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Streamflow Measurements for the Nation


USGS 463846111585901 Helena Valley Div Canal Site 2 nr Helena MT


Lewis And Clark County, Montana
Hydrologic Unit Code 10030101
Latitude  46°38'46", Longitude 111°58'59" NAD27
Gage datum 3,703 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)
31993-08-27 -- ----YesasUSGS3.42 Unspecified NONE1Imported Channel 1UNSPother 3.42 UNSPUNSPUNSPunknUNSPUNSPUNSP
21993-06-30 12:00MDTYesasUSGS3.70 Unspecified NONE1Imported Channel 1UNSPother 3.70 UNSPUNSPUNSPunknUNSPUNSPUNSP
11993-05-10 11:15MDTYesRC /ASUSGS3.12 Unspecified NONE1Imported Channel 1UNSPother 3.12 UNSPUNSPUNSPunknUNSPUNSPUNSP