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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. 01661500: Flow=496cfs,Stage=4.93ft,Floodstage=6ft,2020-07-07 04:15,High,ST MARYS RIVER AT GREAT MILLS, MD01661050: Flow=646cfs,Stage=4.91ft,Floodstage=7ft,2020-07-07 04:15,High,ST CLEMENTS CREEK NEAR CLEMENTS, MD01653000: Flow=1880cfs,Stage=6.53ft,Floodstage=11ft,2020-07-07 04:50,High,CAMERON RUN AT ALEXANDRIA, VA01652500: Flow=767cfs,Stage=5.97ft,Floodstage=12ft,2020-07-07 04:45,High,FOURMILE RUN AT ALEXANDRIA, VA01649500: Flow=557cfs,Stage=2.39ft,Floodstage=8ft,2020-07-07 04:35,High,NORTHEAST BRANCH ANACOSTIA RIVER AT RIVERDALE, MD01648000: Flow=452cfs,Stage=4.02ft,Floodstage=7ft,2020-07-07 04:15,High,ROCK CREEK AT SHERRILL DRIVE WASHINGTON, DC01589500: Flow=23.7cfs,Stage=2.38ft,Floodstage=5ft,2020-07-07 04:45,High,SAWMILL CREEK AT GLEN BURNIE, MD01651000: Flow=254cfs,Stage=2.38ft,Floodstage=9.5ft,2020-07-07 04:30,>90,NORTHWEST BR ANACOSTIA RIVER NR HYATTSVILLE, MD01646000: Flow=282cfs,Stage=4.65ft,Floodstage=11ft,2020-07-07 04:15,>90,DIFFICULT RUN NEAR GREAT FALLS, VA01594440: Flow=1090cfs,Stage=8.87ft,Floodstage=19ft,2020-07-07 04:45,>90,PATUXENT RIVER NEAR BOWIE, MD01589330: Flow=13.7cfs,Stage=0.87ft,Floodstage=10ft,2020-07-07 04:40,>90,DEAD RUN AT FRANKLINTOWN, MD01585500: Flow=4.79cfs,Stage=1.56ft,Floodstage=5ft,2020-07-07 04:15,>90,CRANBERRY BRANCH NEAR WESTMINSTER, MD01585200: Flow=5.38cfs,Stage=1.46ft,Floodstage=9ft,2020-07-07 04:05,>90,WEST BRANCH HERRING RUN AT IDLEWYLDE, MD01583600: Flow=97.3cfs,Stage=3.25ft,Floodstage=9ft,2020-07-07 04:25,>90,BEAVERDAM RUN AT COCKEYSVILLE, MD01493500: Flow=19.1cfs,Stage=1.55ft,2020-07-07 03:45,>90,MORGAN CREEK NEAR KENNEDYVILLE, MD01493000: Flow=61.6cfs,Stage=2.23ft,2020-07-07 04:00,>90,UNICORN BRANCH NEAR MILLINGTON, MD01488500: Flow=107cfs,Stage=3.31ft,2020-07-07 03:45,>90,MARSHYHOPE CREEK NEAR ADAMSVILLE, DE03076500: Flow=90.6cfs,Stage=2.27ft,2020-07-07 04:45,<10,YOUGHIOGHENY RIVER AT FRIENDSVILLE, MD01578310: Flow=6120cfs,Stage=9.51ft,Floodstage=23.5ft,2020-07-07 04:30,<10,SUSQUEHANNA RIVER AT CONOWINGO, MD01660920: Flow=67.1cfs,Stage=1.80ft,Floodstage=11ft,2020-07-07 04:15,76-90,ZEKIAH SWAMP RUN NEAR NEWTOWN, MD01645000: Flow=93.3cfs,Stage=2.23ft,Floodstage=7.5ft,2020-07-07 04:50,76-90,SENECA CREEK AT DAWSONVILLE, MD01643500: