USGS 05536890 CHICAGO SANITARY AND SHIP CANAL NR LEMONT, IL

PROVISIONAL DATA SUBJECT TO REVISION

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This site is operated in cooperation with the

Cooperator logo U.S. Army Corps of Engineers
Chicago District - Chicago, Illinois


Real-time tagged fish detections near this site
This station managed by the Urbana Field Office.

Available Parameters Available Period
  
2007-10-01  2016-07-23
2004-12-08  2026-02-20
2007-10-01  2026-02-20
2007-10-01  2026-02-20
2025-10-26  2026-02-20







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second, [LMDA Primary WY2008-Current]
Most recent instantaneous value: -240 02-20-2026   23:32 CST
Graph of Discharge, cubic feet per second, [LMDA Primary WY2008-Current]

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Daily discharge, cubic feet per second -- statistics for Feb 23 based on 19 water years of record more
Most Recent
Instantaneous
Value Feb 23		 Min
(2025)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(2018)
-240 473 1540 2350 2780 3870 6280

Discharge, cubic feet per second, [Primary for LMDA Before WY2008]
Most recent instantaneous value: 12500 07-23-2016   23:50 CST
Graph of Discharge, cubic feet per second, [Primary for LMDA Before WY2008]

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Daily discharge, cubic feet per second -- statistics for Feb 23 based on 12 water years of record more
Min
(2006)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(2011)		 Most Recent
Instantaneous
Value Feb 23
1450 1580 2100 2290 2580 4090 12500

Gage height, feet
Most recent instantaneous value: 25.34 02-20-2026   23:32 CST
Graph of Gage height, feet

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Mean water velocity for discharge computation, feet per second, (CHANNELMASTER), [Vx Avg]
Most recent instantaneous value: 0.05 02-20-2026   23:40 CST
Graph of Mean water velocity for discharge computation, feet per second, [Vx Avg]

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Mean water velocity for discharge computation, miles per hour
Most recent instantaneous value: 0.035 02-20-2026   23:40 CST
Graph of Mean water velocity for discharge computation, miles per hour

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