Active
USGS
Big Sioux River Below Watertown, SD
Current conditions
Historical trends
Hourly measurements
Detailed readings by hour, organized by day
Nearby stations
Other monitoring locations nearby
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Active 4.5 mi
Big Sioux River At Broadway At Watertown, SD
ID: 06479512
Level: 6.22 ft -
Active 4.9 mi
Willow Creek Near Watertown, SD
ID: 06479515
Level: 6.60 ft -
Active 7.8 mi
South Branch Trib Mud Creek Nr Rauville, SD
ID: 06479498
Level: 2.14 ft -
Active 8.0 mi
Big Sioux River Near Castlewood, SD
ID: 06479525
Flow: 161 ft³/s
Official USGS page: https://waterdata.usgs.gov/monitoring-location/USGS-06479520/ (may include cooperator information)