Can you swim here today?
Dudley Creek
Montana · River
Cold water — serious cold-shock risk today
Cold waterAs of August 21, 2026, the water temperature at Dudley Creek is 58°F (15°C), measured by USGS gauge 12362500, 10.8 miles away.
Cold water — serious cold-shock risk today: water temperature is 58°F, cold enough to cause cold-water shock on sudden immersion.
- Water temperature is 58°F, cold enough to cause cold-water shock on sudden immersion. — USGS gauge 12362500, as of Aug 21, 11:45 PM gauge-local time
- Flow is within the normal range (25th–75th percentile) for Aug 22 (median 1,320 ft³/s over 104 years). — USGS daily streamflow statistics, as of Aug 21, 11:45 PM gauge-local time
Flow is normal for this date — within the normal range (25th–75th percentile) for Aug 22 (median 1,320 ft³/s over 104 years).
No official beach-advisory feed for Montana yet — follow posted signs and local guidance.
Live, provisional data from USGS gauge S F Flathead River nr Columbia Falls MT (10.8 mi away), as of Aug 21, 11:45 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.