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USGS 04181500 ST. MARYS RIVER AT DECATUR, IN

PROVISIONAL DATA SUBJECT TO REVISION

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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  2025-11-04
2007-10-01  2025-11-04







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: 23.5 11-04-2025   20:55 EST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Nov 4 based on 78 water years of record more
Min
(1965)		 Most Recent
Instantaneous
Value Nov 4		 25th
percen-
tile		 Median 75th
percen-
tile		 Mean Max
(2019)
7.00 23.5 27 51 113 239 3550

Gage height, feet
Most recent instantaneous value: 2.71 11-04-2025   20:55 EST
Graph of Gage height, feet

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