Flow=49.0cfs,Stage=1.78ft,Floodstage=11ft,2020-07-07 04:45,76-90,BENNETT CREEK AT PARK MILLS, MD01598500: Flow=410cfs,Stage=1.94ft,Floodstage=10.5ft,2020-07-07 04:00,76-90,NORTH BRANCH POTOMAC RIVER AT LUKE, MD01596500: Flow=25.3cfs,Stage=1.49ft,2020-07-07 04:15,76-90,SAVAGE RIVER NEAR BARTON, MD01591610: Flow=133cfs,Stage=2.05ft,Floodstage=9ft,2020-07-07 04:45,76-90,PATUXENT RIVER BELOW BRIGHTON DAM NEAR BRIGHTON,MD01589100: Flow=4.82cfs,Stage=1.20ft,Floodstage=7ft,2020-07-07 04:40,76-90,EAST BRANCH HERBERT RUN AT ARBUTUS, MD01586210: Flow=23.4cfs,Stage=1.08ft,Floodstage=5ft,2020-07-07 04:00,76-90,BEAVER RUN NEAR FINKSBURG, MD01584050: Flow=14.1cfs,Stage=1.37ft,Floodstage=7ft,2020-07-07 04:15,76-90,LONG GREEN CREEK AT GLEN ARM, MD01583500: Flow=93.9cfs,Stage=1.30ft,Floodstage=8ft,2020-07-07 04:30,76-90,WESTERN RUN AT WESTERN RUN, MD01582000: Flow=66.7cfs,Stage=0.56ft,Floodstage=8.5ft,2020-07-07 04:15,76-90,LITTLE FALLS AT BLUE MOUNT, MD01491000: Flow=134cfs,Stage=3.19ft,2020-07-07 04:15,76-90,CHOPTANK RIVER NEAR GREENSBORO, MD01490000: Flow=14.9cfs,Stage=0.81ft,2020-07-07 04:15,76-90,CHICAMACOMICO RIVER NEAR SALEM, MD01483200: Flow=5.50cfs,Stage=1.18ft,2020-07-07 04:15,76-90,BLACKBIRD CREEK AT BLACKBIRD, DE01478000: Flow=29.2cfs,Stage=4.87ft,Floodstage=11ft,2020-07-07 04:45,76-90,CHRISTINA RIVER AT COOCHS BRIDGE, DE03078000: Flow=8.81cfs,Stage=0.74ft,2020-07-07 04:30,10-24,CASSELMAN RIVER AT GRANTSVILLE, MD03075500: Flow=28.0cfs,Stage=1.99ft,2020-07-07 04:15,10-24,YOUGHIOGHENY RIVER NEAR OAKLAND, MD01639000: Flow=8.11cfs,Stage=1.84ft,Floodstage=13ft,2020-07-07 04:30,10-24,MONOCACY RIVER AT BRIDGEPORT, MD01637500: Flow=10.9cfs,Stage=1.61ft,2020-07-07 04:45,10-24,CATOCTIN CREEK NEAR MIDDLETOWN, MD01619500: Flow=139cfs,Stage=2.52ft,Floodstage=8ft,2020-07-07 04:15,10-24,ANTIETAM CREEK NEAR SHARPSBURG, MD01619000: Flow=47.8cfs,Stage=2.38ft,Floodstage=6.5ft,2020-07-07 04:45,10-24,ANTIETAM CREEK NEAR WAYNESBORO, PA01614500: Flow=146cfs,Stage=1.60ft,Floodstage=10ft,2020-07-07 04:45,10-24,CONOCOCHEAGUE CREEK AT FAIRVIEW, MD01610155: Flow=1.01cfs,Stage=0.25ft,Floodstage=7.5ft,2020-07-07 04:00,10-24,SIDELING HILL CREEK NEAR BELLEGROVE, MD01609000: Flow=9.47cfs,Stage=1.85ft,Floodstage=14ft,2020-07-07 04:30,10-24,TOWN CREEK NEAR OLDTOWN, MD01601500: Flow=45.3cfs,Stage=1.94ft,Floodstage=10ft,2020-07-07 