SRUS43 KLSX 181401
RVALSX

Hydrologic Summary
National Weather Service St Louis MO
900 AM CDT Mon May 18 2026

Location            Flood     Stage   24-hr 
                    Stage     Today   Change 

 * Mississippi River
Canton               15.0      7.0     -0.5    
LaGrange             17.0      8.4     -0.3    
Quincy               19.0      12.0    0.1     
Lock & Dam 21        18.0      7.4     -0.7    
Hannibal             17.0      11.6    -0.3    
Saverton             16.0      8.0     -0.8    
Louisiana            15.0      11.6    -0.2    
Clarksville          25.0      18.4    -0.8    
Winfield             26.0      18.8    -0.7    
Grafton              20.0      15.1    0.1     
Alton                21.0      16.6    0.8     
Mel Price LD         21.0      9.1     -1.0    
St. Louis            30.0      10.5    -1.6    
Herculaneum          26.0      9.1     -1.4    
Chester              27.0      15.6    -1.1    

 * Missouri River
Jefferson City       23.0      5.5     -0.2    
Chamois              17.0                      
Hermann              21.0      6.6     -0.6    
Washington           20.0      4.2     -0.7    
St. Charles          25.0      11.7    -0.8    

 * Illinois River
La Grange LD         23.0      14.7            
Meredosia            17.0      9.3     -1.3    
Valley City          14.0      8.0     -1.2    
Hardin               25.0      20.8    -0.4    

 * Meramec River
Steelville           12.0      1.8     -0.1    
Sullivan             11.0      3.5     -0.1    
Pacific              15.0      -0.2    -0.1    
Eureka               19.0      3.9     -0.1    
Valley Park          18.0      -1.1    -0.1    
Fenton               23.0      3.1     -0.2    
Arnold               24.0      8.7     -1.2    

 * Big River
Byrnesville          16.0      3.3     -0.1    

 * Black River
Annapolis            8.0       4.1     0.0     

 * Bourbeuse River
Union                15.0      3.5     0.0     

 * Cuivre River
Troy                 21.0      6.4     -0.4    
Old Monroe           24.0      14.2    -0.6    

 * Dardenne Creek
St. Peters           18.0      2.2     -0.5    

 * Gasconade River
Rich Fountain        20.0      3.2     -0.1    

 * Hinkson Creek
Columbia             15.0      4.6     0.5     

 * Joachim Creek
DeSoto               10.0      1.8     0.0     

 * Kaskaskia River
Vandalia             18.0      8.9     -0.7    
Carlyle              16.5      18.0    -0.9    
New Athens           79.0      70.3    -0.1    

 * La Moine River
Ripley               22.0      6.8     -0.2    

 * Little St. Francis River
Fredericktown        14.0      1.1     0.0     

 * Maries River
Westphalia           10.0      1.1     0.0     

 * Moreau River
Jefferson City       17.0      1.9     0.0     

 * Middle Fabius River
Ewing                12.0      3.0     0.0     

 * Middle Fork Salt River
Holliday             17.0      4.5     -0.1    

 * North River
Palmyra              13.0      4.0     0.1     

 * North Fabius River
Ewing                11.0      3.5     0.0     

 * North Fork Salt River
Hagers Grove         12.0      -0.9    0.1     
Shelbina 3N          13.0      5.9     0.0     

 * Osage River
St. Thomas           23.0      6.0     0.1     

 * Salt River
New London           19.0      6.2     0.3     

 * South Fabius River
Taylor               10.0      1.9     0.0     

 * St. Francis River
Roselle              15.0      2.2     -0.1    
Mill Creek           16.0      1.6     0.0     
Saco                 21.0      2.5     0.0     

 * Lake Stages
Carlyle Lake         462.0     446.6   -0.2    
Mark Twain Lake                607.8   -0.1    
Lake of the Ozarks   660.0     658.5   -0.1    

$$