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River Heights

Last Updated: Thursday September 24th, 2026 05:00 PM CDT

Stage Color Key
No Flooding Near Flood Minor Flooding Mod Flooding Major Flooding Obs > 24hrs
Flood category not defined At/Below low water threshold Out of Service
Marker Key
Forecast AvailableForecast Available Probability and Forecast AvailableProbability & Forecast Available Observations only AvailableObservations Only

Location HeightTrendForecastStatus
Wisconsin River Merrill, WI (RRLW3) 3.72ft No change in last hour   Normal
Wisconsin Castle Rock Dam (CROW3) 845.70ft No change in last hour   Normal
Wisconsin Petenwell Dam (PETW3) 923.78ft No change in last hour   Normal
Wisconsin River Portage, WI (PORW3) N/Aft    Old Data
Wisconsin River Muscoda, WI (MUSW3) 1.73ft No change in last hour   Normal
Wisconsin River Prairie Du Sac, WI (PDSW3) 736.10ft No change in last hour  Not Defined
Baraboo near Rock Springs, WI (RSPW3) 9.31ft No change in last hour   Normal
Baraboo River West Baraboo, WI (BBOW3) 3.07ft No change in last hour   Normal
Baraboo River Baraboo, WI (BABW3) 9.09ft No change in last hour   Normal
Yahara River Lake Mendota, WI (MDAW3) 10.08ft No change in last hour   Normal
Yarhara River Lake Monona, WI (MNAW3) 5.31ft No change in last hour   Normal
Rock River at Horicon, WI (HCNW3) 6.99ft No change in last hour   Normal
Chippewa River near Bruce, WI (BRUW3) 1.45ft No change in last hour  Not Defined
Mississippi River below Lock and Dam 9 - Lynxville, WI (LYNW3) 614.80ft No change in last hourExpected to rise 0.07 ft. in next hour
Normal
Mississippi River at McGregor, IA (MCGI4) 8.17ft No change in last hourExpected to rise 0.04 ft. in next hour
Normal
Mississippi River at Dubuque, IA (Railroad Bridge) (DBQI4) 9.20ft No change in last hourExpected to rise 0.04 ft. in next hour
Normal
Mississippi River at Burlington, IA (BRLI4) 15.07ft No change in last hourExpected to rise 0.01 ft. in next hour
Record Flooding
Mississippi River at Fort Madison, IA (FMDI4) 527.62ft No change in last hourExpected to rise 0.01 ft. in next hour
Record Flooding

Data Courtesy of the National Water Prediction Service
Script Courtesy of Dennis at East Masonville Weather with mods by Saratoga-weather.org