04:00,10-24,WILLS CREEK NEAR CUMBERLAND, MD01485000: Flow=9.32cfs,Stage=4.46ft,2020-07-07 04:45,10-24,POCOMOKE RIVER NEAR WILLARDS, MD03066000: Flow=45.5cfs,Stage=1.65ft,Floodstage=20ft,2020-07-07 04:30,25-75,BLACKWATER RIVER AT DAVIS, WV01658000: Flow=1.88cfs,Stage=2.06ft,Floodstage=7ft,2020-07-07 04:45,25-75,MATTAWOMAN CREEK NEAR POMONKEY, MD01646500: Flow=5350cfs,Stage=3.42ft,Floodstage=10ft,2020-07-07 04:45,25-75,POTOMAC RIVER NEAR WASH, DC LITTLE FALLS PUMP STA01643000: Flow=192cfs,Stage=1.64ft,Floodstage=15ft,2020-07-07 04:30,25-75,MONOCACY RIVER AT JUG BRIDGE NEAR FREDERICK, MD01639500: Flow=34.5cfs,Stage=1.04ft,Floodstage=8ft,2020-07-07 04:00,25-75,BIG PIPE CREEK AT BRUCEVILLE, MD01638500: Flow=3160cfs,Stage=1.56ft,Floodstage=16ft,2020-07-07 04:45,25-75,POTOMAC RIVER AT POINT OF ROCKS, MD01638480: Flow=21.4cfs,Stage=2.65ft,Floodstage=12ft,2020-07-07 04:30,25-75,CATOCTIN CREEK AT TAYLORSTOWN, VA01636500: Flow=1000cfs,Stage=2.07ft,Floodstage=10ft,2020-07-07 04:30,25-75,SHENANDOAH RIVER AT MILLVILLE, WV01613000: Flow=1370cfs,Stage=3.62ft,Floodstage=25ft,2020-07-07 04:15,25-75,POTOMAC RIVER AT HANCOCK, MD01611500: Flow=104cfs,Stage=1.49ft,Floodstage=9ft,2020-07-07 04:30,25-75,CACAPON RIVER NEAR GREAT CACAPON, WV01610000: Flow=1070cfs,Stage=4.42ft,Floodstage=25ft,2020-07-07 04:15,25-75,POTOMAC RIVER AT PAW PAW, WV01604500: Flow=49.4cfs,Stage=3.32ft,Floodstage=9ft,2020-07-07 04:30,25-75,PATTERSON CREEK NEAR HEADSVILLE, WV01603000: Flow=484cfs,Stage=2.72ft,Floodstage=17ft,2020-07-07 04:15,25-75,NORTH BRANCH POTOMAC RIVER NEAR CUMBERLAND, MD01597500: Flow=61.0cfs,Stage=0.63ft,2020-07-07 04:15,25-75,SAVAGE RIV BL SAVAGE RIV DAM NEAR BLOOMINGTON, MD01595800: Flow=314cfs,Stage=3.20ft,2020-07-07 04:15,25-75,NORTH BRANCH POTOMAC RIVER AT BARNUM, WV01595500: Flow=227cfs,Stage=2.72ft,Floodstage=9ft,2020-07-07 04:15,25-75,NORTH BRANCH POTOMAC RIVER AT KITZMILLER, MD01594000: Flow=44.9cfs,Stage=3.15ft,Floodstage=10ft,2020-07-07 04:15,25-75,LITTLE PATUXENT RIVER AT SAVAGE, MD01592500: Flow=22.6cfs,Stage=4.36ft,Floodstage=9.5ft,2020-07-07 04:15,25-75,PATUXENT RIV NEAR LAUREL, MD01591700: Flow=9.72cfs,Stage=0.54ft,Floodstage=6.5ft,2020-07-07 04:45,25-75,HAWLINGS RIVER NEAR SANDY SPRING, MD01591400: Flow=12.6cfs,Stage=0.70ft,2020-07-07 04:45,25-75,CATTAIL CREEK NEAR