USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 06079600 Beaver Cr at Gibson Dam nr Augusta MT

Lewis And Clark County, Montana

Hydrologic Unit Code 10030104

Latitude 47°36'08.37", Longitude 112°45'26.88" NAD83

Drainage area 20.8 square miles

Gage datum 4,560 feet above NGVD29

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1959	1959-06-06	0.78	110
1960	1960-05-12	2.28	458
1961	1961-05-07	0.37	55.0
1962	1962-05-26	2.45	496
1963	1963-05-25	0.85	122
1964	1964-06-08		4,360
1965	1965-06-11	0.71	75.0
1966	1966-05-29	0.41	40.0
1967	1967-05-30	1.16¹	300
1968	1968-04	1.16^1,Bd	50.0^2,Bd
1969	1969-04	0.42^Bd	42.0^Bd
1970	1970-05-11	0.93	215
1971	1971-06-03	0.51	75.0
1972	1972-05-15	0.48	76.0
1973	1973-03-17	0.78¹	40.0

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: 2025-07-17 11:44:30 EDT
0.32 0.29 nadww01