USGS 12340500 Clark Fork above Missoula MT

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text
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: National Weather Service forecast. U.S. Coast Guard boating safety tips.
This station managed by the Helena Field Unit.

Available Parameters Available Period
  
2022-04-05  2025-11-10
1989-10-01  2026-02-20
2007-10-01  2026-02-20
2022-04-05  2025-11-10
2022-04-05  2025-11-10







 (7)
 
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Summary of all available data for this site
Instantaneous-data availability statement

Temperature, water, degrees Celsius
 
-- Data temporarily unavailable for the time period specified --

Discharge, cubic feet per second
Most recent instantaneous value: 1250 02-20-2026   07:00 MST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Feb 20 based on 95 water years of record more
Min
(1933)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Feb 20		 Median Mean 75th
percen-
tile		 Max
(1982)
640 1130 1250 1320 1510 1600 4230

Gage height, feet
Most recent instantaneous value: 2.50 02-20-2026   07:00 MST
Graph of Gage height, feet

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
 
-- Data temporarily unavailable for the time period specified --

Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)
 
-- Data temporarily unavailable for the time period specified --