River levels near Rockville, Maryland

14 gauges within ~12 miles · data refreshed 2 min ago · all Maryland river levels

10 of 14 gauges have both a usable water-level reading and a published minor flood stage. Readings may be delayed; check the observation time on each gauge page. This summary does not establish whether streets or unmonitored waterways near Rockville are flooding.

Patuxent River near Unity, MDNo flooding · 1.9 ft / 8 ft flood · Patuxent River below Brighton Dam near Brighton MDNo flooding · 1.6 ft / 9 ft flood · Hawlings River near Sandy Spring, MDNo flooding · 0.4 ft / 6.5 ft flood · Little Seneca Creek Tributary at Brink, MDNo flooding · 4.5 ft · Little Seneca Creek Tributary near Germantown, MDNo flooding · 0.4 ft · Seneca Creek at Dawsonville, MDNo flooding · 1.9 ft / 7.5 ft flood · Potomac River near Wash, Dc Little Falls Pump StaNo flooding · 2.8 ft / 10 ft flood · Turkey Branch near Rockville, MDNo flooding · 4.3 ft / 10 ft flood · Paint Branch Tributary near Colesville, MDNo flooding · 1.4 ft / 13 ft flood · Paint Branch near College Park, MDNo flooding · 1.3 ft / 12 ft flood · Northwest Branch Anacostia River near Colesville, MDNo flooding · 1.2 ft / 9 ft flood · Sligo Creek near Takoma Park, MDNo flooding · 0.5 ft / 5.5 ft flood · Great Seneca Creek near Quince Orchard, MDNo current dataWatts Branch at Rockville, MDNo current data
Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.