USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 15200270 SOURDOUGH C AT SOURDOUGH AK

Valdez-Cordova Census Area County, Alaska

Hydrologic Unit Code 19020102

Latitude 62°31'46", Longitude 145°30'52" NAD27

Drainage area 79.4 square miles

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1970	1970	74.15^Bm	50.0^Bm
1971	1971-08	75.31^Bd	410^Bd
1972	1972-05	78.32^Bd	1,270^Bd
1973	1973-06-25	75.12	300
1974	1974-05-15	75.52	260
1975	1975-05-13	76.30	495
1976	1976-05	74.14^Bd	110^Bd
1977	1977-05	76.51^Bd	490^Bd
1978	1978-05-07	74.84	245
1979	1979-05	78.46^Bd	1,270^Bd
1980	1980	74.86^Bm	324^Bm
1981	1981-05	73.56^Bd	114^Bd

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: 2024-06-01 08:39:36 EDT
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