Tidora

Colvin Run at Lake Fairfax near Reston

National Weather Service gauge LFFV2 · Virginia · Fairfax County · 38.9644, -77.3175

Highest recorded crests

Forecast office: NWS Sterling · River Forecast Center: Middle Atlantic River Forecast Center.

Tidora wave T logo

Colvin Run at Lake Fairfax near Reston in your pocket

Tidora puts this spot on your Home Screen and Lock Screen with free widgets, and sends free flood alerts before the water reaches the levels that matter to you. No account, no subscription needed for either.

Download Tidora on the App Store

Tidora is preparing for launch; these pages go fully live when the app ships.

Nearby stations and gauges