GLENWOOD, MD01591000: Flow=19.5cfs,Stage=2.15ft,Floodstage=8ft,2020-07-07 04:55,25-75,PATUXENT RIVER NEAR UNITY, MD01589440: Flow=23.1cfs,Stage=3.76ft,Floodstage=13ft,2020-07-07 04:45,25-75,JONES FALLS AT SORRENTO, MD01589300: Flow=19.3cfs,Stage=0.94ft,Floodstage=11ft,2020-07-07 04:30,25-75,GWYNNS FALLS AT VILLA NOVA, MD01589000: Flow=108cfs,Stage=1.68ft,Floodstage=11ft,2020-07-07 04:15,25-75,PATAPSCO RIVER AT HOLLOFIELD, MD01586610: Flow=20.8cfs,Stage=1.65ft,Floodstage=16ft,2020-07-07 04:00,25-75,MORGAN RUN NEAR LOUISVILLE, MD01584500: Flow=31.3cfs,Stage=1.30ft,Floodstage=7.5ft,2020-07-07 04:15,25-75,LITTLE GUNPOWDER FALLS AT LAUREL BROOK, MD01582500: Flow=188cfs,Stage=1.66ft,Floodstage=7ft,2020-07-07 04:20,25-75,GUNPOWDER FALLS AT GLENCOE, MD01581500: Flow=6.05cfs,Stage=0.49ft,Floodstage=9ft,2020-07-07 04:15,25-75,BYNUM RUN AT BEL AIR, MD01580000: Flow=107cfs,Stage=2.40ft,Floodstage=11ft,2020-07-07 04:15,25-75,DEER CREEK AT ROCKS, MD01495000: Flow=38.8cfs,Stage=3.57ft,Floodstage=9ft,2020-07-07 04:45,25-75,BIG ELK CREEK AT ELK MILLS, MD01485500: Flow=3.77cfs,Stage=1.57ft,2020-07-07 04:30,25-75,NASSAWANGO CREEK NEAR SNOW HILL, MD01479000: Flow=43.5cfs,Stage=5.44ft,Floodstage=13ft,2020-07-07 04:45,25-75,WHITE CLAY CREEK NEAR NEWARK, DE0158397967: Flow=9.72cfs,Stage=4.57ft,Floodstage=10ft,2020-07-07 04:45,Not ranked,MINEBANK RUN NEAR GLEN ARM, MD0158175320: Flow=0.89cfs,Stage=1.67ft,2020-07-07 04:50,Not ranked,WHEEL CREEK NEAR ABINGDON, MD0148471320: Not ranked,Site discontinued,BIRCH BRANCH AT SHOWELL, MD03076600: Not ranked,Site discontinued,BEAR CREEK AT FRIENDSVILLE, MD03076100: Flow=62.8cfs,Stage=2.59ft,2020-07-07 04:45,Not ranked,YOUGHIOGHENY RIVER AT HOYES, MD03075905: Flow=1.11cfs,Stage=1.98ft,2020-07-07 04:15,Not ranked,CHERRY CREEK AT STATE PARK ROAD NEAR MCHENRY, MD03075850: Flow=0.12cfs,Stage=2.58ft,2020-07-07 04:15,Not ranked,ARROWHEAD RUN AT THAYERVILLE, MD03075825: Flow=0.50cfs,Stage=2.31ft,2020-07-07 04:15,Not ranked,NORTH GLADE RUN NEAR SWANTON, MD01653600: Not ranked,Site discontinued,PISCATAWAY CREEK AT PISCATAWAY, MD01651800: Flow=39.6cfs,Stage=5.02ft,2020-07-07 04:38,Not ranked,WATTS BRANCH AT WASHINGTON, DC01651730: Stage=3.28ft,2020-07-07 04:00,Not ranked,Rat,BEAVERDAM CREEK NEAR CHEVERLY, MD01650800: Flow=25.8cfs,Stage=1.38ft,Floodstage=5.5ft,2020-07-07 