USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 05529900 WELLER CREEK AT MOUNT PROSPECT, IL

Cook County, Illinois

Hydrologic Unit Code 07120004

Latitude 42°03'32", Longitude 87°57'23" NAD27

Drainage area 9.02 square miles

Gage datum 657.25 feet above NGVD29

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1961	1961-09-22	3.00	444
1962	1962		210^4,Bm
1963	1963-07-19	-0.93	195
1964	1964-09-22		235²
1965	1965-08-17	0.89	291
1966	1966-07-27	5.80	821
1967	1967-06-10	7.13	1,160
1968	1968-08-17	4.66	627
1969	1969-07-17	2.67	418
1970	1970-06-02	6.25	919
1971	1971-02-19		680²
1972	1972-08-26	7.21	1,190
1973	1972-12-30		840²
1974	1974-05-16	3.00	444
1975	1975-04-27	4.24	571
1976	1976-07-21	2.35	392
1977	1977-06-30	0.47	266
1979	1979-04-11	0.83	287

Peak Streamflow Qualification Codes.

2 -- Discharge is an Estimate
4 -- Discharge less than indicated value, which is Minimum Recordable Discharge at this site
Bm -- Month of occurrence is unknown or not exact

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: 2024-07-27 08:11:56 EDT
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