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USGS Current Water Data for Maryland

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Daily Streamflow Conditions

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Stream gage levels in Maryland, relative to 30 year average. 01661050: Flow=4.42cfs,Stage=0.61ft,Floodstage=7ft,2020-01-22 01:15,Low,ST CLEMENTS CREEK NEAR CLEMENTS, MD01578310: Flow=5510cfs,Stage=9.38ft,Floodstage=23.5ft,2020-01-22 01:30,<10,SUSQUEHANNA RIVER AT CONOWINGO, MD01490000: Flow=6.22cfs,Stage=0.88ft,2020-01-22 01:15,<10,CHICAMACOMICO RIVER NEAR SALEM, MD01488500: Flow=19.1cfs,Stage=2.49ft,2020-01-22 00:45,<10,MARSHYHOPE CREEK NEAR ADAMSVILLE, DE01486000: Flow=1.15cfs,Stage=1.63ft,2020-01-22 01:15,<10,MANOKIN BRANCH NEAR PRINCESS ANNE, MD01485000: Flow=28.3cfs,Stage=5.21ft,2020-01-22 01:45,<10,POCOMOKE RIVER NEAR WILLARDS, MD01583600: Flow=11.3cfs,Stage=2.30ft,Floodstage=9ft,2020-01-22 01:25,<10,BEAVERDAM RUN AT COCKEYSVILLE, MD03078000: Flow=186cfs,Stage=1.79ft,2020-01-22 01:30,76-90,CASSELMAN RIVER AT GRANTSVILLE, MD03076600: Flow=182cfs,Stage=2.55ft,2020-01-22 01:30,76-90,BEAR CREEK AT FRIENDSVILLE, MD03076500: Flow=1100cfs,Stage=3.60ft,2020-01-22 01:45,76-90,YOUGHIOGHENY RIVER AT FRIENDSVILLE, MD03075500: Flow=555cfs,Stage=3.28ft,2020-01-22 01:15,76-90,YOUGHIOGHENY RIVER NEAR OAKLAND, MD01603000: Flow=1750cfs,Stage=3.91ft,Floodstage=17ft,2020-01-22 01:15,76-90,NORTH BRANCH POTOMAC RIVER NEAR CUMBERLAND, MD01598500: Flow=1260cfs,Stage=3.17ft,Floodstage=10.5ft,2020-01-22 01:00,76-90,NORTH BRANCH POTOMAC RIVER AT LUKE, MD01596500: Flow=111cfs,Stage=2.06ft,2020-01-22 01:15,76-90,SAVAGE RIVER NEAR BARTON, MD01595800: Flow=832cfs,Stage=4.07ft,2020-01-22 01:15,76-90,NORTH BRANCH POTOMAC RIVER AT BARNUM, WV01595500: Flow=717cfs,Stage=3.90ft,Floodstage=9ft,2020-01-22 01:15,76-90,NORTH BRANCH POTOMAC RIVER AT KITZMILLER, MD01595000: Flow=260cfs,Stage=3.02ft,Floodstage=9ft,2020-01-22 01:15,76-90,NORTH BRANCH POTOMAC RIVER AT STEYER, MD01585200: Flow=2.45cfs,Stage=1.24ft,Floodstage=9ft,2020-01-22 01:05,76-90,WEST BRANCH HERRING RUN AT IDLEWYLDE, MD01660920: Flow=45.9cfs,Stage=1.67ft,Floodstage=11ft,2020-01-22 01:15,10-24,ZEKIAH SWAMP RUN NEAR NEWTOWN, MD01652500: Flow=5.29cfs,Stage=4.15ft,Floodstage=12ft,2020-01-22 01:45,10-24,FOURMILE RUN AT ALEXANDRIA, VA01648000: Flow=26.8cfs,Stage=1.95ft,Floodstage=7ft,2020-01-22 01:15,10-24,ROCK CREEK AT SHERRILL DRIVE WASHINGTON, DC01589100: Flow=0.94cfs,Stage=0.98ft,Floodstage=7ft,2020-01-22 01:40,10-24,EAST BRANCH HERBERT RUN AT ARBUTUS, MD01581700: Flow=25.1cfs,Stage=1.58ft,Floodstage=9ft,2020-01-22 