04:45,Not ranked,SLIGO CREEK NEAR TAKOMA PARK, MD01650500: Not ranked,Site discontinued,NORTHWEST BRANCH ANACOSTIA RIVER NR COLESVILLE, MD01649190: Flow=17.2cfs,Stage=1.95ft,Floodstage=12ft,2020-07-07 04:05,Not ranked,PAINT BRANCH NEAR COLLEGE PARK, MD01649150: Not ranked,Equipment malfunction,PAINT BRANCH TRIBUTARY NEAR COLESVILLE, MD01647850: Flow=2.13cfs,Stage=4.47ft,Floodstage=10ft,2020-07-07 04:45,Not ranked,TURKEY BRANCH NEAR ROCKVILLE, MD01647600: Stage=0.17ft,Floodstage=3.74ft,2020-07-07 04:54,Not ranked,POTOMAC RIVER AT WISCONSIN AVE, WASHINGTON, DC01646305: Stage=2.88ft,Floodstage=9ft,2020-07-07 03:45,Not ranked,DEAD RUN AT WHANN AVENUE NEAR MCLEAN, VA01644390: Flow=1.84cfs,Stage=2.46ft,Floodstage=7ft,2020-07-07 04:30,Not ranked,TENMILE CREEK NEAR BOYDS, MD01644388: Flow=1.36cfs,Stage=2.95ft,Floodstage=7ft,2020-07-07 04:00,Not ranked,TENMILE CREEK NEAR CLARKSBURG, MD01644380: Flow=0.54cfs,Stage=4.31ft,2020-07-07 04:00,Not ranked,CABIN BRANCH NEAR BOYDS, MD01644375: Flow=0.97cfs,Stage=0.47ft,2020-07-07 04:55,Not ranked,LITTLE SENECA CREEK TRIBUTARY NEAR GERMANTOWN, MD01644372: Flow=0.33cfs,Stage=4.59ft,2020-07-07 04:55,Not ranked,LITTLE SENECA CREEK TRIBUTARY AT BRINK, MD01644371: Flow=0.43cfs,Stage=4.40ft,2020-07-07 04:00,Not ranked,LITTLE SENECA CREEK TRIBUTARY NEAR CLARKSBURG, MD01644280: Flow=1420cfs,Stage=6.79ft,Floodstage=12ft,2020-07-07 04:30,Not ranked,BROAD RUN NEAR LEESBURG, VA01644148: Stage=3.59ft,Floodstage=15ft,2020-07-07 04:45,Not ranked,POTOMAC RIVER AT EDWARDS FERRY NEAR POOLESVILLE,MD01643395: Flow=1.77cfs,Stage=0.41ft,2020-07-07 04:55,Not ranked,SOPER BRANCH AT HYATTSTOWN, MD01642199: Flow=5.32cfs,Stage=2.18ft,2020-07-07 04:10,Not ranked,CARROLL CREEK ABOVE ROCK CREEK AT FREDERICK, MD01642198: Flow=0.99cfs,Stage=2.28ft,2020-07-07 04:35,Not ranked,CARROLL CREEK NEAR FREDERICK, MD01642190: Flow=134cfs,Stage=1.59ft,Floodstage=17.8ft,2020-07-07 04:15,Not ranked,MONOCACY RIVER AT MONOCACY BLVD AT FREDERICK, MD01638420: Flow=11.0cfs,Stage=2.02ft,Floodstage=10ft,2020-07-07 04:15,Not ranked,N F CATOCTIN CREEK AT RT 681 NEAR WATERFORD, VA01638350: Flow=8.83cfs,Stage=1.09ft,Floodstage=8ft,2020-07-07 04:25,Not ranked,S F CATOCTIN CREEK AT RT 698 NEAR WATERFORD, VA01636846: Not ranked,Site discontinued,LITTLE CATOCTIN CREEK AT ROSEMONT, MD01636845: Not