POTOMAC RIVER AT POINT OF ROCKS, MD
USGSMaryland (39.27358, -77.54311) · View on map
Current reading
3,490 CFS
Gauge height: 2.01 FT
Read about 1 hour ago · Oct 21, 2026 11:55 AM EDT
Flow history — last 6 days
No readings recorded in the last 6 days.
Runs on this gauge
No runs currently read this gauge.