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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 
21995-07-06 09:20MDTYesmj /jlUSGS23.9 Unspecified NONE
11995-03-27 10:20MSTYesjl /mjUSGS6.27 Unspecified NONE