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News - updated November 2009

USGS Real-Time Water Data for Maryland

All Data Times In MD-DE-DC Are Eastern Standard Time

  

Daily Streamflow Conditions

Select a site to retrieve data and station information.
Stream gage levels in Maryland, relative to 30 year average. 01652500: Flow=317cfs,Stage=5.31ft,2009-11-24 01:55,High,FOURMILE RUN AT ALEXANDRIA, VA 01651000: Flow=488cfs,Stage=2.93ft,2009-11-24 02:30,High,NW BRANCH ANACOSTIA RIVER NEAR HYATTSVILLE, MD 01649500: Flow=864cfs,Stage=3.54ft,2009-11-24 02:00,High,NORTH EAST BRANCH ANACOSTIA RIVER AT RIVERDALE, MD 01648000: Flow=315cfs,Stage=3.77ft,2009-11-24 02:15,High,ROCK CREEK AT SHERRILL DRIVE WASHINGTON, DC 01589500: Flow=14cfs,Stage=2.18ft,2009-11-24 01:45,High,SAWMILL CREEK AT GLEN BURNIE, MD 01589330: Flow=123cfs,Stage=1.66ft,2009-11-24 01:30,High,DEAD RUN AT FRANKLINTOWN, MD 01585200: Flow=20cfs,Stage=1.92ft,2009-11-24 02:05,High,WEST BRANCH HERRING RUN AT IDLEWYLDE, MD 01585100: Flow=168cfs,Stage=4.81ft,2009-11-24 02:30,High,WHITEMARSH RUN AT WHITE MARSH, MD 01492000: Flow=79cfs,Stage=2.99ft,2009-11-24 02:45,High,BEAVERDAM BRANCH AT MATTHEWS, MD 01661500: Flow=83cfs,Stage=2.32ft,2009-11-24 02:15,>90,ST MARYS RIVER AT GREAT MILLS, MD 01661050: Flow=42cfs,Stage=1.66ft,2009-11-24 02:15,>90,ST CLEMENT CREEK NEAR CLEMENTS, MD 01653600: Flow=126cfs,Stage=3.83ft,2009-11-24 02:30,>90,PISCATAWAY CREEK AT PISCATAWAY, MD 01653000: Flow=297cfs,Stage=2.72ft,2009-11-24 02:35,>90,CAMERON RUN AT ALEXANDRIA, VA 01650500: Flow=39cfs,Stage=2.00ft,2009-11-24 01:45,>90,NW BRANCH ANACOSTIA RIVER NEAR COLESVILLE, MD 01646000: Flow=170cfs,Stage=4.22ft,2009-11-24 02:15,>90,DIFFICULT RUN NEAR GREAT FALLS, VA 01645000: Flow=142cfs,Stage=2.34ft,2009-11-24 01:30,>90,SENECA CREEK AT DAWSONVILLE, MD 01594000: Flow=152cfs,Stage=4.25ft,2009-11-24 01:15,>90,LITTLE PATUXENT RIVER AT SAVAGE, MD 01593500: Flow=72cfs,Stage=3.12ft,2009-11-24 02:15,>90,LITTLE PATUXENT RIVER AT GUILFORD, MD 01589440: Flow=37cfs,Stage=3.83ft,2009-11-24 02:45,>90,JONES FALLS AT SORRENTO, MD 01589300: Flow=74cfs,Stage=1.48ft,2009-11-24 02:30,>90,GWYNNS FALLS AT VILLA NOVA, MD 01585500: Flow=6.2cfs,Stage=1.68ft,2009-11-24 01:15,>90,CRANBERRY BRANCH NEAR WESTMINSTER, MD 01584050: Flow=16cfs,Stage=1.41ft,2009-11-24 02:15,>90,LONG GREEN CREEK AT GLEN ARM, MD 01583000: Flow=4.1cfs,Stage=1.78ft,2009-11-24 