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USGS 04024000 ST. LOUIS RIVER AT SCANLON, MN

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text
Minnesota Centennial Streamgage - Celebrating Over 100 years of Streamflow Records

Minnesota Power Company Logo

Operated in cooperation with Minnesota Power under
license from the Federal Energy Regulatory Commission.

And as part of the

USGS Logo Federal Priority Streamgage (formerly NSIP)

Water-quality data collected in cooperation with the USEPA Great Lakes Restoration Initiative.

NEW: Contextual graphics related to current and historical streamflow from USGS WaterWatch Dashboard.

River forecasts are available at the:

National Weather Service Logo National Weather Service Forecast Page
This station managed by the Grand Rapids Field Office.

Available Parameters Available Period
  
2011-04-22  2025-12-14
2025-08-16  2025-12-14
1997-10-15  2025-12-14
2007-10-01  2025-12-14
2011-04-22  2025-12-14
2011-04-22  2025-12-14
2025-08-16  2025-12-14
2011-04-22  2025-12-14
2022-01-01  2025-12-14
2011-04-22  2025-12-14







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 0.0 12-14-2025   18:00 CST
Graph of Temperature, water, degrees Celsius

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Precipitation, total, inches
Most recent instantaneous value: 0.00 12-14-2025   18:30 CST
Graph of Precipitation, total, inches

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Discharge, cubic feet per second
Most recent instantaneous value: Ice 12-14-2025   18:30 CST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Dec 14 based on 117 water years of record more
Most Recent
Instantaneous
Value Dec 14		 Min
(1924)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(2016)
-- unavailable -- 228 888 1170 1320 1610 6990

Gage height, feet
Most recent instantaneous value: 3.10 12-14-2025   18:30 CST
Graph of Gage height, feet

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 317 12-14-2025   18:00 CST
Graph of Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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Dissolved oxygen, water, unfiltered, milligrams per liter
Most recent instantaneous value: 12.0 12-14-2025   18:00 CST
Graph of Dissolved oxygen, water, unfiltered, milligrams per liter

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Dissolved oxygen, water, unfiltered, percent of saturation
Most recent instantaneous value: 83 12-14-2025   18:00 CST
Graph of Dissolved oxygen, water, unfiltered, percent of saturation

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pH, water, unfiltered, field, standard units
Most recent instantaneous value: 7.9 12-14-2025   18:00 CST
Graph of pH, water, unfiltered, field, standard units

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Stream water level elevation above NAVD 1988, in feet
Most recent instantaneous value: 1104.18 12-14-2025   18:30 CST
Graph of Stream water level elevation above NAVD 1988, in feet

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Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)
Most recent instantaneous value: 3.0 12-14-2025   18:00 CST
Graph of Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)

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