Can you swim here today?
Portage Creek
Michigan · River
Comfortable for a swim today
Good to swimAs of August 21, 2026, the water temperature at Portage Creek is 71°F (22°C), measured by USGS gauge 040970647, 4.4 miles away.
Comfortable for a swim today: water temperature is 71°F, within the comfortable 70–86°F range.
- Water temperature is 71°F, within the comfortable 70–86°F range. — USGS gauge 040970647, as of Aug 21, 7:45 PM gauge-local time
Water temp
71°F
22°C
Streamflow
8 ft³/s
discharge
Gage height
1.40 ft
water level
No official beach-advisory feed for Michigan yet — follow posted signs and local guidance.
Live, provisional data from USGS gauge LITTLE PORTAGE CR AT LANE ST AT MENDON, MI (4.4 mi away), as of Aug 21, 7:45 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.