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  • Data formats changed in August 2016, and additional water-data changes will be coming through 2017. Read more here
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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 07017200 Big River at Irondale, MO


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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 for archival, retrieval, or future use in general scientific or interpretive studies.

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

Logo for Rating Current stage-discharge rating

This station managed by the Rolla Field Office.

Available Parameters Available Period
All 3 Available Parameters for this site
00045 Precipitation 2016-06-24  2016-10-22
00060 Discharge 2007-10-01  2016-10-22
00065 Gage height 2007-10-01  2016-10-22

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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: 153   10-22-2016   14:15 CDT
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Daily discharge, cubic feet per second -- statistics for Oct 22 based on 51 years of record more
Median 75th
Mean Most Recent
Value Oct 22
5.9 15 18 39 44 153 545

Gage height, feet

Most recent instantaneous value: 2.22   10-22-2016   14:15 CDT
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