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River Statement

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FGUS83 KLSX 251721
RVSLSX
ILC149-163-MOC027-051-071-073-127-139-183-189-219-510-261721-

HYDROLOGIC STATEMENT NATIONAL WEATHER SERVICE ST LOUIS MO 1121 AM CST WED NOV 25 2009

THE NATIONAL WEATHER SERVICE HAS ISSUED THE FOLLOWING FOUR WEEK EXTENDED RIVER STAGE FORECAST FOR THE MISSOURI AND MISSISSIPPI RIVERS. THIS PRODUCT IS ISSUED EACH WEDNESDAY.

RIVER/STATION FS 11/25 WEEK 1 WEEK 2 WEEK 3 WEEK 4

MISSOURI RIVER JEFFERSON CITY 23 11.07 9.1 7.2 6.4 6.1 HERMANN 21 14.16 10.3 6.8 5.7 5.3 WASHINGTON 20 10.79 7.1 4.0 2.6 2.1 ST. CHARLES 25 17.27 14.0 10.3 8.4 7.8

MISSISSIPPI RIVER HANNIBAL 16 11.36 11.5 10.9 10.3 10.0 ST. LOUIS 30 19.30 16.7 11.4 6.4 4.0

EACH VALUE IS THE STAGE FORECAST FOR THE WEDNESDAY OF THAT WEEK. THESE FORECASTS ARE BASED ON OBSERVED RUNOFF AND ONLY INCLUDE THE NEXT 24 HOURS OF FORECAST PRECIPITATION. ANY ADDITIONAL PRECIPITATION COULD CAUSE AN INCREASE IN RIVER STAGE.

DURING EXTREME COLD PERIODS ICE CAN FORM OVER RIVERS AND ON STRUCTURES UPSTREAM CAUSING RIVER LEVELS TO DROP LOWER THAN PROJECTED. STAY TUNED TO THE LATEST HYDROLOGIC STATEMENTS FOR THE LATEST INFORMATION.