01:15,10-24,WINTERS RUN NEAR BENSON, MD01495000: Flow=38.8cfs,Stage=3.57ft,Floodstage=9ft,2020-01-22 01:45,10-24,BIG ELK CREEK AT ELK MILLS, MD01493000: Flow=15.5cfs,Stage=1.46ft,2020-01-22 01:00,10-24,UNICORN BRANCH NEAR MILLINGTON, MD01491000: Flow=86.4cfs,Stage=3.00ft,2020-01-22 01:15,10-24,CHOPTANK RIVER NEAR GREENSBORO, MD01485500: Flow=23.3cfs,Stage=2.12ft,2020-01-22 01:30,10-24,NASSAWANGO CREEK NEAR SNOW HILL, MD01478000: Flow=10.3cfs,Stage=4.53ft,Floodstage=11ft,2020-01-22 01:45,10-24,CHRISTINA RIVER AT COOCHS BRIDGE, DE03066000: Flow=237cfs,Stage=2.68ft,Floodstage=20ft,2020-01-22 01:30,25-75,BLACKWATER RIVER AT DAVIS, WV01661500: Flow=11.8cfs,Stage=1.55ft,Floodstage=6ft,2020-01-22 01:15,25-75,ST MARYS RIVER AT GREAT MILLS, MD01658000: Flow=38.2cfs,Stage=2.43ft,Floodstage=7ft,2020-01-22 01:45,25-75,MATTAWOMAN CREEK NEAR POMONKEY, MD01653600: Flow=19.8cfs,Stage=2.67ft,Floodstage=12ft,2020-01-22 01:30,25-75,PISCATAWAY CREEK AT PISCATAWAY, MD01653000: Flow=15.2cfs,Stage=3.90ft,Floodstage=11ft,2020-01-22 01:50,25-75,CAMERON RUN AT ALEXANDRIA, VA01651000: Flow=25.1cfs,Stage=1.36ft,Floodstage=9.5ft,2020-01-22 01:30,25-75,NORTHWEST BR ANACOSTIA RIVER NR HYATTSVILLE, MD01650500: Flow=12.6cfs,Stage=1.64ft,Floodstage=9ft,2020-01-22 01:45,25-75,NORTHWEST BRANCH ANACOSTIA RIVER NR COLESVILLE, MD01646500: Flow=8370cfs,Stage=3.80ft,Floodstage=10ft,2020-01-22 01:45,25-75,POTOMAC RIVER NEAR WASH, DC LITTLE FALLS PUMP STA01646000: Flow=33.6cfs,Stage=3.12ft,Floodstage=11ft,2020-01-22 01:15,25-75,DIFFICULT RUN NEAR GREAT FALLS, VA01645000: Flow=104cfs,Stage=2.33ft,Floodstage=7.5ft,2020-01-22 01:50,25-75,SENECA CREEK AT DAWSONVILLE, MD01643000: Flow=728cfs,Stage=2.90ft,Floodstage=15ft,2020-01-22 01:30,25-75,MONOCACY RIVER AT JUG BRIDGE NEAR FREDERICK, MD01638500: Flow=7850cfs,Stage=3.04ft,Floodstage=16ft,2020-01-22 01:45,25-75,POTOMAC RIVER AT POINT OF ROCKS, MD01638480: Flow=41.5cfs,Stage=2.87ft,Floodstage=12ft,2020-01-22 01:30,25-75,CATOCTIN CREEK AT TAYLORSTOWN, VA01636500: Flow=1530cfs,Stage=2.57ft,Floodstage=10ft,2020-01-22 01:30,25-75,SHENANDOAH RIVER AT MILLVILLE, WV01619500: Flow=249cfs,Stage=2.90ft,Floodstage=8ft,2020-01-22 01:15,25-75,ANTIETAM CREEK NEAR SHARPSBURG, MD01619000: Flow=79.4cfs,Stage=2.58ft,Floodstage=6.5ft,2020-01-22 01:45,25-75,ANTIETAM CREEK NEAR WAYNESBORO, PA01617800: Flow=11.4cfs,Stage=1.16ft,Floodstage=6ft,2020-01-22 01:15,25-75,MARSH RUN AT GRIMES, MD01613000: Flow=3930cfs,Stage=5.40ft,Floodstage=25ft,2020-01-22 01:15,25-75,POTOMAC RIVER AT HANCOCK, MD01611500: Flow=263cfs,Stage=2.00ft,Floodstage=9ft,2020-01-22 01:30,25-75,CACAPON RIVER NEAR