Maryland river levels
119 National Weather Service forecast gauges in Maryland. None is in flood now. Each page has the current level, the forecast, and what floods at each level. 8 have a USGS river camera .
Maryland radar & weather warnings →
All gauges
- Antietam Creek near Sharpsburg
- Antietam Creek near Waynesboro
- Baisman Run at Broadmoor
- Bear Creek at Friendsville
- Beaverdam Run at Cockeysville
- Beaver Run near Finksburg
- Beetree Run near Bentley Springs
- Bennett Creek at Park Mills
- Big Elk Creek at Elk Mills
- Big Pipe Creek at Bruceville
- Birch Branch at BIRCH BRANCH AT SHOWELL
- Bynum Run at Bel Air
- Cabin Branch Near Boyds, MD - 01644380
- Casselman River at Grantsville
- Catoctin Creek Near Middletown
- CATTAIL CREEK NEAR GLENWOOD, MD
- Chesapeake Bay at Havre de Grace
- Chicamacomico River near Salem
- Conococheague Creek at Fairview
- Cranberry Branch near Westminster
- Dead Run at Franklintown
- Dead Run at Woodlawn
- Dead Run near Catonsville
- Dead Run Tributary at Woodlawn
- Dead Run Tributary near Woodlawn
- Deer Creek (MD) at Rocks State Park
- Deer Creek (MD) near Darlington
- East Branch Herbert Run at Arbutus
- Foster Branch near Joppatowne
- Georges Creek near Franklin/Westernport
- Georges Run near Beckleysville
- Grave Run near Beckleysville
- Gunpowder Falls at Hoffmanville
- Gunpowder Falls near Parkton
- Gwynns Falls at Villa Nova
- Gwynns Falls at Washington Blvd in Baltimore
- Gwynns Falls near Delight
- Hawlings River near Sandy Spring
- Honeygo Run near White Marsh
- James Run near Belcamp
- Jones Falls at Sorrento
- Licking Creek at Pecktonville
- Little Falls at Blue Mount
- Little Gunpowder Falls at Laurel Brook
- Little Patuxent River near Guilford
- Little Patuxent River near Savage
- Little Seneca Creek Tributary at Brink, MD
- LITTLE SENECA CREEK TRIBUTARY NEAR CLARKSBURG, MD
- Little Seneca Creek Tributary Near Germantown, MD
- Long Green Creek at Glen Arm
- Long Quarter Branch at Lutherville
- Manokin Branch near Princess Anne
- Marsh Run at Grimes
- Mattawoman Creek near Pomonkey
- Minebank Run near Glen Arm
- Monocacy River at Bridgeport
- Monocacy River at Monocacy Blvd. in Frederick
- Monocacy River near Frederick at Interstate 70
- Morgan Run near Louisville
- Nassawango Creek near Snow Hill
- North Branch Patapsco River at Cedarhurst
- North Branch Potomac River at Cumberland
- North Branch Potomac River at Kitzmiller
- North Branch Potomac River at Luke
- North Branch Potomac River at Steyer
- Northeast Branch Anacostia River at Riverdale
- Northwest Branch at Kemp Mill
- Octoraro Creek near Richardsmere
- Paint Branch near White Oak
- Paint Branch Tributary Near Colesville, MD
- Patapsco River at Hollofield
- Patapsco River near Catonsville
- Patapsco River near Elkridge at Patapsco Valley State Park
- Patuxent River below Brighton Dam
- Patuxent River below Duckett Dam near Laurel
- Patuxent River near Bowie
- Patuxent River near Unity
- Piney Run at Dover
- Piscataway Creek at Piscataway
- Plumtree Run near Bel Air
- Pocomoke River near Willards
- Potomac River at Edwards Ferry
- Potomac River at Hancock
- Potomac River at Paw Paw
- Potomac River at Point of Rocks
- Potomac River near Washington DC (Little Falls)
- Savage River near Barton
- Savage River near Bloomington
- Sawmill Creek at Glen Burnie
- Scotts Level Branch at Rockdale
- Seneca Creek at Dawsonville
- Sideling Hill Creek near Bellegrove
- Sligo Creek near Takoma Park
- Soper Branch at Hyattstown, MD
- SOUTH FORK JABEZ BRANCH AT MILLERSVILLE, MD
- St. Clement Creek near Clements
- St. Marys River at Great Mills
- Susquehanna River at Conowingo Dam
- Swan Creek at Swan Creek
- Ten Mile Creek near Boyds
- Ten Mile Creek near Clarksburg
- Tonoloway Creek near Hancock
- Town Creek (MD) near Oldtown
- Tributary to Dead Run Tributary at Woodlawn
- Turkey Branch near Aspen Hill
- Unicorn Branch near Millington
- West Branch Herring Run at Idlewylde
- Western Branch at Upper Marlboro
- Western Run at Western Run
- Wheel Creek Near Abingdon, MD
- Whitemarsh Run at White Marsh
- Whitemarsh Run near Fullerton
- Wills Creek near Cumberland
- Winters Run near Bel Air
- Winters Run near Benson
- Youghiogheny River at Friendsville
- Youghiogheny River at Hoyes
- Youghiogheny River near Oakland
- Zekiah Swamp Run near Newtown
Flood categories and forecasts are the National Weather Service's. Not an official source: in a flood, follow your local officials and weather.gov.