Can you swim here today?
Glendarragh Stream
Maryland · River
Live flow only — judge the water in person
Use cautionAs of August 22, 2026, USGS gauge 01647850, 2 miles away, reports a gage height of 4.26 ft near Glendarragh Stream but no water-temperature reading.
Live flow only — judge the water in person: live streamflow is available but no water-temperature sensor is nearby.
- Live streamflow is available but no water-temperature sensor is nearby. — USGS gauge 01647850, as of Aug 22, 6:45 PM gauge-local time
Gage height
4.26 ft
water level
No official beach-advisory feed for Maryland yet — follow posted signs and local guidance.
Live, provisional data from USGS gauge TURKEY BRANCH NEAR ROCKVILLE, MD (2 mi away), as of Aug 22, 6:45 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.