconsin

Hydrologic Unit Code 040400020303

Latitude 42°51'20.0", Longitude 87°59'26.6" NAD83

Drainage area 127.0 square miles

Gage datum 666.65 feet above NAVD88

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
2017	2017-07-14	10.91	1,980
2018	2018-05-15	11.15²	2,220
2019	2019-03-15	11.33²	2,090
2020	2020-05-18	12.82²	3,890
2021	2020-12-13	9.14²	946
2022	2022-09-12	10.84²	1,850
2023	2023-02-28	11.33²	2,490
2024	2024-04-03	11.42²	2,300

Peak Gage-Height Qualification Codes.

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

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2026-01-20 02:06:07 EST
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