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River Heights

Last Updated: Friday August 14th, 2026 09:00 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) 4.03ft No change in last hour   Normal
Wisconsin Castle Rock Dam (CROW3) 845.40ft No change in last hour   Normal
Wisconsin Petenwell Dam (PETW3) 923.32ft No change in last hour   Normal
Wisconsin River Portage, WI (PORW3) 10.35ft No change in last hour   Normal
Wisconsin River Muscoda, WI (MUSW3) 1.40ft No change in last hour   Normal
Wisconsin River Prairie Du Sac, WI (PDSW3) 735.50ft No change in last hour  Not Defined
Baraboo near Rock Springs, WI (RSPW3) 8.04ft No change in last hour   Normal
Baraboo River West Baraboo, WI (BBOW3) 2.64ft No change in last hour   Normal
Baraboo River Baraboo, WI (BABW3) 7.64ft No change in last hour   Normal
Yahara River Lake Mendota, WI (MDAW3) 9.94ft No change in last hour   Normal
Yarhara River Lake Monona, WI (MNAW3) 4.96ft No change in last hour   Normal
Rock River at Horicon, WI (HCNW3) 6.94ft No change in last hour   Normal
Chippewa River near Bruce, WI (BRUW3) 1.47ft No change in last hour  Not Defined
Mississippi River below Lock and Dam 9 - Lynxville, WI (LYNW3) 612.39ft No change in last hourExpected to fall 0.06 ft. in next hour
Normal
Mississippi River at McGregor, IA (MCGI4) 6.38ft No change in last hourExpected to rise 0.01 ft. in next hour
Normal
Mississippi River at Dubuque, IA (Railroad Bridge) (DBQI4) 7.43ft No change in last hourExpected to fall 0.02 ft. in next hour
Normal
Mississippi River at Burlington, IA (BRLI4) 10.32ft No change in last hourNo change forecasted in next hour
Normal
Mississippi River at Fort Madison, IA (FMDI4) 526.07ft No change in last hourNo change forecasted 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