Station Name: Fond Du Lac WWTP
Data Source: USGS

Elevation Above Sea Level: 748 feet

Nearest Address:
544 Water St
Fond Du Lac, WI 54935
Fond du Lac County

GPS Coordinates: 43.7953, -88.4533

Nearby Water Temperatures

Flood Warning issued April 21 at 10:45AM CDT by NWS Green Bay WI

Effective: Tue April 21, 2026, 10:45 AM
Expires: Wed April 22, 2026, 1:45 AM

...The Flood Warning continues for the following rivers in Wisconsin... Wolf River at Lake Poygan affecting Winnebago and Waushara Counties. Wolf River at New London affecting Winnebago, Waupaca and Outagamie Counties. Wolf River near Shiocton affecting Shawano, Waupaca and Outagamie Counties. For the Lower Wolf River...including Shiocton, New London, Lake Poygan...Major flooding is forecast. * WHAT...Major flooding is occurring and major flooding is forecast. This approaches the flood of record. * WHERE...Wolf River at New London. * WHEN...Until further notice. * IMPACTS...At 12.0 feet, Widespread flooding of shoreline property is occurring from the New London area to Lake Poygan. Water reaches the top of the retaining wall in New London. * ADDITIONAL DETAILS... - At 10:00 AM CDT Tuesday the stage was 11.4 feet. - Bankfull stage is 7.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:00 AM CDT Tuesday was 11.5 feet. - Forecast...The river is expected to slowly fall to 9.2 feet Tuesday, April 28. - Flood stage is 9.0 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov. The next statement will be issued late tonight by 145 AM CDT.

Flood Warning issued April 21 at 10:45AM CDT by NWS Green Bay WI

Effective: Tue April 21, 2026, 10:45 AM
Expires: Wed April 22, 2026, 1:45 AM

...The Flood Warning continues for the following rivers in Wisconsin... Wolf River at Lake Poygan affecting Winnebago and Waushara Counties. Wolf River at New London affecting Winnebago, Waupaca and Outagamie Counties. Wolf River near Shiocton affecting Shawano, Waupaca and Outagamie Counties. For the Lower Wolf River...including Shiocton, New London, Lake Poygan...Major flooding is forecast. * WHAT...Minor flooding is occurring. * WHERE...Wolf River at Lake Poygan. * WHEN...Until further notice. * IMPACTS...At 5.0 feet, Several inches of water may be surrounding low-lying structures along Lake Poygan and upstream along the Wolf River to Fremont. Local communities from Lake Poygan upstream along the Wolf River to Fremont may consider or already have in effect no wake advisories to protect the shoreline. At 5.5 feet, Floodwaters surround low-lying structures along the south shore of Lake Poygan and the Wolf River upstream to Fremont. Floodwaters are approaching structures along South First Avenue and South First Street in Winneconne. Floodwaters also are approaching structures near Sunset Trail Road on the east shore of Lake Poygan. * ADDITIONAL DETAILS... - At 9:30 AM CDT Tuesday the stage was 5.2 feet. - Bankfull stage is 4.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:30 AM CDT Tuesday was 5.2 feet. - Forecast...No forecast is available for this location. - Flood stage is 5.0 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov. The next statement will be issued late tonight by 145 AM CDT.

Flood Warning issued April 21 at 9:04PM CDT by NWS Green Bay WI

Effective: Tue April 21, 2026, 9:04 PM
Expires: Wed April 22, 2026, 12:15 PM

...The Flood Warning continues for the following rivers in Wisconsin... Wolf River at Lake Poygan affecting Winnebago and Waushara Counties. Wolf River at New London affecting Winnebago, Outagamie and Waupaca Counties. Wolf River near Shiocton affecting Waupaca, Outagamie and Shawano Counties. For the Lower Wolf River...including Shiocton, New London, Lake Poygan...Minor to Major flooding is forecast. * WHAT...Major flooding is occurring and major flooding is forecast. * WHERE...Wolf River at New London. * WHEN...Until further notice. * IMPACTS...At 12.0 feet, Widespread flooding of shoreline property is occurring from the New London area to Lake Poygan. Water reaches the top of the retaining wall in New London. * ADDITIONAL DETAILS... - At 8:30 PM CDT Tuesday the stage was 11.3 feet. - Bankfull stage is 7.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:30 PM CDT Tuesday was 11.5 feet. - Forecast...The river is expected to fall to 9.2 feet Tuesday, April 28. - Flood stage is 9.0 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov. The next statement will be issued Wednesday afternoon by 1215 PM CDT.

Flood Warning issued April 21 at 9:04PM CDT by NWS Green Bay WI

Effective: Tue April 21, 2026, 9:04 PM
Expires: Wed April 22, 2026, 12:15 PM

...The Flood Warning continues for the following rivers in Wisconsin... Wolf River at Lake Poygan affecting Winnebago and Waushara Counties. Wolf River at New London affecting Winnebago, Outagamie and Waupaca Counties. Wolf River near Shiocton affecting Waupaca, Outagamie and Shawano Counties. For the Lower Wolf River...including Shiocton, New London, Lake Poygan...Minor to Major flooding is forecast. * WHAT...Minor flooding is occurring. * WHERE...Wolf River at Lake Poygan. * WHEN...Until further notice. * IMPACTS...At 5.0 feet, Several inches of water may be surrounding low-lying structures along Lake Poygan and upstream along the Wolf River to Fremont. Local communities from Lake Poygan upstream along the Wolf River to Fremont may consider or already have in effect no wake advisories to protect the shoreline. * ADDITIONAL DETAILS... - At 8:30 PM CDT Tuesday the stage was 5.2 feet. - Bankfull stage is 4.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:30 PM CDT Tuesday was 5.2 feet. - Forecast...No forecast is available for this location. - Flood stage is 5.0 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov. The next statement will be issued Wednesday afternoon by 1215 PM CDT.

Flood Warning issued April 21 at 3:58PM CDT by NWS Milwaukee/Sullivan WI

Effective: Tue April 21, 2026, 3:58 PM
Expires: Wed April 22, 2026, 4:00 AM

...The Flood Warning continues for the following rivers in Wisconsin...Illinois... Crawfish River At Milford affecting Jefferson County. Rock River At Newville affecting Rock County. Rock River Near Lake Koshkonong affecting Jefferson and Rock Counties. Rock River At Fort Atkinson affecting Jefferson County. Rock River At Afton affecting Rock and Winnebago Counties. Rock River At Jefferson affecting Jefferson County. Rock River At Watertown affecting Jefferson County. ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County. Fox River At Princeton affecting Green Lake County. Fox River Near Berlin affecting Green Lake County. Fox River Lower At Rochester affecting Racine County. Fox River Lower Near New Munster affecting Kenosha and Lake Counties. Wisconsin River At Portage affecting Columbia County. * WHAT...Moderate flooding is occurring. * WHERE...ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE. * WHEN...Until further notice. * ADDITIONAL DETAILS... - At 3:00 PM CDT Tuesday the stage was 11.9 feet. - Bankfull stage is 9.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 3:00 PM CDT Tuesday was 12.0 feet. - Forecast...No forecast is available for this location. - Flood stage is 10.0 feet. - Flood History...This crest compares to a previous crest of 12.1 feet on 07/04/2014. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Even 6 inches of fast-moving flood water can knock you off your feet and a depth of 2 feet will float your car. Never try to walk, swim, or drive through such swift water. If you come upon flood waters, stop, turn around and go another way. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Caution is urged when walking near riverbanks. Additional information is available at www.weather.gov. The next statement will be issued late tonight at 400 AM CDT.