SRUS43 KLSX 191316 RVALSX Hydrologic Summary National Weather Service St Louis MO 816 AM CDT Tue Aug 19 2025 Location Flood Stage 24-hr Stage Today Change * Mississippi River Canton 15.0 10.1 0.0 LaGrange 17.0 10.8 0.0 Quincy 19.0 12.3 0.2 Lock & Dam 21 18.0 11.2 -0.2 Hannibal 17.0 13.7 -0.2 Saverton 16.0 11.4 -0.6 Louisiana 15.0 16.6 2.6 Clarksville 25.0 21.9 -0.7 Winfield 26.0 22.1 -0.7 Grafton 20.0 15.8 -0.2 Alton 21.0 16.5 0.2 Mel Price LD 21.0 10.9 -0.9 St. Louis 30.0 13.4 -1.3 Herculaneum 26.0 11.4 -1.1 Chester 27.0 16.7 -0.5 * Missouri River Jefferson City 23.0 7.7 -0.5 Chamois 17.0 Hermann 21.0 7.7 -0.8 Washington 20.0 5.5 -0.8 St. Charles 25.0 13.0 -0.8 * Illinois River La Grange LD 23.0 9.1 1.0 Meredosia 17.0 Valley City 14.0 3.5 0.5 Hardin 25.0 20.1 -0.1 * Meramec River Steelville 12.0 1.6 0.0 Sullivan 11.0 3.1 0.0 Pacific 15.0 -1.1 0.0 Eureka 19.0 3.0 0.0 Valley Park 18.0 -2.3 -0.1 Fenton 23.0 2.2 -0.5 Arnold 24.0 10.8 -1.2 * Big River Byrnesville 16.0 2.1 -0.1 * Black River Annapolis 8.0 4.1 0.0 * Bourbeuse River Union 15.0 2.9 0.0 * Cuivre River Troy 21.0 5.8 0.0 Old Monroe 24.0 17.1 -0.6 * Dardenne Creek St. Peters 18.0 1.8 0.0 * Gasconade River Rich Fountain 20.0 2.5 0.0 * Hinkson Creek Columbia 15.0 3.4 0.0 * Joachim Creek DeSoto 10.0 1.6 0.0 * Kaskaskia River Vandalia 18.0 3.1 0.0 Carlyle 16.5 5.8 0.0 New Athens 79.0 68.2 * La Moine River Ripley 22.0 5.0 -0.1 * Little St. Francis River Fredericktown 14.0 0.9 0.0 * Maries River Westphalia 10.0 0.3 0.0 * Moreau River Jefferson City 17.0 1.3 0.0 * Middle Fabius River Ewing 12.0 2.9 -0.1 * Middle Fork Salt River Holliday 17.0 4.3 -0.1 * North River Palmyra 13.0 3.9 -0.1 * North Fabius River Ewing 11.0 3.6 -0.1 * North Fork Salt River Hagers Grove 12.0 -0.5 -0.1 Shelbina 3N 13.0 5.9 0.0 * Osage River St. Thomas 23.0 6.0 2.8 * Salt River New London 19.0 6.3 2.5 * South Fabius River Taylor 10.0 1.9 -0.1 * St. Francis River Roselle 15.0 1.6 0.0 Mill Creek 16.0 0.7 0.0 Saco 21.0 2.1 0.0 * Lake Stages Carlyle Lake 462.0 444.3 -0.1 Mark Twain Lake 606.3 -0.3 Lake of the Ozarks 660.0 659.4 -0.2 $$