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* IMPORTANT: Next Generation Station Page

Boating safety tips are available from the U.S. Coast Guard.

NOTE: During cold periods, gage height and streamflow information may be adversely affected by ice.

USGS 07022000 Mississippi River at Thebes, IL


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Logo for USACE Station operated in cooperation with the  U.S. Army Corps of Engineers—St. Louis District

The precipitation data for this station are temporary and will only be displayed for 120 days. Time series of cumulative daily values will NOT be available for retrieval following the 120-day display period. Although the instrumentation is calibrated at least once/year, the temporary classification means that documented routine inspections and other quality assurance measures are not performed that would make the data acceptable forarchival, retrieval, or future use in general scientific or interpretive studies.

Logo for NOAA, National Weather Service National Weather Service River Forecast

  To determine water level in feet above sea level:
add current gage reading + 300.06 (USGS Spirit Leveling 1927)
add current gage reading + 300.00 (Supplementary Level Adjustment 1955)
add current gage reading + 299.31 (NGVD 29 datum)
add current gage reading + 299.71 (NAVD 88 datum)

This station managed by the Olivette Field Office.

Available Parameters Available Period
2020-02-04  2020-06-03
1989-10-02  2020-06-03
2007-10-01  2020-06-03


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

Discharge, cubic feet per second

Most recent instantaneous value: 556000 06-03-2020   18:30 CDT
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jun 3 based on 85 water years of record more
Median Mean 75th
Most Recent
Value Jun 3
66800 192000 287000 316000 424000 556000 843000

Gage height, feet

Most recent instantaneous value: 35.58 06-03-2020   18:30 CDT
Graph of  Gage height, feet

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