USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 01509150 GRIDLEY CREEK ABOVE EAST VIRGIL NY

Cortland County, New York

Hydrologic Unit Code 02050102

Latitude 42°30'04", Longitude 76°07'37" NAD83

Drainage area 10.4 square miles

Gage datum 1,270 feet above NGVD29

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1975	1975-09-26	7.77	2,530
1976	1976-07-12	7.29	1,300
1977	1976-10-09	8.19²	4,080
1978	1978-01-09	9.07	1,900
1979	1979-03-05	9.02	680
1980	1979-11-26	8.47	340
1981	1981-02-20	8.61⁵	394^1,2
1982	1981-10-28	10.80	1,430

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://staging.waterdata.usgs.gov/nwis/peak?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2025-01-31 11:57:22 EST
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