GREAT CACAPON, WV01610000: Flow=3360cfs,Stage=6.77ft,Floodstage=25ft,2020-01-22 01:15,25-75,POTOMAC RIVER AT PAW PAW, WV01604500: Flow=178cfs,Stage=4.08ft,Floodstage=9ft,2020-01-22 01:30,25-75,PATTERSON CREEK NEAR HEADSVILLE, WV01599000: Flow=80.1cfs,Stage=3.75ft,Floodstage=8ft,2020-01-22 01:45,25-75,GEORGES CREEK AT FRANKLIN, MD01594950: Flow=6.53cfs,Stage=0.97ft,2020-01-22 01:30,25-75,MCMILLAN F NEAR FORT PENDLETON, MD01594440: Flow=241cfs,Stage=5.31ft,Floodstage=19ft,2020-01-22 01:45,25-75,PATUXENT RIVER NEAR BOWIE, MD01594000: Flow=71.6cfs,Stage=3.43ft,Floodstage=10ft,2020-01-22 01:15,25-75,LITTLE PATUXENT RIVER AT SAVAGE, MD01593500: Flow=29.8cfs,Stage=2.72ft,Floodstage=12ft,2020-01-22 01:00,25-75,LITTLE PATUXENT RIVER AT GUILFORD, MD01591700: Flow=21.5cfs,Stage=0.70ft,Floodstage=6.5ft,2020-01-22 01:45,25-75,HAWLINGS RIVER NEAR SANDY SPRING, MD01591610: Flow=83.1cfs,Stage=1.91ft,Floodstage=9ft,2020-01-22 01:45,25-75,PATUXENT RIVER BELOW BRIGHTON DAM NEAR BRIGHTON,MD01591400: Flow=20.3cfs,Stage=0.87ft,2020-01-22 01:45,25-75,CATTAIL CREEK NEAR GLENWOOD, MD01591000: Flow=32.2cfs,Stage=2.30ft,Floodstage=8ft,2020-01-22 01:55,25-75,PATUXENT RIVER NEAR UNITY, MD01589500: Flow=4.31cfs,Stage=1.94ft,Floodstage=5ft,2020-01-22 01:45,25-75,SAWMILL CREEK AT GLEN BURNIE, MD01589440: Flow=18.9cfs,Stage=3.88ft,Floodstage=13ft,2020-01-22 01:45,25-75,JONES FALLS AT SORRENTO, MD01589330: Flow=1.64cfs,Stage=0.60ft,Floodstage=10ft,2020-01-22 01:40,25-75,DEAD RUN AT FRANKLINTOWN, MD01589300: Flow=22.6cfs,Stage=0.98ft,Floodstage=11ft,2020-01-22 01:30,25-75,GWYNNS FALLS AT VILLA NOVA, MD01589000: Flow=174cfs,Stage=1.86ft,Floodstage=11ft,2020-01-22 01:15,25-75,PATAPSCO RIVER AT HOLLOFIELD, MD01586610: Flow=25.6cfs,Stage=1.72ft,Floodstage=16ft,2020-01-22 01:00,25-75,MORGAN RUN NEAR LOUISVILLE, MD01586210: Flow=11.4cfs,Stage=0.90ft,Floodstage=5ft,2020-01-22 01:00,25-75,BEAVER RUN NEAR FINKSBURG, MD01586000: Flow=37.8cfs,Stage=1.53ft,2020-01-22 01:00,25-75,NORTH BRANCH PATAPSCO RIVER AT CEDARHURST, MD01585500: Flow=2.46cfs,Stage=1.45ft,Floodstage=5ft,2020-01-22 01:15,25-75,CRANBERRY BRANCH NEAR WESTMINSTER, MD01585100: Flow=3.36cfs,Stage=3.37ft,Floodstage=11ft,2020-01-22 01:45,25-75,WHITEMARSH RUN AT WHITE MARSH, MD01584500: Flow=32.7cfs,Stage=1.35ft,Floodstage=7.5ft,2020-01-22 01:15,25-75,LITTLE GUNPOWDER FALLS AT LAUREL BROOK, MD01584050: Flow=8.70cfs,Stage=1.20ft,Floodstage=7ft,2020-01-22 01:15,25-75,LONG GREEN CREEK AT GLEN ARM, MD01583500: Flow=63.6cfs,Stage=1.10ft,Floodstage=8ft,2020-01-22 01:30,25-75,WESTERN RUN AT WESTERN RUN, MD01582500: Flow=143cfs,Stage=1.43ft,Floodstage=7ft,2020-01-22 