Can you swim here today?
Greenstone Falls
Minnesota · Waterfall
Cool water — ease in carefully
Use cautionAs of August 23, 2026, the water temperature at Greenstone Falls is 61°F (16°C), measured by USGS gauge 04032150, 7 miles away.
Cool water — ease in carefully: water temperature is 61°F, cool enough to cause cold-water shock on a sudden entry.
- Water temperature is 61°F, cool enough to cause cold-water shock on a sudden entry. — USGS gauge 04032150, as of Aug 23, 7:30 AM gauge-local time
Water temp
61°F
16°C
Streamflow
46 ft³/s
discharge
Gage height
5.33 ft
water level
No official beach-advisory feed for Minnesota yet — follow posted signs and local guidance.
Live, provisional data from USGS gauge PRESQUE ISLE RIVER NEAR CONNORVILLE, MI (7 mi away), as of Aug 23, 7:30 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.