02:45,>90,SLADE RUN NEAR GLYNDON, MD 01493000: Flow=37cfs,Stage=2.25ft,2009-11-24 02:15,>90,UNICORN BRANCH NEAR MILLINGTON, MD 01488500: Flow=115cfs,Stage=3.34ft,2009-11-24 03:00,>90,MARSHYHOPE CREEK NEAR ADAMSVILLE, DE 01486500: Flow=76cfs,Stage=1.39ft,2009-11-24 02:15,>90,BEAVERDAM CREEK NEAR SALISBURY, MD 01486000: Flow=17cfs,Stage=2.05ft,2009-11-24 02:15,>90,MANOKIN BRANCH NEAR PRINCESS ANNE, MD 01485000: Flow=289cfs,Stage=8.22ft,2009-11-24 02:45,>90,POCOMOKE RIVER NEAR WILLARDS, MD 03075500: Flow=46cfs,Stage=2.12ft,2009-11-24 02:15,<10,YOUGHIOGHENY RIVER NEAR OAKLAND, MD 01646500: Flow=10100cfs,Stage=3.97ft,Floodstage=10.0ft,2009-11-24 02:45,76-90,POTOMAC RIVER NEAR WASH, DC LITTLE FALLS PUMP STA 01643500: Flow=80cfs,Stage=1.94ft,2009-11-24 02:30,76-90,BENNETT CREEK AT PARK MILLS, MD 01641500: Flow=9.7cfs,Stage=1.51ft,2009-11-24 02:45,76-90,FISHING CREEK NEAR LEWISTOWN, MD 01639500: Flow=119cfs,Stage=1.56ft,2009-11-24 01:30,76-90,BIG PIPE CREEK AT BRUCEVILLE, MD 01638500: Flow=8190cfs,Stage=3.13ft,Floodstage=16.0ft,2009-11-24 02:45,76-90,POTOMAC RIVER AT POINT OF ROCKS, MD 01636500: Flow=3200cfs,Stage=3.76ft,2009-11-24 02:30,76-90,SHENANDOAH RIVER AT MILLVILLE, WV 01594440: Flow=421cfs,Stage=6.42ft,2009-11-24 02:30,76-90,PATUXENT RIVER NEAR BOWIE, MD 01591000: Flow=48cfs,Stage=2.45ft,2009-11-24 01:15,76-90,PATUXENT RIVER NEAR UNITY, MD 01586000: Flow=65cfs,Stage=1.69ft,2009-11-24 01:15,76-90,NORTH BRANCH PATAPSCO RIVER AT CEDARHURST, MD 01583500: Flow=81cfs,Stage=1.13ft,2009-11-24 01:45,76-90,WESTERN RUN AT WESTERN RUN, MD 01582000: Flow=80cfs,Stage=0.69ft,2009-11-24 02:15,76-90,LITTLE FALLS AT BLUE MOUNT, MD 01581700: Flow=50cfs,Stage=1.90ft,2009-11-24 01:00,76-90,WINTERS RUN NEAR BENSON, MD 01581500: Flow=16cfs,Stage=0.98ft,2009-11-24 01:30,76-90,BYNUM RUN AT BEL AIR, MD 01580000: Flow=130cfs,Stage=2.45ft,2009-11-24 01:00,76-90,DEER CREEK AT ROCKS, MD 01495000: Flow=65cfs,Stage=2.61ft,2009-11-24 02:45,76-90,BIG ELK CREEK AT ELK MILLS, MD 01493500: Flow=12cfs,Stage=1.46ft,2009-11-24 03:00,76-90,MORGAN CREEK NEAR KENNEDYVILLE, MD 01491000: Flow=238cfs,Stage=3.54ft,2009-11-23 23:15,76-90,CHOPTANK RIVER NEAR GREENSBORO, MD 01490000: Flow=31cfs,Stage=1.22ft,2009-11-23 23:15,76-90,CHICAMACOMICO RIVER NEAR SALEM, MD 01485500: Flow=92cfs,Stage=3.37ft,2009-11-23 23:15,76-90,NASSAWANGO CREEK NEAR SNOW HILL, MD 01479000: Flow=105cfs,Stage=5.45ft,Floodstage=13.0ft,2009-11-24 02:15,76-90,WHITE CLAY CREEK NEAR NEWARK, DE 03078000: Flow=31cfs,Stage=1.00ft,2009-11-23 23:30,10-24,CASSELMAN RIVER AT GRANTSVILLE, MD 03076600: Flow=13cfs,Stage=1.09ft,2009-11-24 02:30,10-24,BEAR CREEK AT FRIENDSVILLE, MD 03066000: Flow=57cfs,Stage=1.72ft,Floodstage=20.0ft,2009-11-24 01:00,10-24,BLACKWATER R AT DAVIS, WV 01595500: Flow=112cfs,Stage=2.36ft,Floodstage=9.0ft,2009-11-24 02:15,10-24,NORTH BRANCH POTOMAC RIVER AT KITZMILLER, MD 01595000: Flow=43cfs,Stage=2.23ft,2009-11-24 02:15,10-24,NORTH BRANCH POTOMAC RIVER AT STEYER, MD 01643000: Flow=707cfs,Stage=2.84ft,Floodstage=15.0ft,2009-11-24 02:30,25-75,MONOCACY RIVER AT JUG BRIDGE NEAR FREDERICK, MD 01639000: Flow=116cfs,Stage=2.87ft,2009-11-24 02:30,25-75,MONOCACY RIVER AT BRIDGEPORT, MD 01638480: Flow=50cfs,Stage=3.17ft,2009-11-24 02:30,25-75,CATOCTIN CREEK AT TAYLORSTOWN, VA 01637500: Flow=40cfs,Stage=1.89ft,2009-11-24 01:30,25-75,CATOCTIN CREEK NEAR MIDDLETOWN, MD 01619500: Flow=144cfs,Stage=2.53ft,2009-11-24 01:45,25-75,ANTIETAM CREEK NEAR SHARPSBURG, MD 01614500: Flow=197cfs,Stage=1.87ft,2009-11-23 23:30,25-75,CONOCOCHEAGUE CREEK AT FAIRVIEW, MD 01613000: Flow=2690cfs,Stage=4.58ft,Floodstage=30.0ft,2009-11-23 23:15,25-75,POTOMAC RIVER AT HANCOCK, MD 01611500: Flow=390cfs,Stage=2.25ft,2009-11-24 02:00,25-75,CACAPON RIVER NEAR GREAT CACAPON, WV 01610000: Flow=1950cfs,Stage=5.57ft,Floodstage=25.0ft,2009-11-24 02:15,25-75,POTOMAC RIVER AT PAW PAW, WV 01604500: Flow=66cfs,Stage=3.25ft,2009-11-24 02:30,25-75,PATTERSON CREEK NEAR HEADSVILLE, WV 01603000: Flow=469cfs,Stage=2.65ft,Floodstage=17.0ft,2009-11-24 02:15,25-75,NORTH BRANCH POTOMAC RIVER NEAR CUMBERLAND, MD 01601500: Flow=161cfs,Stage=2.56ft,Floodstage=10.0ft,2009-11-24 02:00,25-75,WILLS CREEK NEAR CUMBERLAND, MD 01599000: Flow=27cfs,Stage=3.30ft,2009-11-24 02:45,25-75,GEORGES CREEK AT FRANKLIN, MD 01598500: Flow=229cfs,Stage=1.52ft,2009-11-24 02:00,25-75,NORTH BRANCH POTOMAC RIVER AT LUKE, MD 01597500: Flow=83cfs,Stage=0.98ft,2009-11-24 02:15,25-75,SAVAGE RIV BL SAVAGE RIV DAM NEAR BLOOMINGTON, MD 01596500: Flow=21cfs,Stage=1.23ft,2009-11-24 02:15,25-75,SAVAGE RIVER NEAR BARTON, MD 01595200: Flow=55cfs,Stage=2.44ft,2009-11-24 02:00,25-75,STONY RIVER NEAR MOUNT STORM,WV 01483200: Flow=3.6cfs,Stage=1.15ft,2009-11-24 02:15,25-75,BLACKBIRD CREEK AT BLACKBIRD, DE 01478000: Flow=13cfs,Stage=4.59ft,2009-11-24 