Can you swim here today?
Duncan Branch
Missouri · River
Live flow only — judge the water in person
Use cautionAs of August 21, 2026, USGS gauge 06821140, 2 miles away, reports a gage height of 863.87 ft near Duncan Branch but no water-temperature reading.
Live flow only — judge the water in person: live streamflow is available but no water-temperature sensor is nearby.
- Live streamflow is available but no water-temperature sensor is nearby. — USGS gauge 06821140, as of Aug 21, 9:45 PM gauge-local time
Gage height
863.87 ft
water level
No official beach-advisory feed for Missouri yet — follow posted signs and local guidance.
Live, provisional data from USGS gauge Smithville Reservoir near Smithville, MO (2 mi away), as of Aug 21, 9:45 PM gauge-local time.
Before you get in
- Never swim alone — and keep weaker swimmers within arm's reach.
- Scout depth and entry/exit points before you get in.
- Read the current: avoid fast, rising, or murky water.
- Check the forecast — get out well before storms or lightning.
- Obey posted signs, flags, and lifeguard guidance.
Read next
Conditions are for general information only and can change quickly. Always judge the water in person and follow posted advisories and local guidance before swimming or paddling.