Station Name: Sumner
Data Source: USGS

Elevation Above Sea Level: 656 feet

Nearest Address:
MO 139
Sumner, MO 64643
Chariton County

GPS Coordinates: 39.6403, -93.2736

Nearby Water Temperatures

Hydrologic Outlook issued June 5 at 7:17AM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Fri June 5, 2026, 7:17 AM
Expires: Sat June 6, 2026, 7:30 AM

ESFEAX Missouri River At Miami This hydrologic outlook is based on the forecast rainfall for the next 24 hours and estimated runoff from earlier rainfall. Crests may vary if actual rainfall or runoff is greater or less than anticipated. Location: Missouri River At Miami Flood stage: 18.0 feet Maximum Forecast Stage: 19.4 feet at 7 AM Monday Jun 08 Fld Obs Forecasts Location Stg Stg Day/Time Fri Sat Sat 1pm 1am 1pm Missouri River Miami 18.0 MSG MSG 13.1 12.7 12.9 Later statements, possibly warnings, may be issued as additional information becomes available.

Flood Warning issued June 5 at 11:38AM CDT until June 9 at 8:07AM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Fri June 5, 2026, 11:38 AM
Expires: Sat June 6, 2026, 11:45 AM

...The Flood Warning is extended for the following rivers in Missouri... Grand River near Pattonsburg affecting Daviess and Gentry Counties. Grand River near Gallatin affecting Daviess and Livingston Counties. Grand River near Sumner affecting Chariton, Linn, Carroll and Livingston Counties. * WHAT...Moderate flooding is forecast. * WHERE...Grand River near Sumner. * WHEN...From Saturday afternoon to Tuesday morning. * IMPACTS...At 23.0 feet, bottomland 1 to 2 miles south of the gage begins to flood. At 26.0 feet, rural land adjacent to the river is flooded. At 28.0 feet, rural roads are under water. * ADDITIONAL DETAILS... - At 10:45 AM CDT Friday the stage was 10.3 feet. - Forecast...The river is expected to rise above flood stage early tomorrow afternoon to a crest of 30.6 feet Sunday morning. It will then fall below flood stage Monday morning. - Flood stage is 26.0 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. This product along with additional weather and stream information is available at www.weather.gov/kc/.

Flood Warning issued June 5 at 9:49AM CDT until June 11 at 3:35AM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Fri June 5, 2026, 9:49 AM
Expires: Sat June 6, 2026, 10:00 AM

...The National Weather Service in Pleasant Hill MO has issued a Flood Warning for the following rivers in Missouri... Missouri River At Miami affecting Chariton, Carroll and Saline Counties. * WHAT...Minor flooding is forecast. * WHERE...Missouri River at Miami. * WHEN...From late Saturday night to early Thursday morning. * IMPACTS...At 18.0 feet, Low-lying rural areas outside of levees begin to flood. * ADDITIONAL DETAILS... - There is no current observed data. - Forecast...The river is expected to rise above flood stage early Sunday morning to a crest of 21.0 feet Sunday evening. It will then fall below flood stage early Wednesday morning. - Flood stage is 18.0 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. This product along with additional weather and stream information is available at www.weather.gov/kc/.

Flood Warning issued June 5 at 11:38AM CDT until June 8 at 3:25AM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Fri June 5, 2026, 11:38 AM
Expires: Sat June 6, 2026, 11:45 AM

...The Flood Warning is extended for the following rivers in Missouri... Grand River near Pattonsburg affecting Daviess and Gentry Counties. Grand River near Gallatin affecting Daviess and Livingston Counties. Grand River near Sumner affecting Chariton, Linn, Carroll and Livingston Counties. * WHAT...Minor flooding is forecast. * WHERE...Grand River near Gallatin. * WHEN...From this afternoon to early Monday morning. * IMPACTS...At 26.0 feet, low-lying woodlands and farmland along the river flood. * ADDITIONAL DETAILS... - At 10:45 AM CDT Friday the stage was 21.2 feet. - Forecast...The river is expected to rise above flood stage this afternoon to a crest of 30.4 feet just after midnight tonight. It will then fall below flood stage early Sunday morning. - Flood stage is 26.0 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. This product along with additional weather and stream information is available at www.weather.gov/kc/.

Flood Warning issued June 5 at 9:49AM CDT until June 9 at 5:00PM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Fri June 5, 2026, 9:49 AM
Expires: Sat June 6, 2026, 10:00 AM

...The National Weather Service in Pleasant Hill MO has issued a Flood Warning for the following rivers in Missouri... Missouri River at Waverly affecting Carroll, Lafayette and Saline Counties. * WHAT...Minor flooding is forecast. * WHERE...Missouri River at Waverly. * WHEN...From Saturday evening to Tuesday afternoon. * ADDITIONAL DETAILS... - At 9:00 AM CDT Friday the stage was 14.6 feet. - Forecast...The river is expected to rise above flood stage late tomorrow evening to a crest of 20.9 feet Sunday morning. It will then fall below flood stage Monday afternoon. - Flood stage is 20.0 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. This product along with additional weather and stream information is available at www.weather.gov/kc/.