Station Name: MASON TAZEWELL DRAINAGE D AT CR2350E NR TOPEKA, IL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 472 feet

Nearest Address:
18701 County Road 2350E
Topeka, IL 61567
Mason County

GPS Coordinates: 40.3265833, -89.9141111

Nearby Water Temperatures

Frost Advisory issued April 19 at 1:28AM CDT until April 19 at 8:00AM CDT by NWS Lincoln IL

Effective: Sun April 19, 2026, 1:28 AM
Expires: Sun April 19, 2026, 8:00 AM

* WHAT...For the Frost Advisory, temperatures as low as 34 will result in frost formation. For the Freeze Warning, sub-freezing temperatures as low as 30 to 32 expected. * WHERE...Portions of central, east central, and west central Illinois. * WHEN...For the Frost Advisory, until 8 AM CDT this morning. For the Freeze Warning, from 1 AM to 8 AM CDT Monday. * IMPACTS...Frost and freeze conditions could damage or kill sensitive vegetation and possibly damage unprotected outdoor plumbing. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.

Freeze Warning issued April 19 at 1:28AM CDT until April 20 at 8:00AM CDT by NWS Lincoln IL

Effective: Sun April 19, 2026, 1:28 AM
Expires: Sun April 19, 2026, 8:00 AM

* WHAT...For the Frost Advisory, temperatures as low as 34 will result in frost formation. For the Freeze Warning, sub-freezing temperatures as low as 30 to 32 expected. * WHERE...Portions of central, east central, and west central Illinois. * WHEN...For the Frost Advisory, until 8 AM CDT this morning. For the Freeze Warning, from 1 AM to 8 AM CDT Monday. * IMPACTS...Frost and freeze conditions could damage or kill sensitive vegetation and possibly damage unprotected outdoor plumbing. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.

Hydrologic Outlook issued April 18 at 8:48PM CDT by NWS Lincoln IL

Effective: Sat April 18, 2026, 8:48 PM
Expires: Sun April 19, 2026, 10:00 AM

ESFILX This hydrologic outlook includes the following river in Illinois: Illinois River... The following river information is based on future predicted rainfall. The exact amount, intensity, timing, and location of the rain that will occur is still uncertain. These outlook stages are provided to show what may be expected if the forecast precipitation occurs. Once there is more certainty about the river forecasts, a flood warning or statement will be issued if the threat materializes.

Flood Warning issued April 18 at 8:45PM CDT by NWS Lincoln IL

Effective: Sat April 18, 2026, 8:45 PM
Expires: Sun April 19, 2026, 12:45 PM

...The Flood Warning continues for the following rivers in Illinois... Illinois River near Havana affecting Cass, Mason and Fulton Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River near Havana. * WHEN...Until further notice. * ADDITIONAL DETAILS... - At 7:45 PM CDT Saturday the stage was 15.4 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 7:45 PM CDT Saturday was 15.4 feet. - Forecast...The river is expected to rise to a crest of 16.8 feet early Thursday morning. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood

Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Caution is urged when walking near riverbanks. Additional information is available at www.weather.gov.

Frost Advisory issued April 19 at 1:28AM CDT until April 19 at 8:00AM CDT by NWS Lincoln IL

Effective: Sun April 19, 2026, 1:28 AM
Expires: Sun April 19, 2026, 8:00 AM

* WHAT...For the first Frost Advisory, temperatures as low as 35 will result in frost formation. For the second Frost Advisory, temperatures as low as 34 will result in frost formation. * WHERE...Portions of central, east central, southeast, and west central Illinois. * WHEN...For the first Frost Advisory, until 8 AM CDT this morning. For the second Frost Advisory, from 1 AM to 8 AM CDT Monday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.