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Questions or concerns about USGS streamflow data in Montana and Wyoming can be directed to Kirk Miller (kmiller@usgs.gov; 307-775-9168).

Updated October 2, 2017 - USGS streamflow monitoring was reactivated with partner funding at the following site effective October 1, 2017 : - USGS streamflow monitoring was discontinued at the following sites effective September 12, 2017 :
  • 06111800 Big Spring Cr at R&B Trading Post nr Lewistown, MT (POR 2 yrs)
  • 06216900 Pryor Cr nr Huntley, MT (POR 24 yrs)
  • 12335100 Blackfoot R ab Nevada Cr nr Helmville, MT (POR 17 yrs)
  • 12365700 Stillwater R at Lawrence Park at Kalispell, MT (POR 10 yrs)
  • 12366080 Whitefish R nr mouth at Kalispell, MT (POR 10 yrs)
- USGS streamflow monitoring was discontinued at the following site effective October 1, 2017 :
  • 06307600 Hanging Woman Cr nr Birney, MT
USGS monitoring activities at these sites were funded by partner agencies. Lack of partner funding for these sites resulted in discontinuation of all streamgaging activities. Questions or concerns can be directed to Kirk Miller (kmiller@usgs.gov; 307-775-9168).

USGS 12340500 Clark Fork above Missoula MT

PROVISIONAL DATA SUBJECT TO REVISION

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February 22, 2016 : Daily suspended-sediment operations will be discontinued effective September 30, 2016. The primary objective of collecting suspended-sediment data at this site was to characterize sediment movement following the March 2008 removal of the Milltown Dam. Questions or concerns can be directed to Kirk Miller (kmiller@usgs.gov; 307-775-9168) or Wayne Berkas (wrberkas@usgs.gov; 406-457-5903).

Flood Tracking - Stage Flood Tracking - Discharge Gage-height Corrections Base Rating Shifted Rating
(About shift-adjusted ratings).
Station operated by the USGS Wyoming-Montana Water Science Center in cooperation with U.S. Environmental Protection Agency .
Leaving USGS: U.S. Coast Guard boating safety tips.
This station managed by the Helena Field Unit.

Available Parameters Available Period
All 2 Available Parameters for this site
  
00060 Discharge 1989-10-01  2017-11-19
00065 Gage height 2017-07-22  2017-11-19

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Summary of all available data for this site
Instantaneous-data availability statement


Discharge, cubic feet per second

Most recent instantaneous value: 1450 11-19-2017   20:00 MST
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Daily discharge, cubic feet per second -- statistics for Nov 19 based on 87 years of record more
Min
(1945)
25th
percen-
tile
Most Recent
Instantaneous
Value Nov 19
Median Mean 75th
percen-
tile
Max
(2009)
706 1290 1450 1510 1530 1700 2690


Gage height, feet

Most recent instantaneous value: 2.72 11-19-2017   20:00 MST
Graph of  Gage height, feet

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