02:15,25-75,CHRISTINA RIVER AT COOCHS BRIDGE, DE 0158397967: Flow=26cfs,Stage=4.31ft,2009-11-24 01:25,Not ranked,MINEBANK RUN NEAR GLEN ARM, MD 0158175320: Stage=4.13ft,2009-11-24 02:50:00,Not ranked,Rating being developed or revised,WHEEL CREEK NEAR ABINGDON, MD 0148471320: Flow=38cfs,Stage=5.89ft,2009-11-23 23:15,Not ranked,BIRCH BRANCH AT SHOWELL, MD 03076500: Flow=128cfs,Stage=2.45ft,2009-11-24 02:45,Not ranked,YOUGHIOGHENY RIVER AT FRIENDSVILLE, MD 03075905: Flow=8.1cfs,Stage=2.32ft,2009-11-24 02:15,Not ranked,CHERRY CREEK AT STATE PARK ROAD NEAR MCHENRY, MD 03075800: Flow=0.35cfs,Stage=2.76ft,2009-11-24 02:15,Not ranked,POLAND RUN NEAR SWANTON, MD 03065400: Flow=44cfs,Stage=1.24ft,2009-11-24 02:00,Not ranked,BLACKWATER R NR DAVIS,WV 01660920: Flow=98cfs,Stage=2.30ft,2009-11-24 02:30,Not ranked,ZEKIAH SWAMP RUN NEAR NEWTOWN, MD 01658000: Flow=85cfs,Stage=3.20ft,2009-11-24 01:15,Not ranked,MATTAWOMAN CREEK NEAR POMONKEY, MD 01651800: Flow=87cfs,Stage=5.55ft,2009-11-24 02:15,Not ranked,WATTS BRANCH AT WASHINGTON, DC 01651750: Stage=2.35ft,2009-11-24 02:36:00,Not ranked,ANACOSTIA RIVER AQUATIC GARDENS AT WASHINGTON, DC 01650800: Flow=107cfs,Stage=2.04ft,2009-11-24 01:45,Not ranked,SLIGO CREEK NEAR TAKOMA PARK, MD 01649190: Flow=31cfs,Stage=2.16ft,2009-11-24 01:00,Not ranked,PAINT BRANCH NEAR COLLEGE PARK, MARYLAND 01649150: Flow=1.6cfs,Stage=1.80ft,2009-11-24 01:30,Not ranked,PAINT BRANCH TRIBUTARY NEAR COLESVILLE, MD 01647850: Flow=39cfs,Stage=5.27ft,2009-11-24 02:45,Not ranked,TURKEY BRANCH NEAR ROCKVILLE, MD 01647600: Stage=4.52ft,2009-11-24 02:18:00,Not ranked,POTOMAC RIVER AT WISCONSIN AVE, WASHINGTON, DC 01646305: Flow=24cfs,Stage=2.69ft,2009-11-24 03:00,Not ranked,DEAD RUN AT WHANN AVENUE NEAR MCLEAN, VA 01644380: Flow=2.7cfs,Stage=4.33ft,2009-11-24 03:00,Not ranked,CABIN BRANCH NEAR BOYDS, MD 01644375: Flow=5.4cfs,Stage=0.96ft,2009-11-24 01:45,Not ranked,LITTLE SENECA CREEK TRIBUTARY NEAR GERMANTOWN, MD 01644372: Flow=0.71cfs,Stage=4.71ft,2009-11-24 01:45,Not ranked,LITTLE SENECA CREEK TRIBUTARY AT BRINK, MD 01644371: Flow=1.7cfs,Stage=3.50ft,2009-11-24 01:50,Not ranked,LITTLE SENECA CREEK TRIBUTARY NEAR CLARKSBURG, MD 01644280: Flow=150cfs,Stage=3.96ft,2009-11-24 02:30,Not ranked,BROAD RUN NEAR LEESBURG, VA 01643395: Flow=1.7cfs,Stage=0.52ft,2009-11-24 01:45,Not ranked,SOPER BRANCH AT HYATTSTOWN, MD 01642438: Flow=95cfs,Stage=3.52ft,2009-11-24 