Station Name: Lakeside Reservoir - Bagnell Dam
Data Source: USGS

Elevation Above Sea Level: 587 feet

Nearest Address:
Bagnell Dam Boulevard
Lake Ozark, MO 65045
Miller County

GPS Coordinates: 38.2043, -92.6232

Nearby Water Temperatures

Heat Advisory issued June 8 at 11:23AM CDT until June 10 at 7:00AM CDT by NWS Springfield MO

Effective: Mon June 8, 2026, 11:23 AM
Expires: Tue June 9, 2026, 11:30 AM

* WHAT...Heat index values up to 104 expected. * WHERE...Portions of southeast Kansas and central, east central, south central, southwest, and west central Missouri. * WHEN...From noon Tuesday to 7 AM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Flood Watch issued June 8 at 1:34PM CDT until June 9 at 7:00AM CDT by NWS Springfield MO

Effective: Mon June 8, 2026, 1:34 PM
Expires: Tue June 9, 2026, 7:00 AM

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...A portion of central Missouri, including the following counties, Miller and Morgan. * WHEN...Through Tuesday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - Another round of showers and thunderstorms expected tonight. Rainfall amounts of around 1 inch are expected with localized 3 inch amounts possible. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Flood Watch issued June 8 at 11:53AM CDT until June 9 at 7:00AM CDT by NWS Springfield MO

Effective: Mon June 8, 2026, 11:53 AM
Expires: Tue June 9, 2026, 1:00 AM

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of southeast Kansas, including the following areas, Bourbon, Cherokee and Crawford and Missouri, including the following areas, Barry, Barton, Benton, Camden, Cedar, Christian, Dade, Dallas, Douglas, Greene, Hickory, Jasper, Laclede, Lawrence, McDonald, Newton, Ozark, Polk, St. Clair, Stone, Taney, Vernon, Webster and Wright. * WHEN...Through Tuesday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - Another round of showers and thunderstorms expected tonight. Widespread rainfall amounts of 1-2 inches with localized 3 inches may fall overnight. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Flood Watch issued June 8 at 1:34PM CDT until June 9 at 7:00AM CDT by NWS Springfield MO

Effective: Mon June 8, 2026, 1:34 PM
Expires: Tue June 9, 2026, 7:00 AM

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of southeast Kansas, including the following areas, Bourbon, Cherokee and Crawford and Missouri, including the following areas, Barry, Barton, Benton, Camden, Cedar, Christian, Dade, Dallas, Douglas, Greene, Hickory, Jasper, Laclede, Lawrence, McDonald, Newton, Ozark, Polk, St. Clair, Stone, Taney, Vernon, Webster and Wright. * WHEN...Through Tuesday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - Another round of showers and thunderstorms expected tonight. Rainfall amounts of around 1 inch are expected with localized 3 inch amounts possible. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Flood Warning issued June 8 at 5:11AM CDT until June 11 at 3:00AM CDT by NWS St Louis MO

Effective: Mon June 8, 2026, 5:11 AM
Expires: Tue June 9, 2026, 5:15 PM

...The National Weather Service in St Louis has issued a Flood Warning for the following rivers in Missouri... Missouri River at Jefferson City. Osage River near Mari-Osa Campground. ...Forecast flooding changed from Minor to Major severity and increased in duration for the following rivers in Missouri... Hinkson Creek at Columbia. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Osage River near Mari-Osa Campground. * WHEN...From this afternoon to late Wednesday night. * IMPACTS...At 22.0 feet, A storage shed across the river from the gage begins flooding near this height. * ADDITIONAL DETAILS... - There is no current observed data. - Forecast...The river is expected to rise above flood stage late this afternoon to a crest of 21.4 feet just after midnight tonight. It will then fall below flood stage late tomorrow evening. - Flood stage is 19.0 feet.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Rainfall heavier than forecast could cause river levels to rise even higher than predicted. The National Weather Service will monitor this developing situation and issue follow up statements as conditions change. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx