USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 464122111543501 Helena Valley Field Dr No.1 at Mouth nr E Helena

Lewis And Clark County, Montana

Hydrologic Unit Code 10030101

Latitude 46°41'22", Longitude 111°54'35" NAD27

Gage datum 3,650 feet above NGVD29

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Meas. Number	Date Time	Time Datum	Measurement Used?	Who	Measuring Agency	Stream flow (ft³/s)	Gage Height (ft)	GH Change (ft)	Meas. Duration (hr)	Meas. Rated	Control	Flow Adjust. Code
2	1995-07-06 09:20	MDT	Yes	mj /jl	USGS	23.9				Unspecified		NONE
1	1995-03-27 10:20	MST	Yes	jl /mj	USGS	6.27				Unspecified		NONE

U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL: https://waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Montana Water Data Support Team
Page Last Modified: 2024-12-02 07:54:13 EST
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