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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 06294991 West Fork Armells Creek near Forsyth MT


Rosebud County, Montana
Hydrologic Unit Code 10100001
Latitude  46°05'10", Longitude 106°46'09" NAD27
Drainage area 148  square miles
Output formats
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Tab-separated data with channel data
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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)
321977-09-28 -- ----YestfUSGS0.00 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
311977-08-31 -- ----YesbbUSGS0.00 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
301977-07-27 -- ----YestfUSGS0.00 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
291977-06-30 -- ----YestfUSGS0.00 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
281977-05-26 -- ----YestfUSGS0.20 Unspecified NONE1Imported Channel 1UNSPother 0.20 UNSPUNSPUNSPunknUNSPUNSPUNSP
271977-04-04 -- ----YestfUSGS0.33 Unspecified NONE1Imported Channel 1UNSPother 0.33 UNSPUNSPUNSPunknUNSPUNSPUNSP
261977-03-24 -- ----YestfUSGS0.10 Unspecified NONE1Imported Channel 1UNSPother 0.10 UNSPUNSPUNSPunknUNSPUNSPUNSP
251977-02-16 -- ----YessUSGS0.73 Unspecified NONE1Imported Channel 1UNSPother 0.73 UNSPUNSPUNSPunknUNSPUNSPUNSP
241977-01-19 -- ----Yesf/sUSGS0.00 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
231976-12-15 -- ----YeskUSGS0.00 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
221976-11-18 -- ----YeskUSGS0.00 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
211976-10-28 -- ----YeskUSGS0.00 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
201976-09-09 -- ----YeskUSGS0.00 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
191976-08-04 -- ----YeskUSGS0.00 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
181976-07-08 -- ----YesjfUSGS0.00 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
171976-06-04 -- ----YesjfUSGS0.10 Unspecified NONE1Imported Channel 1UNSPother 0.10 UNSPUNSPUNSPunknUNSPUNSPUNSP
161976-05-06 -- ----YesjfUSGS2.22 Unspecified NONE1Imported Channel 1UNSPother 2.22 UNSPUNSPUNSPunknUNSPUNSPUNSP
151976-04-07 -- ----YesjfUSGS0.68 Unspecified NONE1Imported Channel 1UNSPother 0.68 UNSPUNSPUNSPunknUNSPUNSPUNSP
141976-03-02 -- ----YesjfUSGS0.50 Unspecified NONE1Imported Channel 1UNSPother 0.50 UNSPUNSPUNSPunknUNSPUNSPUNSP
131976-02-03 -- ----YesjfUSGS0.80 Unspecified NONE1Imported Channel 1UNSPother 0.80 UNSPUNSPUNSPunknUNSPUNSPUNSP
121975-12-02 -- ----YesjfUSGS0.00 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
111975-11-05 -- ----YesjfUSGS0.03 Unspecified NONE1Imported Channel 1UNSPother 0.03 UNSPUNSPUNSPunknUNSPUNSPUNSP
101975-10-16 -- ----YesjfUSGS0.01 Unspecified NONE1Imported Channel 1UNSPother 0.01 UNSPUNSPUNSPunknUNSPUNSPUNSP
91975-09-09 -- ----YesdelUSGS0.00 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
81975-07-08 -- ----YesdelUSGS0.58 Unspecified NONE1Imported Channel 1UNSPother 0.58 UNSPUNSPUNSPunknUNSPUNSPUNSP
71975-06-03 -- ----YesdelUSGS2.00 Unspecified NONE1Imported Channel 1UNSPother 2.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
61975-05-06 -- ----YesdelUSGS17.1 Unspecified NONE1Imported Channel 1UNSPother 17.1 UNSPUNSPUNSPunknUNSPUNSPUNSP
51975-04-02 -- ----YesdelUSGS1.47 Unspecified NONE1Imported Channel 1UNSPother 1.47 UNSPUNSPUNSPunknUNSPUNSPUNSP
41975-03-03 -- ----YesdelUSGS27.8 Unspecified NONE1Imported Channel 1UNSPother 27.8 UNSPUNSPUNSPunknUNSPUNSPUNSP
31975-02-27 -- ----YesdelUSGS21.8 Unspecified NONE1Imported Channel 1UNSPother 21.8 UNSPUNSPUNSPunknUNSPUNSPUNSP
21975-02-04 -- ----YesdelUSGS0.01 Unspecified NONE1Imported Channel 1UNSPother 0.01 UNSPUNSPUNSPunknUNSPUNSPUNSP
11974-10-08 -- ----YespwmUSGS0.00 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP