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PROVISIONAL DATA SUBJECT TO REVISION

USGS 05514712 Peruque Creek at Lake St. Louis, MO
*** There are no data available on the Waterdata system for the time period specified,
    although data may be available in the files of the local USGS office operating the station.
USGS 05514840 Dardenne Creek at O'Fallon, MO

Discharge, cubic feet per second
Most recent instantaneous value: 50.2 05-24-2025   08:05 CDTNext
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Daily discharge, cubic feet per second -- statistics for May 24 based on 25 water years of record more
Min
(2006)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Most Recent
Instantaneous
Value May 24		 Max
(2019)
6.06 9.6 17 33 46 50.2 113

Gage height, feet
Most recent instantaneous value: 1.29 05-24-2025   08:05 CDTPrev   Next
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USGS 05514860 Dardenne Creek at Old Town St. Peters, MO

Discharge, cubic feet per second
Most recent instantaneous value: 48.2 05-24-2025   08:00 CDTPrev   Next
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Daily discharge, cubic feet per second -- statistics for May 24 based on 25 water years of record more
Min
(2007)		 25th
percen-
tile		 Median Most Recent
Instantaneous
Value May 24		 Mean 75th
percen-
tile		 Max
(2019)
10.4 19 34 48.2 54 57 233

Gage height, feet
Most recent instantaneous value: 2.67 05-24-2025   08:00 CDTPrev   Next
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USGS 05587450 Mississippi River at Grafton, IL

Discharge, cubic feet per second
Most recent instantaneous value: 113000 05-24-2025   08:30 CDTPrev   Next
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Daily discharge, cubic feet per second -- statistics for May 24 based on 38 water years of record more
Min
(1989)		 Most Recent
Instantaneous
Value May 24		 25th
percen-
tile		 Mean Median 75th
percen-
tile		 Max
(2019)
64100 113000 131000 208000 226000 267000 414000

Gage height, feet
Most recent instantaneous value: 14.83 05-24-2025   08:30 CDTPrev   Next
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USGS 05587480 PIASA CREEK NEAR MELVILLE, IL
*** There are no data available on the Waterdata system for the time period specified,
    although data may be available in the files of the local USGS office operating the station.
USGS 05587498 Mississippi River Pool Lock and Dam 26 at Alton,IL

Gage height, feet
Most recent instantaneous value: 16.71 05-24-2025   08:30 CDTPrev   Next
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USGS 384304090441801 BURGERMEISTER SPRING
*** There are no data available on the Waterdata system for the time period specified,
    although data may be available in the files of the local USGS office operating the station.