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Streamflow Measurements for the Nation


USGS 464042111543401 Helena Valley Field Drain no 1 nr Est Helena MT
Lewis And Clark County, Montana
Hydrologic Unit Code 10030101
Latitude  46°40'42", Longitude 111°54'34" NAD27
Gage datum 3,665 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 		 Channel
Number		 Channel
Name		 Meas.
type 		 Stream
flow
method 		 Velocity
method 		 Channel
flow
(ft3/s)		 Channel
width
(ft)		 Channel
area
(ft2)		 Channel
vel.
(ft/s)		 Channel
stability 		 Channel
material 		 Channel
evenness 		 Long.
vel.
desc. 		 Horz.
vel.
desc. 		 Vert.
vel.
desc. 		 Channel
loc.
code 		 Channel
loc.
dist.(ft)
31993-08-26 10:30MDTYesasUSGS0.80 Unspecified NONE1Imported Channel 1UNSPother 0.80 UNSPUNSPUNSPunknUNSPUNSPUNSP
21993-06-29 11:15MDTYesasUSGS0.80 Unspecified NONE1Imported Channel 1UNSPother 0.80 UNSPUNSPUNSPunknUNSPUNSPUNSP
11993-05-05 12:45MDTYesas /pkUSGS0.43 Unspecified NONE1Imported Channel 1UNSPother 0.43 UNSPUNSPUNSPunknUNSPUNSPUNSP