01:15,25-75,GUNPOWDER FALLS AT GLENCOE, MD01582000: Flow=49.1cfs,Stage=0.45ft,Floodstage=8.5ft,2020-01-22 01:15,25-75,LITTLE FALLS AT BLUE MOUNT, MD01581500: Flow=6.91cfs,Stage=0.52ft,Floodstage=9ft,2020-01-22 01:15,25-75,BYNUM RUN AT BEL AIR, MD01493500: Flow=6.81cfs,Stage=1.37ft,2020-01-22 00:45,25-75,MORGAN CREEK NEAR KENNEDYVILLE, MD01483200: Flow=2.52cfs,Stage=1.07ft,2020-01-22 01:15,25-75,BLACKBIRD CREEK AT BLACKBIRD, DE01479000: Flow=73.6cfs,Stage=5.54ft,Floodstage=13ft,2020-01-22 01:45,25-75,WHITE CLAY CREEK NEAR NEWARK, DE0158397967: Flow=1.98cfs,Stage=4.22ft,Floodstage=10ft,2020-01-22 01:45,Not ranked,MINEBANK RUN NEAR GLEN ARM, MD0158175320: Flow=0.40cfs,Stage=1.68ft,2020-01-22 01:50,Not ranked,WHEEL CREEK NEAR ABINGDON, MD0148471320: Flow=2.64cfs,Stage=3.73ft,2020-01-22 01:45,Not ranked,BIRCH BRANCH AT SHOWELL, MD03076100: Flow=739cfs,Stage=3.72ft,2020-01-22 01:45,Not ranked,YOUGHIOGHENY RIVER AT HOYES, MD03075905: Flow=32.3cfs,Stage=2.93ft,2020-01-22 01:15,Not ranked,CHERRY CREEK AT STATE PARK ROAD NEAR MCHENRY, MD03075850: Flow=3.59cfs,Stage=3.02ft,2020-01-22 01:15,Not ranked,ARROWHEAD RUN AT THAYERVILLE, MD03075825: Flow=12.6cfs,Stage=2.81ft,2020-01-22 01:15,Not ranked,NORTH GLADE RUN NEAR SWANTON, MD01651800: Flow=2.25cfs,Stage=4.23ft,2020-01-21 16:08,Not ranked,WATTS BRANCH AT WASHINGTON, DC01651730: Flow=8.54cfs,Stage=0.03ft,2020-01-22 01:00,Not ranked,BEAVERDAM CREEK NEAR CHEVERLY, MD01650800: Flow=3.08cfs,Stage=0.77ft,Floodstage=5.5ft,2020-01-22 01:45,Not ranked,SLIGO CREEK NEAR TAKOMA PARK, MD01649500: Flow=41.5cfs,Stage=0.97ft,Floodstage=8ft,2020-01-21 16:05,Not ranked,NORTHEAST BRANCH ANACOSTIA RIVER AT RIVERDALE, MD01649190: Flow=8.09cfs,Stage=1.69ft,Floodstage=12ft,2020-01-21 16:05,Not ranked,PAINT BRANCH NEAR COLLEGE PARK, MD01649150: Flow=0.58cfs,Stage=1.65ft,2020-01-22 01:50,Not ranked,PAINT BRANCH TRIBUTARY NEAR COLESVILLE, MD01647850: Flow=1.11cfs,Stage=4.43ft,Floodstage=10ft,2020-01-22 01:45,Not ranked,TURKEY BRANCH NEAR ROCKVILLE, MD01647600: Stage=-1.29ft,Floodstage=3.74ft,2020-01-22 01:54,Not ranked,POTOMAC RIVER AT WISCONSIN AVE, WASHINGTON, DC01646305: Stage=1.41ft,Floodstage=9ft,2020-01-22 00:45,Not ranked,DEAD RUN AT WHANN AVENUE NEAR MCLEAN, VA01644390: Flow=3.39cfs,Stage=2.49ft,Floodstage=7ft,2020-01-22 01:30,Not ranked,TENMILE CREEK NEAR BOYDS, MD01644388: Flow=2.60cfs,Stage=3.02ft,Floodstage=7ft,2020-01-22 01:00,Not ranked,TENMILE CREEK NEAR CLARKSBURG, MD01644380: Flow=0.58cfs,Stage=4.23ft,2020-01-22 01:00,Not ranked,CABIN BRANCH NEAR BOYDS, MD01644375: Flow=2.00cfs,Stage=0.56ft,2020-01-22 01:55,Not ranked,LITTLE