HAWLINGS RIVER NEAR SANDY SPRING, MD

MONTGOMERY COUNTY, MD39.1745°N, -77.0214°W Updated 39 min ago

FLOW RATE

13.1cfs

GAUGE HT

0.51ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

13.1cfs 5.5% vs avg

Optimal band: 13–17 cfs

PERIOD HIGH

17.4cfs

PERIOD LOW

13.1cfs

RUNNABLE

99%

last 1 day in band

Gauge Height

0.51ft

Precipitation History

Your History · HAWLINGS RIVER NEAR SANDY SPRING, MD

Track your history

Sign in to track your sessions at HAWLINGS RIVER NEAR SANDY SPRING, MD — best days, monthly trends, and time on the water.

39.1745, -77.0214

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-07-12 11:45 UTC

Site #01591700·USGS

Create a free account to save favorites, set flow alerts, and track conditions