Gauges List

State Partl. Name Incl. All
Disclaimer Data Sources
State Source Name Type Reading Updated
USA-MRY usgs-01619500 ANTIETAM CREEK NEAR SHARPSBURG, MD (AW#559) Volumentric Flow (CFS) 142 cfs 01h37m
USA-MRY usgs-01619500 ANTIETAM CREEK NEAR SHARPSBURG, MD (AW#559) Stage in Feet 2.52 ft 01h37m
USA-MRY usgs-01619000 ANTIETAM CREEK NEAR WAYNESBORO, PA (AW#36658) Stage in Feet 2.34 ft 01h22m
USA-MRY usgs-01619000 ANTIETAM CREEK NEAR WAYNESBORO, PA (AW#36658) Volumentric Flow (CFS) 45 cfs 01h22m
USA-MRY river-706 Anacostia, Northwest Branch-US Rte 29 to Riggs Road (AW#37891) Rel.Cor. (0-1= running) 0.1 r.c. 01h22m
USA-MRY river-4219 Antietam Creek-1) Upper: Oak Bridge to Hwy.68 (AW#41402) Rel.Cor. (0-1= running) -0.1 r.c. 01h37m
USA-MRY river-707 Antietam Creek-2) Hwy.68 to Potomac River (AW#37892) Rel.Cor. (0-1= running) 0.0 r.c. 01h37m
USA-MRY usgs-01583580 BAISMAN RUN AT BROADMOOR, MD (AW#36181) Volumentric Flow (CFS) 3 cfs 00h52m
USA-MRY usgs-01583580 BAISMAN RUN AT BROADMOOR, MD (AW#36181) Stage in Feet 1.41 ft 00h52m
USA-MRY usgs-03076600 BEAR CREEK AT FRIENDSVILLE, MD (AW#1335) Volumentric Flow (CFS) 16 cfs 00h37m
USA-MRY usgs-03076600 BEAR CREEK AT FRIENDSVILLE, MD (AW#1335) Stage in Feet 1.20 ft 00h37m
USA-MRY usgs-01492000 BEAVERDAM BRANCH AT MATTHEWS, MD (AW#48789) Volumentric Flow (CFS) 145 cfs 01h22m
USA-MRY usgs-01492000 BEAVERDAM BRANCH AT MATTHEWS, MD (AW#48789) Stage in Feet 3.61 ft 01h22m
USA-MRY usgs-01583600 BEAVERDAM RUN AT COCKEYSVILLE, MD (AW#7492) Volumentric Flow (CFS) 55 cfs 01h52m
USA-MRY usgs-01583600 BEAVERDAM RUN AT COCKEYSVILLE, MD (AW#7492) Stage in Feet 1.86 ft 01h52m
USA-MRY usgs-01581960 BEETREE RUN AT BENTLEY SPRINGS, MD (AW#7490) Volumentric Flow (CFS) 19 cfs 01h52m
USA-MRY usgs-01581960 BEETREE RUN AT BENTLEY SPRINGS, MD (AW#7490) Stage in Feet 0.98 ft 01h52m
USA-MRY usgs-01643500 BENNETT CREEK AT PARK MILLS, MD (AW#36814) Volumentric Flow (CFS) 86 cfs 00h37m
USA-MRY usgs-01643500 BENNETT CREEK AT PARK MILLS, MD (AW#36814) Stage in Feet 1.97 ft 00h37m
USA-MRY usgs-01639500 BIG PIPE CREEK AT BRUCEVILLE, MD (AW#45241) Volumentric Flow (CFS) 148 cfs 01h37m
USA-MRY usgs-01639500 BIG PIPE CREEK AT BRUCEVILLE, MD (AW#45241) Stage in Feet 1.70 ft 01h37m
USA-MRY usgs-01581500 BYNUM RUN AT BEL AIR, MD (AW#35679) Volumentric Flow (CFS) 47 cfs 02h07m
USA-MRY usgs-01581500 BYNUM RUN AT BEL AIR, MD (AW#35679) Stage in Feet 1.18 ft 02h07m
USA-MRY river-708 Bear Creek-U.S. 219 to Youghiogheny River at Friendsville (AW#37893) Rel.Cor. (0-1= running) -0.1 r.c. 00h37m
USA-MRY river-4355 Beaver Creek-Beaver Creek Park N Ride (I-70) to Alternate Rt. 40 (AW#41545) Rel.Cor. (0-1= running) -0.3 r.c. 01h37m
USA-MRY river-709 Bennett Creek-MD Route 355 to Monocacy River (AW#37894) Rel.Cor. (0-1= running) -0.0 r.c. 00h37m
USA-MRY river-710 Big Elk Creek-PA Route 341 to Elkton (AW#37895) Rel.Cor. (0-1= running) -0.0 r.c. 01h22m
USA-MRY river-711 Broad Creek-MD Route 136 to MD Route 623 (AW#37896) Rel.Cor. (0-1= running) -0.0 r.c. 02h07m
USA-MRY usgs-01644380 CABIN BRANCH NEAR BOYDS, MD (AW#44218) Stage in Feet 4.27 ft 01h07m
USA-MRY usgs-01644380 CABIN BRANCH NEAR BOYDS, MD (AW#44218) Volumentric Flow (CFS) 2 cfs 01h07m
USA-MRY usgs-03078000 CASSELMAN RIVER AT GRANTSVILLE, MD (AW#1336) Volumentric Flow (CFS) 29 cfs 03h37m
USA-MRY usgs-03078000 CASSELMAN RIVER AT GRANTSVILLE, MD (AW#1336) Stage in Feet 0.98 ft 03h37m
USA-MRY usgs-01637500 CATOCTIN CREEK NEAR MIDDLETOWN, MD (AW#7496) Stage in Feet 1.99 ft 01h37m
USA-MRY usgs-01637500 CATOCTIN CREEK NEAR MIDDLETOWN, MD (AW#7496) Volumentric Flow (CFS) 56 cfs 01h37m
USA-MRY usgs-03075905 CHERRY CREEK AT STATE PARK ROAD NEAR MCHENRY, MD (AW#41769) Stage in Feet 2.24 ft 00h52m
USA-MRY usgs-03075905 CHERRY CREEK AT STATE PARK ROAD NEAR MCHENRY, MD (AW#41769) Volumentric Flow (CFS) 6 cfs 00h52m
USA-MRY usgs-01614500 CONOCOCHEAGUE CREEK AT FAIRVIEW, MD (AW#556) Volumentric Flow (CFS) 194 cfs 03h37m
USA-MRY usgs-01614500 CONOCOCHEAGUE CREEK AT FAIRVIEW, MD (AW#556) Stage in Feet 1.86 ft 03h37m
USA-MRY usgs-01585500 CRANBERRY BRANCH NEAR WESTMINSTER, MD (AW#36184) Stage in Feet 1.60 ft 01h52m
USA-MRY usgs-01585500 CRANBERRY BRANCH NEAR WESTMINSTER, MD (AW#36184) Volumentric Flow (CFS) 4 cfs 01h52m
USA-MRY river-4396 Cabin John Creek-River Road to Potomac (AW#41592) Rel.Cor. (0-1= running) -0.0 r.c. 00h52m
USA-MRY river-713 Casselman, N. Branch-Dung Hill Road to Maryland Route 485 (AW#37898) Rel.Cor. (0-1= running) -0.8 r.c. 03h37m
USA-MRY river-712 Casselman-MD Route 485 to Salisbury, Pennsylvania (AW#37897) Rel.Cor. (0-1= running) -0.0 r.c. 03h37m
USA-MRY river-714 Catoctin Creek-US 40 to Potomac River (AW#37899) Rel.Cor. (0-1= running) -0.0 r.c. 01h37m
USA-MRY river-715 Conowingo Creek-Oakwood to Susquehanna River (AW#37900) Rel.Cor. (0-1= running) -0.2 r.c. 01h22m
USA-MRY river-4159 Crabtree Creek-Swanton, MD to Savage Reservoir (AW#41343) Rel.Cor. (0-1= running) -0.7 r.c. 00h52m
USA-MRY usgs-01589315 DEAD RUN AT WOODLAWN, MD (AW#36907) Stage in Feet 0.84 ft 00h42m
USA-MRY usgs-01589312 DEAD RUN NEAR CATONSVILLE, MD (AW#36906) Stage in Feet 0.88 ft 00h52m
USA-MRY usgs-01589320 DEAD RUN TRIBUTARY AT WOODLAWN, MD (AW#36633) Stage in Feet 2.98 ft 00h52m
USA-MRY usgs-01589316 DEAD RUN TRIBUTARY NEAR WOODLAWN, MD (AW#36908) Stage in Feet 0.85 ft 01h12m
USA-MRY usgs-01580000 DEER CREEK AT ROCKS, MD (AW#529) Volumentric Flow (CFS) 164 cfs 02h07m
USA-MRY usgs-01580000 DEER CREEK AT ROCKS, MD (AW#529) Stage in Feet 2.58 ft 02h07m
USA-MRY usgs-01580520 DEER CREEK NEAR DARLINGTON, MD (AW#6577) Volumentric Flow (CFS) 250 cfs 02h07m
USA-MRY usgs-01580520 DEER CREEK NEAR DARLINGTON, MD (AW#6577) Stage in Feet 2.04 ft 02h07m
USA-MRY river-716 Deer Creek-Bond Road to Susquehanna River (AW#37901) Rel.Cor. (0-1= running) -0.1 r.c. 02h07m
USA-MRY river-717 Evitts Creek-Lake Gordon Dam (PA) to Maryland Route 51(MD) (AW#37902) Rel.Cor. (0-1= running) -0.4 r.c. 00h37m
USA-MRY usgs-01641500 FISHING CREEK NEAR LEWISTOWN, MD (AW#48966) Volumentric Flow (CFS) 6 cfs 01h22m
USA-MRY usgs-01641500 FISHING CREEK NEAR LEWISTOWN, MD (AW#48966) Stage in Feet 1.41 ft 01h22m
USA-MRY river-718 Fifteen Mile Creek-US Route 40 to Potomac River (AW#37903) Rel.Cor. (0-1= running) -0.3 r.c. 01h07m
USA-MRY river-719 Flintstone Creek-Flintstone Creek Road to Town Creek (AW#37904) Rel.Cor. (0-1= running) -0.1 r.c. 00h37m
USA-MRY usgs-01599000 GEORGES CREEK AT FRANKLIN, MD (AW#542) Stage in Feet 3.15 ft 01h22m
USA-MRY usgs-01599000 GEORGES CREEK AT FRANKLIN, MD (AW#542) Volumentric Flow (CFS) 15 cfs 01h22m
USA-MRY usgs-01589180 GWYNNS FALLS AT GLYNDON, MD (AW#41704) Stage in Feet 1.19 ft 01h22m
USA-MRY usgs-01589180 GWYNNS FALLS AT GLYNDON, MD (AW#41704) Volumentric Flow (CFS) 1 cfs 01h22m
USA-MRY usgs-01589240 GWYNNS FALLS AT MCDONOGH, MD (AW#43170) Stage in Feet 2.85 ft 01h22m
USA-MRY usgs-01589352 GWYNNS FALLS AT WASHINGTON BLVD AT BALTIMORE, MD (AW#36185) Stage in Feet 2.98 ft 00h42m
USA-MRY usgs-01589352 GWYNNS FALLS AT WASHINGTON BLVD AT BALTIMORE, MD (AW#36185) Volumentric Flow (CFS) 245 cfs 00h42m
USA-MRY river-720 Georges Creek-Maryland Rte. 36 (Midland) to N. Branch Potomac River (AW#37905) Rel.Cor. (0-1= running) -0.4 r.c. 01h22m
USA-MRY river-721 Gunpowder Falls-1 - Graves Run Rd to Prettyboy Reservoir (Gunpowder Road) (AW#37906) Rel.Cor. (0-1= running) -0.0 r.c. 01h52m
USA-MRY river-722 Gunpowder Falls-2 - Prettyboy Dam to Falls Road (AW#37907) Rel.Cor. (0-1= running) 0.0 r.c. 00h52m
USA-MRY river-4310 Gunpowder Falls-3 - Falls Road to Phoenix (AW#41492) Rel.Cor. (0-1= running) 0.0 r.c. 00h52m
USA-MRY river-725 Gwynns Falls-Gwynn Oak Ave. to Wilkens Ave (US 1) (AW#37910) Rel.Cor. (0-1= running) -0.1 r.c. 00h37m
USA-MRY river-724 Gwynns Falls-Villa Nova to Woodlawn (AW#37909) Rel.Cor. (0-1= running) -0.0 r.c. 00h37m
USA-MRY usgs-01591700 HAWLINGS RIVER NEAR SANDY SPRING, MD (AW#36729) Stage in Feet 1.24 ft 01h37m
USA-MRY usgs-01591700 HAWLINGS RIVER NEAR SANDY SPRING, MD (AW#36729) Volumentric Flow (CFS) 59 cfs 01h37m
USA-MRY usgs-01585104 HONEYGO RUN NEAR WHITE MARSH, MD (AW#36182) Volumentric Flow (CFS) 11 cfs 01h52m
USA-MRY usgs-01585104 HONEYGO RUN NEAR WHITE MARSH, MD (AW#36182) Stage in Feet 0.75 ft 01h52m
USA-MRY river-726 Herring Run-Echodale Ave to US 40 (AW#37911) Rel.Cor. (0-1= running) -0.0 r.c. 01h46m
USA-MRY river-4351 Hunting Creek-Catoctin Hollow Road to Frank Bentz Lake (AW#41540) Rel.Cor. (0-1= running) -0.2 r.c. 01h37m
USA-MRY usgs-01581649 JAMES RUN NEAR BELCAMP, MD (AW#8926) Volumentric Flow (CFS) 31 cfs 02h22m
USA-MRY usgs-01581649 JAMES RUN NEAR BELCAMP, MD (AW#8926) