MISSOURI FLOW REPORT
Last Updated: January 1, 2026
Missouri's river systems are currently experiencing significant divergences from expected streamflow norms, posing challenges for water enthusiasts and raising concerns for potential hydrological events. A majority of rivers, including the Meramec, Big, and Gasconade Rivers, are experiencing streamflow volumes well below normal, with reductions ranging up to 95% below normal on the Big River at Byrnesville. This trend extends to the larger Missouri River itself, which at various checkpoints from Kansas City to St. Charles, is flowing at rates nearly 40-65% below expected values. Gage heights too reflect this trend, with the Missouri River at Hermann recording a notably low level of 1.29 feet. These low streamflows indicate a flow drought scenario which can affect ecological health and recreational river activities such as fishing and kayaking, particularly on popular whitewater trails such as those on the St. Francis River.
On the contrary, the Nodaway River near Burlington Junction displayed a significant 24-hour streamflow increase of over 40 cfs, which raises potential for localized flooding if such trends continue. The Missouri River system's diminished flow rates, particularly at critical points like Jefferson City (32,100 cfs) and Glasgow (29,900 cfs), are crucial as they are below normal and could signal concerns for water supply and navigation. River-goers should exercise caution and stay informed about changing conditions that may impact safety. It is essential for those interested in seasonal trends to note that the current streamflow data may reflect broader environmental patterns, and the substantial reductions in streamflow could affect recreational plans, aquatic habitats, and water resource management throughout the state.
Missouri has a humid continental climate, with precipitation occurring throughout the year. Major surface flows in the state include the Missouri River, Mississippi River, and the Osage River. Major reservoirs and dams include the Truman Reservoir, Lake of the Ozarks, and Table Rock Lake. The hydrology of the state is influenced by the geology and topography, with significant limestone and karst features. The Ozark plateau in southern Missouri is characterized by numerous streams and springs. Snowpack data is not as relevant for Missouri's hydrology as precipitation and river flow data. Water management and flood control are major concerns in the state due to the frequent occurrence of flooding on major rivers.
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- Black River
- Blackwater River
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- Bourbeuse River
- Castor River
- Chariton River
- Crooked River
- Cuivre River
- Current River
- Eleven Point River
- Finley Creek
- Gasconade River
- Grand River
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- Lamine River
- Little Black River
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- Little Platte River
- Little River
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- Moreau River
- Niangua River
- Nodaway River
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- Osage River
- Platte River
- Salt River
- South Fabius River
- South Grand River
- Spring River
- Tarkio River
- Thompson River
- Wyaconda River