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Satellite view of Greenbrier Branch

Greenbrier Branch

River

Comfortable for a swim today

Good to swim

Comfortable for a swim today: water temperature is 73°F, within the comfortable 70–86°F range.

  • Water temperature is 73°F, within the comfortable 70–86°F range.
Good to swimGood conditions todaycamping-nearby

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Comfortable for a swim today

Good to swim

Comfortable for a swim today: water temperature is 73°F, within the comfortable 70–86°F range.

  • Water temperature is 73°F, within the comfortable 70–86°F range. USGS gauge 01646000, as of Aug 21, 10:15 AM UTC
Water temp
73°F
23°C
Streamflow
61 ft³/s
discharge
Gage height
3.34 ft
water level

No official beach-advisory feed for Maryland yet — follow posted signs and local guidance.

Live, provisional data from USGS gauge DIFFICULT RUN NEAR GREAT FALLS, VA (5.4 mi away), as of Aug 21, 10:15 AM UTC.

Weather at Greenbrier Branch

H: 75° L: 66°
Cloudy
Cloudy
66°
|
Feels like 68°
Precipitation
78%
Humidity
83%
Wind
3 mph
UV Index
0
Water Conditions:
🏊Cool but swimmable
12 AM
Overcast
69°
3 AM
Overcast
66°
6 AM
Cloudy
66°
9 AM
Patchy rain nearby
69°
12 PM
Patchy rain nearby
75°
3 PM
Patchy rain nearby
75°
6 PM
Light rain shower
73°
9 PM
Mist
71°

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Frequently asked questions

Where is Greenbrier Branch?
Greenbrier Branch is a river in Maryland.
What is the water temperature at Greenbrier Branch?
As of August 21, 2026, the water temperature at Greenbrier Branch in Maryland is 73°F (23°C), measured by USGS gauge 01646000, 5.4 miles away.
Can you swim at Greenbrier Branch?
Comfortable for a swim today: water temperature is 73°F, within the comfortable 70–86°F range. Checked August 21, 2026.
What amenities does Greenbrier Branch have?
Visitor-listed amenities at Greenbrier Branch include camping-nearby.

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Best Times to Visit

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Good conditions for visiting
🌊 Rivers & Streams Tips:
  • Check water levels and current conditions before visiting
  • Wear life jackets when on the water
  • Be aware of rapids and potential hazards
  • Respect private property along riverbanks
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

Maryland

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Amenities

Camping nearby