02:45,Not ranked,LINGANORE CREEK NEAR LIBERTYTOWN, MD 01642190: Flow=527cfs,Stage=2.55ft,2009-11-24 01:30,Not ranked,MONOCACY RIVER AT MONOCACY BLVD AT FREDERICK, MD 01638420: Flow=9.8cfs,Stage=2.26ft,2009-11-24 02:15,Not ranked,N F CATOCTIN CREEK AT RT 681 NEAR WATERFORD, VA 01638350: Flow=27cfs,Stage=1.98ft,2009-11-24 02:15,Not ranked,S F CATOCTIN CREEK AT RT 698 NEAR WATERFORD, VA 01636690: Flow=8.7cfs,Stage=1.22ft,2009-11-24 02:15,Not ranked,PINEY RUN NEAR LOVETTSVILLE, VA 01619000: Flow=55cfs,Stage=2.41ft,2009-11-24 02:45,Not ranked,ANTIETAM CREEK NEAR WAYNESBORO, PA 01618100: Flow=4.9cfs,Stage=0.77ft,2009-11-24 02:30,Not ranked,ROCKYMARSH RUN AT SCRABBLE, WV 01617800: Flow=3.8cfs,Stage=0.97ft,2009-11-23 12:15,Not ranked,MARSH RUN AT GRIMES, MD 01613525: Flow=29cfs,Stage=2.03ft,2009-11-24 02:00,Not ranked,LICKING CREEK AT PECTONVILLE, MD 01613095: Flow=6.6cfs,Stage=2.20ft,2009-11-24 02:45,Not ranked,TONOLOWAY CREEK NEAR HANCOCK, MD 01613020: Stage=43.98ft,2009-11-24 02:00:00,Not ranked,UNNAMED TRIB TO WARM SPR RUN NR BERKELEY SPR, WV 01610155: Flow=18cfs,Stage=1.00ft,2009-11-24 02:00,Not ranked,SIDELING HILL CREEK NEAR BELLEGROVE, MD 01609000: Flow=34cfs,Stage=2.19ft,2009-11-24 02:30,Not ranked,TOWN CREEK NEAR OLDTOWN, MD 01605002: Stage=21.01ft,2009-11-24 02:30:00,Not ranked,PAINTER RUN NEAR FORT ASHBY, WV 01598650: Flow=2.3cfs,Stage=1.99ft,2009-11-24 02:35,Not ranked,SAND SPRING RUN AT FROSTBURG, MD 01595800: Flow=148cfs,Stage=2.71ft,2009-11-24 02:15,Not ranked,NORTH BRANCH POTOMAC RIVER AT BARNUM, WV 01594526: Flow=254cfs,Stage=3.69ft,2009-11-24 01:15,Not ranked,WESTERN BRANCH AT UPPER MARLBORO, MD 01592500: Flow=24cfs,Stage=4.47ft,2009-11-24 01:30,Not ranked,PATUXENT RIV NEAR LAUREL, MD 01591700: Flow=40cfs,Stage=1.10ft,2009-11-24 01:30,Not ranked,HAWLINGS RIVER NEAR SANDY SPRING, MD 01591610: Flow=59cfs,Stage=1.79ft,2009-11-24 01:15,Not ranked,PATUXENT RIVER BELOW BRIGHTON DAM NEAR BRIGHTON,MD 01589795: Flow=3.5cfs,Stage=4.10ft,2009-11-24 01:30,Not ranked,SOUTH FORK JABEZ BRANCH AT MILLERSVILLE, MD 01589352: Flow=280cfs,Stage=3.11ft,2009-11-24 02:25,Not ranked,GWYNNS FALLS AT WASHINGTON BLVD AT BALTIMORE, MD 01589351: Stage=2.17ft,2009-11-24 02:50:00,Not ranked,MAIDENS CHOICE RUN AT WILKENS AVE AT BALTIMORE, MD 01589320: Stage=3.04ft,2009-11-24 02:15:00,Not ranked,DEAD RUN TRIBUTARY AT WOODLAWN, MD 01589317: Stage=1.27ft,2009-11-24 