Can you swim here today?
Three Rivers S.R.A
Martinsville, Indiana · State park
Comfortable for a swim today
As of August 21, 2026, the water temperature at Three Rivers S.R.A is 75°F (24°C), measured by USGS gauge 03354000, 1.8 miles away.
The water's in a comfortable range. Still check depth, currents, and the forecast, and follow any posted advisories before getting in.
Water temp
75°F
24°C
Streamflow
15,100 ft³/s
discharge
Gage height
10.87 ft
water level
Live, provisional data from USGS gauge WHITE RIVER NEAR CENTERTON, IN (1.8 mi away), as of Aug 21, 2:00 AM 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.