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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 June 11, 2020 - USGS water-resources monitoring activities will be restored at the following sites:
  • 12323600 Silver Bow Creek at Opportunity, Montana (POR: 31 years)
  • 12323750 Silver Bow Creek at Warm Springs, Montana (POR: 35 years)

Updated May 12, 2020 - USGS water-resources monitoring activities were suspended effective June 1, 2020 at the following site:
  • 06088500 Muddy Creek near Vaughn, Montana (POR: 82 years)
USGS monitoring activities at this site was funded by our partner and USGS Cooperative Matching Funds (06088500). Lack of partner funding for this site resulted in suspension of all USGS monitoring activities. Efforts are ongoing to secure funding for future monitoring. Historical data will continue to be available from USGS.
* IMPORTANT: Next Generation Station Page

USGS 12335100 Blackfoot R ab Nevada Cr nr Helmville MT

PROVISIONAL DATA SUBJECT TO REVISION

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Flood Tracking - Stage Flood Tracking - Discharge Gage-height Corrections Base Rating Shifted Rating
(About shift-adjusted ratings).
Updated July 16, 2018 : USGS water-resources monitoring activities have been reactivated with partner funding and USGS Cooperative Matching Funds. For more information, contact Kirk Miller (kmiller@usgs.gov; 307-775-9168).

Station operated by the USGS Wyoming-Montana Water Science Center in cooperation with Montana Fish, Wildlife & Parks .
Leaving USGS: U.S. Coast Guard boating safety tips.
This station managed by the Helena Field Unit.

Available Parameters Available Period
  
1999-10-01  2020-07-09
2007-10-01  2020-07-09







 (7)
 

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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: 640 07-09-2020   07:45 MDT
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Daily discharge, cubic feet per second -- statistics for Jul 9 based on 19 water years of record more
Min
(2015)
25th
percen-
tile
Median Mean 75th
percen-
tile
Most Recent
Instantaneous
Value Jul 9
Max
(2011)
227 337 400 492 522 640 1600


Gage height, feet

Most recent instantaneous value: 4.97 07-09-2020   07:45 MDT
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