USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 06127020 Willow Cr ab LMGA Reservoir nr Roundup MT

Musselshell County, Montana

Hydrologic Unit Code 10040202

Latitude 46°35'51.62", Longitude 108°41'37.27" NAD83

Drainage area 124 square miles

Gage datum 3,660 feet above NGVD29

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1996	1996-05-25	2.77	14.0
1997	1997-06-06	5.84	607
1998	1998-05-21	2.45	9.40
1999	1999-05-05	1.41	1.10
2000	2000-07-05	2.84	15.0
2001	2001-07-27	3.93	52.0
2002	2002		0.00^Bm
2003	2003		0.00^Bm
2004	2004		0.00^Bm

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: 2025-07-05 02:01:44 EDT
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