Castor River above Zalma, MO
River level and flood forecast · Bollinger County
Normal1.0 ftas of Mon 2:45 PM
Flow: 76 cubic feet per second (USGS).
The last 7 days and the forecast
NWS forecast issued Sun, Dec 31, 6 PM. Forecasts change as rain falls and as upstream water arrives.
Highest crests on record
- 29.92 ft — December 2, 1982
Recent crests: 29.92 ft (December 2, 1982)
Up and down the river, and nearby
- St. Francis River at Patterson, MO
- Big Creek (MO) above Big Creek at Sam A Baker State Park, MO
- St. Francis River near Saco, MO
- Little River Ditch above Morehouse, MO
- Black River above Williamsville, MO
- Little St. Francis River at Fredericktown, MO
- Black River at Poplar Bluff, MO
- St. Francis River at Mill Creek, MO
Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (ZCRM7); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.