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River Heights

Last Updated: Friday July 3rd, 2026 02:00 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) 4.90ft No change in last hour   Normal
Wisconsin Castle Rock Dam (CROW3) 846.90ft No change in last hour   Normal
Wisconsin Petenwell Dam (PETW3) 923.25ft No change in last hour   Normal
Wisconsin River Portage, WI (PORW3) 12.84ft No change in last hourExpected to fall 0.02 ft. in next hour
Record Flooding
Wisconsin River Muscoda, WI (MUSW3) 3.57ft No change in last hourExpected to fall 0.02 ft. in next hour
Normal
Wisconsin River Prairie Du Sac, WI (PDSW3) 737.70ft No change in last hourExpected to fall 0.02 ft. in next hour Not Defined
Baraboo near Rock Springs, WI (RSPW3) 12.95ft No change in last hourExpected to rise 0.01 ft. in next hour
Normal
Baraboo River West Baraboo, WI (BBOW3) 4.06ft No change in last hourExpected to rise 0.01 ft. in next hour
Normal
Baraboo River Baraboo, WI (BABW3) 11.37ft No change in last hourExpected to rise 0.01 ft. in next hour
Normal
Yahara River Lake Mendota, WI (MDAW3) 10.16ft No change in last hourExpected to rise 0.01 ft. in next hour
Normal
Yarhara River Lake Monona, WI (MNAW3) 5.26ft No change in last hourExpected to rise 0.01 ft. in next hour
Normal
Rock River at Horicon, WI (HCNW3) 6.57ft No change in last hourExpected to rise 0.01 ft. in next hour
Normal
Chippewa River near Bruce, WI (BRUW3) 1.77ft No change in last hourExpected to rise 0.01 ft. in next hour Not Defined
Mississippi River below Lock and Dam 9 - Lynxville, WI (LYNW3) 616.16ft No change in last hourExpected to rise 0.02 ft. in next hour
Normal
Mississippi River at McGregor, IA (MCGI4) 9.07ft No change in last hourExpected to fall 0.01 ft. in next hour
Normal
Mississippi River at Dubuque, IA (Railroad Bridge) (DBQI4) 9.07ft No change in last hourExpected to fall 0.05 ft. in next hour
Normal
Mississippi River at Burlington, IA (BRLI4) 9.49ft No change in last hourExpected to rise 0.02 ft. in next hour
Normal
Mississippi River at Fort Madison, IA (FMDI4) 525.80ft No change in last hourExpected to rise 0.02 ft. in next hour
Normal

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