SENECA CREEK TRIBUTARY NEAR GERMANTOWN, MD01644372: Flow=0.23cfs,Stage=4.61ft,2020-01-22 01:55,Not ranked,LITTLE SENECA CREEK TRIBUTARY AT BRINK, MD01644371: Flow=0.46cfs,Stage=4.26ft,2020-01-22 01:00,Not ranked,LITTLE SENECA CREEK TRIBUTARY NEAR CLARKSBURG, MD01644280: Flow=62.1cfs,Stage=2.04ft,Floodstage=12ft,2020-01-22 01:30,Not ranked,BROAD RUN NEAR LEESBURG, VA01644148: Stage=5.40ft,Floodstage=15ft,2020-01-22 01:45,Not ranked,POTOMAC RIVER AT EDWARDS FERRY NEAR POOLESVILLE,MD01643500: Stage=1.76ft,2020-01-22 01:45:00,Floodstage=11ft,Not ranked,Ice affected,BENNETT CREEK AT PARK MILLS, MD01643395: Flow=0.54cfs,Stage=0.42ft,2020-01-22 01:55,Not ranked,SOPER BRANCH AT HYATTSTOWN, MD01642199: Flow=7.80cfs,Stage=2.29ft,2020-01-22 01:10,Not ranked,CARROLL CREEK ABOVE ROCK CREEK AT FREDERICK, MD01642198: Flow=2.61cfs,Stage=2.34ft,2020-01-22 01:35,Not ranked,CARROLL CREEK NEAR FREDERICK, MD01642190: Flow=600cfs,Stage=2.77ft,Floodstage=17.8ft,2020-01-22 01:15,Not ranked,MONOCACY RIVER AT MONOCACY BLVD AT FREDERICK, MD01639500: Stage=1.54ft,2020-01-22 01:00:00,Floodstage=8ft,Not ranked,Ice affected,BIG PIPE CREEK AT BRUCEVILLE, MD01639000: Stage=3.06ft,2020-01-22 01:30:00,Floodstage=13ft,Not ranked,Ice affected,MONOCACY RIVER AT BRIDGEPORT, MD01638420: Stage=2.18ft,2020-01-22 01:15:00,Floodstage=10ft,Not ranked,Ice affected,N F CATOCTIN CREEK AT RT 681 NEAR WATERFORD, VA01638350: Stage=1.36ft,2020-01-22 01:25:00,Floodstage=8ft,Not ranked,Ice affected,S F CATOCTIN CREEK AT RT 698 NEAR WATERFORD, VA01637500: Stage=2.09ft,2020-01-22 01:45:00,Not ranked,Ice affected,CATOCTIN CREEK NEAR MIDDLETOWN, MD01636846: Flow=6.70cfs,Stage=1.73ft,2020-01-21 16:00,Not ranked,LITTLE CATOCTIN CREEK AT ROSEMONT, MD01636845: Not ranked,Ice affected,LITTLE CATOCTIN CREEK NEAR ROSEMONT, MD01636690: Stage=0.84ft,2020-01-22 01:15:00,Floodstage=9ft,Not ranked,Ice affected,PINEY RUN NEAR LOVETTSVILLE, VA01618100: Flow=12.2cfs,Stage=1.14ft,Floodstage=3.5ft,2020-01-22 01:30,Not ranked,ROCKYMARSH RUN AT SCRABBLE, WV01614500: Stage=2.32ft,2020-01-22 01:45:00,Floodstage=10ft,Not ranked,Ice affected,CONOCOCHEAGUE CREEK AT FAIRVIEW, MD01613525: Stage=2.10ft,2020-01-22 01:00:00,Floodstage=10ft,Not ranked,Ice affected,LICKING CREEK AT PECTONVILLE, MD01613095: Stage=2.36ft,2020-01-22 01:45:00,Not ranked,Ice affected,TONOLOWAY CREEK NEAR HANCOCK, MD01613020: Stage=44.25ft,2020-01-22 01:45,Not ranked,UNNAMED TRIB TO WARM SPR RUN NR BERKELEY SPR, WV01610155: Stage=1.30ft,2020-01-22 01:00:00,Floodstage=7.5ft,Not ranked,Ice affected,SIDELING HILL CREEK NEAR BELLEGROVE, MD01609000: Stage=2.81ft,2020-01-22 