02:40:00,Not ranked,TRIBUTARY TO DEAD RUN TRIBUTARY AT WOODLAWN, MD 01589316: Stage=1.24ft,2009-11-24 02:55:00,Not ranked,DEAD RUN TRIBUTARY NEAR WOODLAWN, MD 01589315: Stage=1.02ft,2009-11-24 02:25:00,Not ranked,DEAD RUN AT WOODLAWN, MD 01589312: Stage=1.06ft,2009-11-24 02:15:00,Not ranked,DEAD RUN NEAR CATONSVILLE, MD 01589305: Flow=27cfs,Stage=2.94ft,2009-11-24 01:30,Not ranked,POWDER MILL RUN NEAR LOCHEARN, MD 01589290: Flow=8.2cfs,Stage=1.36ft,2009-11-24 01:30,Not ranked,SCOTTS LEVEL BRANCH AT ROCKDALE, MD 01589240: Stage=2.66ft,2009-11-24 02:45:00,Not ranked,GWYNNS FALLS AT MCDONOGH, MD 01589238: Flow=0.026cfs,Stage=0.25ft,2009-11-24 01:30,Not ranked,GWYNNS FALLS TRIBUTARY AT MCDONOGH, MD 01589230: Stage=1.98ft,2009-11-24 02:45:00,Not ranked,RED RUN NEAR OWINGS MILLS, MD 01589197: Flow=13cfs,Stage=0.54ft,2009-11-24 01:15,Not ranked,GWYNNS FALLS NEAR DELIGHT, MD 01589180: Flow=3.8cfs,Stage=1.38ft,2009-11-24 01:30,Not ranked,GWYNNS FALLS AT GLYNDON, MD 01586210: Stage=1.18ft,2009-11-24 01:15:00,Not ranked,Rating being developed or revised,BEAVER RUN NEAR FINKSBURG, MD 01585230: Flow=33cfs,Stage=2.68ft,2009-11-24 01:27,Not ranked,MOORES RUN AT RADECKE AVE AT BALTIMORE, MD 01585225: Flow=1.6cfs,Stage=2.93ft,2009-11-24 01:05,Not ranked,MOORES RUN TRIB. NEAR TODD AVE AT BALTIMORE, MD 01585104: Flow=5.4cfs,Stage=0.65ft,2009-11-24 01:15,Not ranked,HONEYGO RUN NEAR WHITE MARSH, MD 01585090: Flow=55cfs,Stage=2.26ft,2009-11-24 01:55,Not ranked,WHITEMARSH RUN NEAR FULLERTON, MD 01583600: Flow=39cfs,Stage=1.75ft,2009-11-24 01:15,Not ranked,BEAVERDAM RUN AT COCKEYSVILLE, MD 01583580: Flow=2.7cfs,Stage=1.40ft,2009-11-24 02:15,Not ranked,BAISMAN RUN AT BROADMOOR, MD 01583570: Flow=0.21cfs,Stage=1.29ft,2009-11-24 02:30,Not ranked,POND BRANCH AT OREGON RIDGE, MD 01583100: Flow=21cfs,Stage=1.71ft,2009-11-24 01:15,Not ranked,PINEY RUN AT DOVER, MD 01582500: Flow=209cfs,Stage=1.53ft,2009-11-24 01:45,Not ranked,GUNPOWDER FALLS AT GLENCOE, MD 01581960: Flow=15cfs,Stage=0.90ft,2009-11-24 01:45,Not ranked,BEETREE RUN AT BENTLEY SPRINGS, MD 01581920: Flow=100cfs,Stage=1.94ft,2009-11-24 02:15,Not ranked,GUNPOWDER FALLS NEAR PARKTON, MD 01581830: Flow=9.4cfs,Stage=0.36ft,2009-11-23 23:45,Not ranked,GRAVE RUN NEAR BECKLEYSVILLE, MD 01581757: Flow=79cfs,Stage=1.43ft,2009-11-24 01:00,Not ranked,OTTER POINT CREEK NEAR EDGEWOOD, MD 01581752: Flow=5.5cfs,Stage=1.37ft,2009-11-24 01:15,Not ranked,PLUMTREE RUN NEAR BEL AIR, MD 01581649: Flow=13cfs,Stage=3.23ft,2009-11-24 02:45,Not ranked,JAMES RUN NEAR BELCAMP, MD 01580700: Flow=14cfs,Stage=3.06ft,2009-11-24 02:15,Not ranked,SWAN CREEK AT SWAN CREEK, MD 01580520: Flow=237cfs,Stage=1.99ft,2009-11-24 01:00,Not ranked,DEER CREEK NEAR DARLINGTON, MD 01578475: Flow=208cfs,Stage=3.11ft,2009-11-24 02:45,Not ranked,Octoraro Creek near Richardsmere, MD 01578310: Flow=4000cfs,Stage=9.05ft,Floodstage=23.5ft,2009-11-24 02:30,Not ranked,SUSQUEHANNA RIVER AT CONOWINGO, MD 01494150: Flow=25cfs,Stage=1.53ft,2009-11-24 02:00,Not ranked,THREE BRIDGES BRANCH AT CENTERVILLE, MD 01492500: Flow=10cfs,Stage=1.40ft,2009-11-23 23:15,Not ranked,SALLIE HARRIS CREEK NEAR CARMICHAEL, MD 01491500: Flow=171cfs,Stage=2.65ft,2009-11-24 02:45,Not ranked,TUCKAHOE CREEK NEAR RUTHSBURG, MD 01490140: Stage=0.66ft,2009-11-24 02:42:00,Not ranked,Equipment malfunction,LITTLE BLACKWATER RIVER AT SEWARD, MD 01488110: Stage=1.43ft,2009-11-24 02:42:00,Not ranked,NANTICOKE RIVER AT SHARPTOWN, MD 01484719: Not ranked,Temporarily unavailable,BASSETT CREEK NEAR IRONSHIRE, MD 01484701: Stage=1.78ft,2009-11-24 02:36:00,Not ranked,LITTLE ASSAWOMAN BAY AT FENWICK ISLAND, DE 01484696: Stage=1.72ft,2009-11-24 02:36:00,Not ranked,JEFFERSON CREEK AT SOUTH BETHANY, DE 01483155: Flow=1.5cfs,Stage=0.75ft,2009-11-23 23:00,Not ranked,SILVER LAKE TRIBUTARY AT MIDDLETOWN, DE 01478650: Flow=72cfs,Stage=6.17ft,Floodstage=11.5ft,2009-11-24 02:15,Not ranked,WHITE CLAY CREEK AT NEWARK, DE 01478245: Flow=71cfs,Stage=3.35ft,Floodstage=9.5ft,2009-11-24 02:30,Not ranked,White Clay Creek near Strickersville, PA
Explanation
[color code for] High
[color code for] > 90th percentile
[color code for] 75th - 89th percentile
[color code for] 25th - 74th 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 Table


Statewide Ground-Water Table


Statewide Water-Quality Table


Real-time data typically are recorded at 15-60 minute intervals, stored onsite, and then transmitted to USGS offices every 1 to 4 hours, 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.
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Title: USGS Real-Time Water Data for Maryland
URL: http://waterdata.usgs.gov/md/nwis/rt?

 Page Contact Information: Maryland Water-Data Support Team
Page Last Modified: 2009-11-24 03:41:58 EST
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