ranked,Site discontinued,LITTLE CATOCTIN CREEK NEAR ROSEMONT, MD01636690: Flow=4.66cfs,Stage=0.70ft,Floodstage=9ft,2020-07-07 04:15,Not ranked,PINEY RUN NEAR LOVETTSVILLE, VA01618100: Flow=8.95cfs,Stage=1.06ft,Floodstage=3.5ft,2020-07-07 04:30,Not ranked,ROCKYMARSH RUN AT SCRABBLE, WV01617800: Not ranked,Site discontinued,MARSH RUN AT GRIMES, MD01613525: Flow=30.4cfs,Stage=1.61ft,Floodstage=10ft,2020-07-07 04:00,Not ranked,LICKING CREEK AT PECTONVILLE, MD01613095: Flow=9.28cfs,Stage=1.64ft,2020-07-07 04:45,Not ranked,TONOLOWAY CREEK NEAR HANCOCK, MD01613020: Stage=43.92ft,2020-07-07 04:45,Not ranked,UNNAMED TRIB TO WARM SPR RUN NR BERKELEY SPR, WV01605002: Stage=20.76ft,2020-07-07 04:30,Not ranked,PAINTER RUN NEAR FORT ASHBY, WV01601420: Flow=18.6cfs,Stage=2.10ft,2020-07-07 04:05,Not ranked,HOFFMAN DRAINAGE TUNNEL AT CLARYSVILLE, MD01599000: Not ranked,Site discontinued,GEORGES CREEK AT FRANKLIN, MD01597490: Stage=1462.31ft,2020-07-07 04:00,Not ranked,SAVAGE RIVER RESERVOIR NEAR BLOOMINGTON, MD01595790: Stage=1465.60ft,2020-07-07 04:15,Not ranked,BLOOMINGTON LAKE NEAR ELK GARDEN, WV01595000: Not ranked,Site discontinued,NORTH BRANCH POTOMAC RIVER AT STEYER, MD01594950: Not ranked,Site discontinued,MCMILLAN F NEAR FORT PENDLETON, MD01594526: Flow=2180cfs,Stage=12.32ft,Floodstage=11ft,2020-07-07 04:15,Not ranked,WESTERN BRANCH AT UPPER MARLBORO, MD01593500: Not ranked,Site discontinued,LITTLE PATUXENT RIVER AT GUILFORD, MD01593450: Flow=3.67cfs,Stage=1.03ft,2020-07-07 04:00,Not ranked,L PAX RIV TRIB ABOVE LAKE ELKHORN NR GUILFORD, MD01593370: Flow=0.48cfs,Stage=1.58ft,2020-07-07 04:02,Not ranked,L PAX RIV TRIB ABOVE WILDE LAKE AT COLUMBIA, MD01589795: Flow=3.01cfs,Stage=4.16ft,2020-07-07 04:55,Not ranked,SOUTH FORK JABEZ BRANCH AT MILLERSVILLE, MD01589352: Flow=102cfs,Stage=2.75ft,Floodstage=13ft,2020-07-07 04:20,Not ranked,GWYNNS FALLS AT WASHINGTON BLVD AT BALTIMORE, MD01589320: Flow=0.83cfs,Stage=2.75ft,Floodstage=10ft,2020-07-06 18:10,Not ranked,DEAD RUN TRIBUTARY AT WOODLAWN, MD01589317: Flow=0.22cfs,Stage=0.43ft,Floodstage=7ft,2020-07-06 18:10,Not ranked,TRIBUTARY TO DEAD RUN TRIBUTARY AT WOODLAWN, MD01589316: Flow=0.08cfs,Stage=0.19ft,Floodstage=8.5ft,2020-07-06 18:00,Not ranked,DEAD RUN TRIBUTARY NEAR WOODLAWN, MD01589315: Flow=0.27cfs,Stage=0.16ft,Floodstage=9ft,2020-07-06 