01:30:00,Floodstage=14ft,Not ranked,Ice affected,TOWN CREEK NEAR OLDTOWN, MD01605002: Stage=20.88ft,2020-01-22 01:30,Not ranked,PAINTER RUN NEAR FORT ASHBY, WV01601500: Stage=3.09ft,2020-01-22 01:00:00,Floodstage=10ft,Not ranked,Ice affected,WILLS CREEK NEAR CUMBERLAND, MD01601420: Flow=16.1cfs,Stage=1.95ft,2020-01-22 01:05,Not ranked,HOFFMAN DRAINAGE TUNNEL AT CLARYSVILLE, MD01597500: Flow=323cfs,Stage=1.93ft,2020-01-21 09:15,Not ranked,SAVAGE RIV BL SAVAGE RIV DAM NEAR BLOOMINGTON, MD01597490: Stage=1443.61ft,2020-01-22 01:00,Not ranked,SAVAGE RIVER RESERVOIR NEAR BLOOMINGTON, MD01595790: Stage=1443.42ft,2020-01-22 01:15,Not ranked,BLOOMINGTON LAKE NEAR ELK GARDEN, WV01594526: Flow=46.0cfs,Stage=2.29ft,Floodstage=11ft,2020-01-22 01:15,Not ranked,WESTERN BRANCH AT UPPER MARLBORO, MD01593450: Flow=1.82cfs,Stage=0.91ft,2020-01-22 01:00,Not ranked,L PAX RIV TRIB ABOVE LAKE ELKHORN NR GUILFORD, MD01593370: Flow=0.66cfs,Stage=1.60ft,2020-01-22 01:02,Not ranked,L PAX RIV TRIB ABOVE WILDE LAKE AT COLUMBIA, MD01592500: Flow=26.1cfs,Stage=4.42ft,Floodstage=9.5ft,2020-01-21 16:00,Not ranked,PATUXENT RIV NEAR LAUREL, MD01589795: Flow=0.37cfs,Stage=4.15ft,2020-01-22 01:55,Not ranked,SOUTH FORK JABEZ BRANCH AT MILLERSVILLE, MD01589485: 2020-01-02 12:40,Not ranked,Dis,JONES FALLS AT MOUTH AT BALTIMORE, MD01589352: Flow=42.0cfs,Stage=2.27ft,Floodstage=13ft,2020-01-22 01:20,Not ranked,GWYNNS FALLS AT WASHINGTON BLVD AT BALTIMORE, MD01589320: Not ranked,Equipment malfunction,DEAD RUN TRIBUTARY AT WOODLAWN, MD01589317: Flow=0.26cfs,Stage=0.46ft,Floodstage=7ft,2020-01-21 16:10,Not ranked,TRIBUTARY TO DEAD RUN TRIBUTARY AT WOODLAWN, MD01589316: Flow=0.22cfs,Stage=0.29ft,Floodstage=8.5ft,2020-01-21 16:05,Not ranked,DEAD RUN TRIBUTARY NEAR WOODLAWN, MD01589315: Flow=0.83cfs,Stage=0.25ft,Floodstage=9ft,2020-01-21 16:00,Not ranked,DEAD RUN AT WOODLAWN, MD01589312: Flow=0.23cfs,Stage=0.63ft,Floodstage=9ft,2020-01-21 16:05,Not ranked,DEAD RUN NEAR CATONSVILLE, MD01589305: Flow=1.12cfs,Stage=2.43ft,2019-10-15 13:05,Not ranked,POWDER MILL RUN NEAR LOCHEARN, MD01589290: Flow=1.39cfs,Stage=0.76ft,Floodstage=7ft,2020-01-22 01:50,Not ranked,SCOTTS LEVEL BRANCH AT ROCKDALE, MD01589230: Flow=5.34cfs,Stage=1.11ft,2020-01-22 01:05,Not ranked,RED RUN NEAR OWINGS MILLS, MD01589197: Flow=3.18cfs,Stage=-0.03ft,Floodstage=9.5ft,2020-01-22 01:45,Not ranked,GWYNNS FALLS NEAR DELIGHT, MD01589035: Flow=188cfs,Stage=6.28ft,Floodstage=15ft,2020-01-21 16:00,Not ranked,PATAPSCO RIVER NEAR ELKRIDGE, MD01589025: Flow=192cfs,Stage=11.11ft,Floodstage=20ft,2020-01-22 01:30,Not ranked,PATAPSCO RIVER NEAR CATONSVILLE, MD01585230: Flow=0.95cfs,Stage=1.62ft,Floodstage=15ft,2020-01-22 01:49,Not ranked,MOORES RUN AT RADECKE AVE AT BALTIMORE, MD01585225: Flow=0.02cfs,Stage=2.47ft,Floodstage=10ft,2020-01-22 01:49,Not ranked,MOORES RUN TRIB. NEAR TODD AVE AT BALTIMORE, MD01585219: Flow=25.0cfs,Stage=4.31ft,2020-01-22 01:50,Not ranked,HERRING RUN AT SINCLAIR LANE AT BALTIMORE, MD01585104: Flow=1.13cfs,Stage=0.56ft,Floodstage=6ft,2020-01-22 01:45,Not ranked,HONEYGO RUN NEAR WHITE MARSH, MD01585090: Flow=1.02cfs,Stage=1.23ft,Floodstage=10ft,2020-01-22 01:50,Not ranked,WHITEMARSH RUN NEAR FULLERTON, MD01585075: Not ranked,Ice affected,FOSTER BRANCH NEAR JOPPATOWNE, MD01583800: Flow=0.94cfs,Stage=1.38ft,Floodstage=8.5ft,2020-01-22 01:30,Not ranked,LONG QUARTER BRANCH AT LUTHERVILLE, MD01583580: Flow=1.07cfs,Stage=1.26ft,Floodstage=4ft,2020-01-22 01:15,Not ranked,BAISMAN RUN AT BROADMOOR, MD01583570: Flow=0.108cfs,Stage=1.24ft,2020-01-22 01:40,Not ranked,POND BRANCH AT OREGON RIDGE, MD01583100: Flow=10.7cfs,Stage=1.58ft,Floodstage=8.5ft,2020-01-22 01:45,Not ranked,PINEY RUN AT DOVER, MD01581960: Stage=0.78ft,2020-01-22 01:15:00,Floodstage=5.5ft,Not ranked,Ice affected,BEETREE RUN AT BENTLEY SPRINGS, MD01581920: Flow=65.1cfs,Stage=1.79ft,Floodstage=10ft,2020-01-22 01:00,Not ranked,GUNPOWDER FALLS NEAR PARKTON, MD01581870: Flow=13.2cfs,Stage=0.73ft,Floodstage=7ft,2020-01-22 01:15,Not ranked,GEORGES RUN NEAR BECKLEYSVILLE, MD01581830: Stage=-0.29ft,2020-01-22 01:00:00,Floodstage=6ft,Not ranked,Ice affected,GRAVE RUN NEAR BECKLEYSVILLE, MD01581810: Flow=26.5cfs,Stage=1.37ft,Floodstage=6ft,2020-01-22 01:15,Not ranked,GUNPOWDER FALLS AT HOFFMANVILLE, MD01581757: Flow=45.1cfs,Stage=1.12ft,Floodstage=8ft,2020-01-22 01:15,Not ranked,OTTER POINT CREEK NEAR EDGEWOOD, MD01581753: Stage=119.40ft,2020-01-21 16:00,Not ranked,ATKISSON RESERVOIR NEAR BEL AIR, MD01581752: Flow=2.10cfs,Stage=1.11ft,Floodstage=6ft,2020-01-22 01:25,Not ranked,PLUMTREE RUN NEAR BEL AIR, MD01581750: Flow=25.6cfs,Stage=1.42ft,Floodstage=9ft,2020-01-22 01:45,Not ranked,WINTERS RUN HD OF OTTER PT CREEK NEAR BEL AIR, MD01581649: Flow=8.91cfs,Stage=3.17ft,Floodstage=9ft,2020-01-22 01:30,Not ranked,JAMES RUN NEAR BELCAMP, MD01580700: Flow=7.67cfs,Stage=3.18ft,Floodstage=14ft,2020-01-22 01:15,Not ranked,SWAN CREEK AT SWAN CREEK, MD01580620: Stage=-0.69ft,Floodstage=4ft,2020-01-22 01:00,Not ranked,CHES BAY AT MOUTH OF SUS R AT HAVRE DE GRACE, MD01580520: Flow=159cfs,Stage=1.67ft,Floodstage=10ft,2020-01-22 01:15,Not ranked,DEER CREEK NEAR DARLINGTON, MD01580000: Stage=2.30ft,2020-01-22 01:15:00,Floodstage=11ft,Not ranked,Ice affected,DEER CREEK