Can you swim here today?
Duncan Run
Ohio · River
Comfortable for a swim today
Good to swimAs of August 21, 2026, the water temperature at Duncan Run is 81°F (27°C), measured by USGS gauge 03228400, 2.9 miles away.
Comfortable for a swim today: water temperature is 81°F, within the comfortable 70–86°F range.
- Water temperature is 81°F, within the comfortable 70–86°F range. — USGS gauge 03228400, as of Aug 21, 10:45 PM gauge-local time
Water temp
81°F
27°C
No official beach-advisory feed for Ohio yet — follow posted signs and local guidance.
Live, provisional data from USGS gauge Hoover Reservoir at Central College OH (2.9 mi away), as of Aug 21, 10:45 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.