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USGS 04181500 ST. MARYS RIVER AT DECATUR, IN

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text

Click here to view flood inundation maps for this gaging station.

This gaging station is maintained in cooperation with:

  • The Indiana Department of Natural Resources
This station managed by the Indiana Water Science Center Office.

Available Parameters Available Period
  
1987-10-01  2025-12-23
2007-10-01  2025-12-23







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: 40.9 12-23-2025   02:45 EST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Dec 23 based on 78 water years of record more
Min
(1964)		 Most Recent
Instantaneous
Value Dec 23		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(1991)
13.0 40.9 70 192 616 726 3810

Gage height, feet
Most recent instantaneous value: 2.97 12-23-2025   02:45 EST
Graph of Gage height, feet

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