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Streamflow Measurements for the Nation


USGS 451335111144301 Porcupine Cr at Mouth nr Gallatin Gateway MT


Gallatin County, Montana
Hydrologic Unit Code 10020008
Latitude  45°13'35", Longitude 111°14'43" NAD27
Drainage area 25.8  square miles
Gage datum 6,100 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)
71987-10-28 12:55MSTYesjhUSGS9.31 Unspecified NONE1Imported Channel 1UNSPother 9.31 UNSPUNSPUNSPunknUNSPUNSPUNSP
61987-09-25 11:30MDTYescpUSGS5.26 Unspecified NONE1Imported Channel 1UNSPother 5.26 UNSPUNSPUNSPunknUNSPUNSPUNSP
51987-08-18 12:30MDTYesjhUSGS7.45 Unspecified NONE1Imported Channel 1UNSPother 7.45 UNSPUNSPUNSPunknUNSPUNSPUNSP
41987-06-23 17:25MDTYesjhUSGS30.7 Unspecified NONE1Imported Channel 1UNSPother 30.7 UNSPUNSPUNSPunknUNSPUNSPUNSP
31987-05-21 12:00MDTYescpUSGS31.3 Unspecified NONE1Imported Channel 1UNSPother 31.3 UNSPUNSPUNSPunknUNSPUNSPUNSP
21987-04-30 13:30MDTYesjhUSGS38.4 Unspecified NONE1Imported Channel 1UNSPother 38.4 UNSPUNSPUNSPunknUNSPUNSPUNSP
11987-04-08 14:35MDTYescpUSGS5.02 Unspecified NONE1Imported Channel 1UNSPother 5.02 UNSPUNSPUNSPunknUNSPUNSPUNSP