Station Name: SUGAR RIVER NEAR VERONA, WI
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 919 feet

Nearest Address:
1798 State Hwy 69
Verona, WI 53593
Dane County

GPS Coordinates: 42.94916667, -89.5441667

Nearby Water Temperatures

Flood Warning issued April 20 at 11:14AM CDT until April 21 at 3:00AM CDT by NWS Milwaukee/Sullivan WI

Effective: Mon April 20, 2026, 11:14 AM
Expires: Mon April 20, 2026, 11:15 PM

...The Flood Warning is extended for the following rivers in Wisconsin...Illinois... Fox River At Princeton affecting Green Lake County. Sugar River At Brodhead affecting Green, Rock and Winnebago Counties. ...The Flood Warning continues for the following rivers in Wisconsin...Illinois... Fox River Lower At Waukesha affecting Waukesha County. Wisconsin River At Portage affecting Columbia County. Rock River At Newville affecting Rock County. Rock River Near Lake Koshkonong affecting Rock and Jefferson 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 Near Berlin affecting Green Lake County. Crawfish River At Milford affecting Jefferson County. Fox River Lower Near New Munster affecting Lake and Kenosha Counties. ...The Flood Warning is cancelled for the following rivers in Wisconsin... Milwaukee River Near Cedarburg affecting Ozaukee County. Pecatonica River At Martintown affecting Green County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Sugar River at Brodhead. * WHEN...Until late tonight. * IMPACTS...At 6.0 feet, Some roads are flooded about 6 miles downstream in Avon Township of Rock County, including Beloit Newark Rd. In the Avon Bottoms area of Rock County, flooding is occurring in Sugar River Park. In Illinois, Winslow Rd is threatened near the river between Durand and Shirland. Low lying areas of Sugar Shores Camping Resort may be inundated. * ADDITIONAL DETAILS... - At 10:00 AM CDT Monday the stage was 5.8 feet. - Bankfull stage is 4.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:00 AM CDT Monday was 6.4 feet. - Forecast...The river is expected to fall below flood stage late this evening and continue falling to 1.9 feet Monday, April 27. - Flood stage is 5.0 feet. - Flood History...This crest compares to a previous crest of 5.7 feet on 04/28/2009. - http://www.weather.gov/safety/flood

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. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov. The next statement will be issued this afternoon at 1215 PM CDT.

Flood Warning issued April 20 at 4:19PM CDT until April 21 at 3:00AM CDT by NWS Milwaukee/Sullivan WI

Effective: Mon April 20, 2026, 4:19 PM
Expires: Tue April 21, 2026, 3:00 AM

...The Flood Warning continues for the following rivers in Illinois...Wisconsin... Sugar River At Brodhead affecting Rock, Green and Winnebago Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Sugar River at Brodhead. * WHEN...Until late tonight. * IMPACTS...At 5.5 feet, Some roads are flooded about 6 miles downstream in Avon Township in Rock County. In the Avon Bottoms area of Rock County, flooding is occurring in Sugar River Park. * ADDITIONAL DETAILS... - At 3:00 PM CDT Monday the stage was 5.5 feet. - Bankfull stage is 4.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 3:00 PM CDT Monday was 6.3 feet. - Forecast...The river is expected to fall below flood stage late this evening and continue falling to 1.9 feet Monday, April 27. - Flood stage is 5.0 feet. - Flood History...This crest compares to a previous crest of 5.5 feet on 03/16/2008. - http://www.weather.gov/safety/flood

Motorists should not attempt to drive around barricades or drive cars through flooded areas. 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. Additional information is available at www.weather.gov. The next statement will be issued late tonight at 300 AM CDT.

Flood Warning issued April 20 at 9:38PM CDT until April 21 at 9:00AM CDT by NWS Milwaukee/Sullivan WI

Effective: Mon April 20, 2026, 9:38 PM
Expires: Tue April 21, 2026, 9:00 AM

...The Flood Warning is extended for the following rivers in Wisconsin...Illinois... Sugar River At Brodhead affecting Green, Winnebago and Rock Counties. ...The Flood Warning continues for the following rivers in Wisconsin...Illinois... Rock River At Newville affecting Rock County. Rock River Near Lake Koshkonong affecting Rock and Jefferson 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. Crawfish River At Milford affecting Jefferson County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Sugar River at Brodhead. * WHEN...Until late tomorrow morning. * IMPACTS...At 5.0 feet, Some roads become flooded about 6 miles downstream in Avon Township in Rock County. In the Avon Bottoms area of Rock County, some minor flooding develops in Sugar River Park, including the boat ramp. * ADDITIONAL DETAILS... - At 9:00 PM CDT Monday the stage was 5.2 feet. - Bankfull stage is 4.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:00 PM CDT Monday was 6.2 feet. - Forecast...The river is expected to fall below flood stage by early Tuesday morning. - Flood stage is 5.0 feet. - Flood History...This crest compares to a previous crest of 5.2 feet on 03/13/1972. - http://www.weather.gov/safety/flood

Motorists should not attempt to drive around barricades or drive cars through flooded areas. Caution is urged when walking near riverbanks. 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. Additional information is available at www.weather.gov. The next statement will be issued Tuesday morning at 900 AM CDT.

