Station Name: ILLINOIS RIVER AT SENECA, IL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 499 feet

Nearest Address:
511 N 2553rd Rd
Seneca, IL 61341
La Salle County

GPS Coordinates: 41.2997222, -88.6141667

Nearby Water Temperatures

Flood Watch issued June 10 at 6:54PM CDT until June 11 at 4:00AM CDT by NWS Chicago IL

Effective: Wed June 10, 2026, 6:54 PM
Expires: Thu June 11, 2026, 3:00 AM

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of Illinois, including the following areas, Central Cook, De Kalb, DuPage, Eastern Will, Ford, Grundy, Iroquois, Kane, Kankakee, Kendall, La Salle, Lee, Livingston, Northern Cook, Northern Will, Southern Cook and Southern Will and northwest Indiana, including the following areas, Benton, Jasper, Lake IN, Newton and Porter. * WHEN...Until 4 AM CDT /5 AM EDT/ Thursday. * IMPACTS...Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Underpasses may be flooded. Roads and streets may be flooded. * ADDITIONAL DETAILS... - A line of thunderstorms with rainfall rates locally in excess of 1 to 2 inches per hour may move across portions of northern and northeastern Illinois late this evening. Rainfall may lead to flooding, especially in urban areas and areas that received heavy rainfall earlier this afternoon. - http://www.weather.gov/safety/flood

A Flood Watch for flash flooding means rapid-onset flooding is possible, but not yet certain, based upon the latest forecasts. Flash flooding is a dangerous situation. Persons with interests along area rivers, creeks, and other waterways should monitor the latest forecasts and be prepared to take action should flooding develop.

Flood Watch issued June 10 at 9:11PM CDT until June 11 at 4:00AM CDT by NWS Chicago IL

Effective: Wed June 10, 2026, 9:11 PM
Expires: Thu June 11, 2026, 4:00 AM

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Illinois, including the following areas, Eastern Will, Ford, Grundy, Iroquois, Kankakee, La Salle, Livingston and Southern Will and northwest Indiana, including the following areas, Benton, Jasper, Lake IN, Newton and Porter. * WHEN...Until 4 AM CDT /5 AM EDT/ Thursday. * IMPACTS...Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Underpasses may be flooded. Roads and streets may be flooded. * ADDITIONAL DETAILS... - - A line of thunderstorms with rainfall rates locally in excess of 1 to 2 inches per hour may move across portions of northern and northeastern Illinois late this evening. Rainfall may lead to flooding, especially in urban areas and areas that received heavy rainfall earlier this afternoon. - http://www.weather.gov/safety/flood - http://www.weather.gov/safety/flood

A Flood Watch for flash flooding means rapid-onset flooding is possible, but not yet certain, based upon the latest forecasts. Flash flooding is a dangerous situation. Persons with interests along area rivers, creeks, and other waterways should monitor the latest forecasts and be prepared to take action should flooding develop.

Flood Advisory issued June 10 at 11:58PM CDT until June 11 at 2:00AM CDT by NWS Chicago IL

Effective: Wed June 10, 2026, 11:58 PM
Expires: Thu June 11, 2026, 2:00 AM

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...A portion of central Illinois, including the following county, Livingston. * WHEN...Until 200 AM CDT. * IMPACTS...Creeks and streams may rise out of their banks. Roads and streets may be flooded. * ADDITIONAL DETAILS... - At 1156 PM CDT, Doppler radar and automated rain gauges indicate that between 1 and 3 inches of rain have fallen across the county within the past three hours. - While the heaviest rain has ended, runoff from the rain that has already occurred and additional rain up to one half inch will continue to result in flooding. - Some locations that will experience flooding include... Streator, Pontiac, Dwight, Fairbury, Chatsworth, Forrest, Flanagan, Odell, South Streator, Cullom, Cornell, Saunemin, Long Point, Campus, Reddick, Emington and Strawn. - http://www.weather.gov/safety/flood

A Flood Advisory means minor flooding along waterways and other poor drainage areas is imminent or may already be occurring. Persons in the advisory area should use caution and avoid flood waters. Be especially cautious at night when it is harder to recognize the dangers of flooding.

Flood Watch issued June 10 at 3:12PM CDT until June 11 at 11:00AM CDT by NWS Quad Cities IA IL

Effective: Wed June 10, 2026, 3:12 PM
Expires: Thu June 11, 2026, 11:00 AM

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Illinois, including the following areas, Bureau, Hancock, Henderson, Henry IL, McDonough, Mercer, Putnam, Rock Island, Warren and Whiteside, Iowa, including the following areas, Cedar, Clinton, Des Moines, Henry IA, Iowa, Jefferson, Johnson, Keokuk, Lee, Louisa, Muscatine, Scott, Van Buren and Washington, and northeast Missouri, including the following areas, Clark and Scotland. * WHEN...Through Thursday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. * ADDITIONAL DETAILS... - Several rounds of heavy rain producing thunderstorms are expected through Thursday morning across the watch area. The storms may be slow moving or redeveloping over the same areas resulting in torrential rainfall and possibly several inches of rain by Thursday morning.

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 10 at 7:02PM CDT until June 11 at 7:00AM CDT by NWS Lincoln IL

Effective: Wed June 10, 2026, 7:02 PM
Expires: Thu June 11, 2026, 7:00 AM

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central and west central Illinois, including the following counties, in central Illinois, De Witt, Logan, Marshall, Mason, McLean, Menard, Peoria, Sangamon, Stark, Tazewell and Woodford. In west central Illinois, Cass, Fulton, Knox, Morgan, Schuyler and Scott. * WHEN...Until 7 AM CDT Thursday. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Another round of showers and thunderstorms capable of producing heavy rain will move across portions of central Illinois this evening and 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.