SRUS43 KLSX 201401
RVALSX

Hydrologic Summary
National Weather Service St Louis MO
900 AM CDT Wed May 20 2026

Location            Flood     Stage   24-hr 
                    Stage     Today   Change 

 * Mississippi River
Canton               15.0      8.0     1.0     
LaGrange             17.0      9.2     0.9     
Quincy               19.0      12.3    0.7     
Lock & Dam 21        18.0      8.5     0.7     
Hannibal             17.0      12.2    0.5     
Saverton             16.0      8.8     0.1     
Louisiana            15.0      11.9    -0.2    
Clarksville          25.0      19.1    -0.4    
Winfield             26.0      20.2    -0.1    
Grafton              20.0      16.1    -0.6    
Alton                21.0      16.9    -1.5    
Mel Price LD         21.0      13.0    3.6     
St. Louis            30.0      16.3    5.2     
Herculaneum          26.0      13.4    3.6     
Chester              27.0      17.0    1.9     

 * Missouri River
Jefferson City       23.0      17.5    5.1     
Chamois              17.0                      
Hermann              21.0      20.5    8.6     
Washington           20.0      16.6    8.9     
St. Charles          25.0      20.9    7.9     

 * Illinois River
La Grange LD         23.0      14.2    -0.5    
Meredosia            17.0      8.9     -0.5    
Valley City          14.0      7.8     -0.6    
Hardin               25.0      21.7    -0.1    

 * Meramec River
Steelville           12.0      2.8     -0.6    
Sullivan             11.0      5.1     -0.8    
Pacific              15.0      9.3     2.2     
Eureka               19.0      11.5    1.0     
Valley Park          18.0      8.8     1.9     
Fenton               23.0      11.9    2.7     
Arnold               24.0      15.1    3.4     

 * Big River
Byrnesville          16.0      5.0     -4.7    

 * Black River
Annapolis            8.0       4.2     0.1     

 * Bourbeuse River
Union                15.0      15.4    3.0     

 * Cuivre River
Troy                 21.0      13.0    -9.4    
Old Monroe           24.0      19.5    0.3     

 * Dardenne Creek
St. Peters           18.0      6.6     -9.4    

 * Gasconade River
Rich Fountain        20.0      5.4     -1.8    

 * Hinkson Creek
Columbia             15.0      5.7     -4.8    

 * Joachim Creek
DeSoto               10.0      1.8     -0.1    

 * Kaskaskia River
Vandalia             18.0      15.0    -0.8    
Carlyle              16.5      17.8    -0.4    
New Athens           79.0      72.7    0.7     

 * La Moine River
Ripley               22.0      8.9     -1.4    

 * Little St. Francis River
Fredericktown        14.0      1.1     0.0     

 * Maries River
Westphalia           10.0      4.7     -1.8    

 * Moreau River
Jefferson City       17.0      22.9    5.3     

 * Middle Fabius River
Ewing                12.0      5.4     0.7     

 * Middle Fork Salt River
Holliday             17.0      9.5     4.2     

 * North River
Palmyra              13.0      4.9     0.0     

 * North Fabius River
Ewing                11.0      7.4     2.0     

 * North Fork Salt River
Hagers Grove         12.0      1.7     1.1     
Shelbina 3N          13.0      6.7     0.6     

 * Osage River
St. Thomas           23.0      15.5    1.3     

 * Salt River
New London           19.0      6.1     0.1     

 * South Fabius River
Taylor               10.0      3.0     1.0     

 * St. Francis River
Roselle              15.0      2.1     0.0     
Mill Creek           16.0      1.6     0.0     
Saco                 21.0      2.5     0.0     

 * Lake Stages
Carlyle Lake         462.0     447.6   0.4     
Mark Twain Lake                608.6   0.7     
Lake of the Ozarks   660.0     659.4   -0.2    

$$