AT ROCKS, MD01578475: Flow=123cfs,Stage=2.86ft,2020-01-22 01:45,Not ranked,Octoraro Creek near Richardsmere, MD01493112: Flow=8.71cfs,Stage=1.20ft,2020-01-22 01:00,Not ranked,CHESTERVILLE BRANCH NEAR CRUMPTON, MD01492500: Flow=4.02cfs,Stage=0.88ft,2020-01-22 01:45,Not ranked,SALLIE HARRIS CREEK NEAR CARMICHAEL, MD01491500: Flow=59.9cfs,Stage=1.07ft,2020-01-22 01:45,Not ranked,TUCKAHOE CREEK NEAR RUTHSBURG, MD01488110: Stage=0.63ft,2020-01-22 01:42,Not ranked,NANTICOKE RIVER AT SHARPTOWN, MD01484701: Stage=-0.14ft,Floodstage=2.5ft,2020-01-22 01:36,Not ranked,LITTLE ASSAWOMAN BAY AT FENWICK ISLAND, DE01484696: Stage=0.09ft,Floodstage=2.6ft,2020-01-22 01:36,Not ranked,JEFFERSON CREEK AT SOUTH BETHANY, DE01483155: Flow=2.07cfs,Stage=0.91ft,2020-01-22 01:00,Not ranked,SILVER LAKE TRIBUTARY AT MIDDLETOWN, DE01478650: Flow=46.0cfs,Stage=5.91ft,Floodstage=11.5ft,2020-01-22 01:45,Not ranked,WHITE CLAY CREEK AT NEWARK, DE01478245: Stage=3.12ft,2020-01-22 01:30:00,Floodstage=9.5ft,Not ranked,Ice affected,White Clay Creek near Strickersville, PAGo to WaterWatch (offsite) for a larger map with additional options
Explanation
[color code for] High
[color code for] > 90th percentile
[color code for] 76th - 90th percentile
[color code for] 25th - 75th percentile
[color code for] 10th - 24th percentile
[color code for] < 10th percentile
[color code for] Low
[color code for] Not ranked
The colored dots on this map depict streamflow conditions as a percentile, which is computed from the period of record for the current day of the year. Only stations with at least 30 years of record are used.
The gray circles indicate other stations that were not ranked in percentiles either because they have fewer than 30 years of record or because they report parameters other than streamflow. Some stations, for example, measure stage only.

Statewide Streamflow Real-Time Table


Statewide Groundwater Real-Time Table


Statewide Water-Quality Real-Time Table


Statewide Precipitation Real-Time Table


Real-time data typically are recorded at 1-30 minute intervals, stored onsite, and then transmitted to USGS offices every 15 to 60 minutes, depending on the data relay technique used. Recording and transmission times may be more frequent during critical events. Data from real-time sites are relayed to USGS offices via satellite, telephone, and/or radio and are available for viewing within minutes of arrival. All real-time data are provisional and subject to revision.
Build Real-Time Table Show a custom real-time summary table for one or more stations.
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