18:00,Not ranked,DEAD RUN AT WOODLAWN, MD01589312: Flow=0.00cfs,Stage=0.43ft,Floodstage=9ft,2020-07-06 18:05,Not ranked,DEAD RUN NEAR CATONSVILLE, MD01589290: Flow=2.47cfs,Stage=0.83ft,Floodstage=7ft,2020-07-07 04:50,Not ranked,SCOTTS LEVEL BRANCH AT ROCKDALE, MD01589230: Flow=2.99cfs,Stage=0.96ft,2020-07-07 04:05,Not ranked,RED RUN NEAR OWINGS MILLS, MD01589197: Flow=2.30cfs,Stage=-0.07ft,Floodstage=9.5ft,2020-07-07 04:45,Not ranked,GWYNNS FALLS NEAR DELIGHT, MD01589035: Flow=210cfs,Stage=6.29ft,Floodstage=15ft,2020-07-07 04:30,Not ranked,PATAPSCO RIVER NEAR ELKRIDGE, MD01589025: Flow=176cfs,Stage=11.04ft,Floodstage=20ft,2020-07-07 04:30,Not ranked,PATAPSCO RIVER NEAR CATONSVILLE, MD01586000: Not ranked,Site discontinued,NORTH BRANCH PATAPSCO RIVER AT CEDARHURST, MD01585230: Flow=2.28cfs,Stage=1.78ft,Floodstage=15ft,2020-07-07 04:49,Not ranked,MOORES RUN AT RADECKE AVE AT BALTIMORE, MD01585225: Flow=0.08cfs,Stage=2.54ft,Floodstage=10ft,2020-07-07 04:49,Not ranked,MOORES RUN TRIB. NEAR TODD AVE AT BALTIMORE, MD01585219: Flow=75.8cfs,Stage=4.85ft,2020-07-07 04:50,Not ranked,HERRING RUN AT SINCLAIR LANE AT BALTIMORE, MD01585104: Flow=21.8cfs,Stage=0.89ft,Floodstage=6ft,2020-07-07 04:45,Not ranked,HONEYGO RUN NEAR WHITE MARSH, MD01585100: Not ranked,Site discontinued,WHITEMARSH RUN AT WHITE MARSH, MD01585090: Flow=18.4cfs,Stage=1.72ft,Floodstage=10ft,2020-07-07 04:50,Not ranked,WHITEMARSH RUN NEAR FULLERTON, MD01585075: Flow=0.42cfs,Stage=1.78ft,2020-07-07 04:35,Not ranked,FOSTER BRANCH NEAR JOPPATOWNE, MD01583800: Flow=2.06cfs,Stage=1.30ft,Floodstage=8.5ft,2020-07-07 04:30,Not ranked,LONG QUARTER BRANCH AT LUTHERVILLE, MD01583580: Flow=2.15cfs,Stage=1.35ft,Floodstage=4ft,2020-07-07 04:20,Not ranked,BAISMAN RUN AT BROADMOOR, MD01583570: Flow=0.208cfs,Stage=1.27ft,2020-07-07 04:40,Not ranked,POND BRANCH AT OREGON RIDGE, MD01583100: Flow=19.6cfs,Stage=1.76ft,Floodstage=8.5ft,2020-07-07 04:45,Not ranked,PINEY RUN AT DOVER, MD01581960: Flow=9.09cfs,Stage=0.83ft,Floodstage=5.5ft,2020-07-07 04:15,Not ranked,BEETREE RUN AT BENTLEY SPRINGS, MD01581920: Flow=84.7cfs,Stage=1.89ft,Floodstage=10ft,2020-07-07 04:00,Not ranked,GUNPOWDER FALLS NEAR PARKTON, MD01581870: Flow=14.6cfs,Stage=0.68ft,Floodstage=7ft,2020-07-07 04:15,Not ranked,GEORGES RUN NEAR BECKLEYSVILLE, MD01581830: Flow=9.59cfs,Stage=-0.30ft,Floodstage=6ft,2020-07-07 04:00,Not ranked,GRAVE RUN NEAR BECKLEYSVILLE, MD01581810: Flow=29.7cfs,Stage=1.45ft,Floodstage=6ft,2020-07-07 04:15,Not ranked,GUNPOWDER FALLS AT HOFFMANVILLE, MD01581757: Flow=39.5cfs,Stage=1.09ft,Floodstage=8ft,2020-07-07 04:15,Not ranked,OTTER POINT CREEK NEAR EDGEWOOD, MD01581753: Stage=119.26ft,2020-07-07 04:30,Not ranked,ATKISSON RESERVOIR NEAR BEL AIR, MD01581752: Flow=3.62cfs,Stage=1.22ft,Floodstage=6ft,2020-07-07 04:25,Not ranked,PLUMTREE RUN NEAR BEL AIR, MD01581750: Flow=32.2cfs,Stage=1.46ft,Floodstage=9ft,2020-07-07 04:45,Not ranked,WINTERS RUN HD OF OTTER PT CREEK NEAR BEL AIR, MD01581700: Not ranked,Site discontinued,WINTERS RUN NEAR BENSON, MD01581649: Flow=1.91cfs,Stage=2.85ft,Floodstage=9ft,2020-07-07 04:30,Not ranked,JAMES RUN NEAR BELCAMP, MD01580700: Flow=1.84cfs,Stage=2.94ft,Floodstage=14ft,2020-07-07 04:15,Not ranked,SWAN CREEK AT SWAN CREEK, MD01580620: Stage=0.79ft,Floodstage=4ft,2020-07-07 04:00,Not ranked,CHES BAY AT MOUTH OF SUS R AT HAVRE DE GRACE, MD01580520: Flow=161cfs,Stage=1.69ft,Floodstage=10ft,2020-07-07 04:15,Not ranked,DEER CREEK NEAR DARLINGTON, MD01578475: Flow=550cfs,Stage=3.96ft,2020-07-07 04:45,Not ranked,Octoraro Creek near Richardsmere, MD01493112: Flow=54.7cfs,Stage=2.29ft,2020-07-07 04:00,Not ranked,CHESTERVILLE BRANCH NEAR CRUMPTON, MD01492500: Flow=137cfs,Stage=3.92ft,2020-07-07 04:45,Not ranked,SALLIE HARRIS CREEK NEAR CARMICHAEL, MD01491500: Flow=158cfs,Stage=1.93ft,2020-07-07 04:45,Not ranked,TUCKAHOE CREEK NEAR RUTHSBURG, MD01488110: Stage=1.24ft,2020-07-07 04:42,Not ranked,NANTICOKE RIVER AT SHARPTOWN, MD01486000: Not ranked,Site discontinued,MANOKIN BRANCH NEAR PRINCESS ANNE, MD01484701: Stage=0.74ft,Floodstage=2.5ft,2020-07-07 04:36,Not ranked,LITTLE ASSAWOMAN BAY AT FENWICK ISLAND, DE01484696: Stage=1.10ft,Floodstage=2.6ft,2020-07-07 04:36,Not ranked,JEFFERSON CREEK AT SOUTH BETHANY, DE01483155: Flow=2.04cfs,Stage=0.81ft,2020-07-07 04:00,Not ranked,SILVER LAKE TRIBUTARY AT MIDDLETOWN, DE01478650: Flow=30.1cfs,Stage=5.74ft,Floodstage=11.5ft,2020-07-07 04:45,Not ranked,WHITE CLAY CREEK AT NEWARK, DE01478245: Flow=31.7cfs,Stage=3.00ft,Floodstage=9.5ft,2020-07-07 04:30,Not ranked,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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