Flood Warning issued April 20 at 11:14AM CDT by NWS Milwaukee/Sullivan WI

Effective: Mon April 20, 2026, 11:14 AM
Expires: Mon April 20, 2026, 11:15 PM

...The Flood Warning is extended for the following rivers in Wisconsin...Illinois... Fox River At Princeton affecting Green Lake County. Sugar River At Brodhead affecting Green, Rock and Winnebago Counties. ...The Flood Warning continues for the following rivers in Wisconsin...Illinois... Fox River Lower At Waukesha affecting Waukesha County. Wisconsin River At Portage affecting Columbia County. Rock River At Newville affecting Rock County. Rock River Near Lake Koshkonong affecting Rock and Jefferson 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 Near Berlin affecting Green Lake County. Crawfish River At Milford affecting Jefferson County. Fox River Lower Near New Munster affecting Lake and Kenosha Counties. ...The Flood Warning is cancelled for the following rivers in Wisconsin... Milwaukee River Near Cedarburg affecting Ozaukee County. Pecatonica River At Martintown affecting Green County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Rock River at Afton. * WHEN...Until further notice. * IMPACTS...At 11.1 feet, Floodwaters affect Riverside Park and a road in Riverside park on the north side of Janesville and South River Road on the south side of Janesville. Floodwaters affect low spots on South River Rd on the south side of Janesville. Floodwaters affect a home on South Christian Rd on the east side of the river in the Afton area. There is extensive lowland and agricultural land flooding in the Afton and Janesville areas. * ADDITIONAL DETAILS... - At 10:00 AM CDT Monday the stage was 10.3 feet. - Bankfull stage is 8.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:00 AM CDT Monday was 10.3 feet. - Forecast...The river is expected to rise to a crest of 11.0 feet Friday morning. - Flood stage is 9.0 feet. - Flood History...This crest compares to a previous crest of 11.0 feet on 09/13/1915. - http://www.weather.gov/safety/flood

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. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov. The next statement will be issued this afternoon at 1215 PM CDT.

Flood Warning issued April 20 at 11:14AM CDT by NWS Milwaukee/Sullivan WI

Effective: Mon April 20, 2026, 11:14 AM
Expires: Mon April 20, 2026, 11:15 PM

...The Flood Warning is extended for the following rivers in Wisconsin...Illinois... Fox River At Princeton affecting Green Lake County. Sugar River At Brodhead affecting Green, Rock and Winnebago Counties. ...The Flood Warning continues for the following rivers in Wisconsin...Illinois... Fox River Lower At Waukesha affecting Waukesha County. Wisconsin River At Portage affecting Columbia County. Rock River At Newville affecting Rock County. Rock River Near Lake Koshkonong affecting Rock and Jefferson 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 Near Berlin affecting Green Lake County. Crawfish River At Milford affecting Jefferson County. Fox River Lower Near New Munster affecting Lake and Kenosha Counties. ...The Flood Warning is cancelled for the following rivers in Wisconsin... Milwaukee River Near Cedarburg affecting Ozaukee County. Pecatonica River At Martintown affecting Green County. * WHAT...Minor flooding is occurring and moderate flooding is forecast. * WHERE...Rock River near Lake Koshkonong. * WHEN...Until further notice. * IMPACTS...At 11.3 feet, There is knee-deep water over Blackhawk Island Road. Lamp Road on west side of river also becomes flooded. Lake Koshkonong merges with Mud Lake to the east of Lake Koshkonong. * ADDITIONAL DETAILS... - At 10:00 AM CDT Monday the stage was 10.9 feet. - Bankfull stage is 9.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:00 AM CDT Monday was 10.9 feet. - Forecast...The river is expected to rise to a crest of 11.3 feet early Wednesday afternoon. - Flood stage is 10.0 feet. - Flood History...This crest compares to a previous crest of 11.4 feet on 03/29/2009. - http://www.weather.gov/safety/flood

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. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov. The next statement will be issued this afternoon at 1215 PM CDT.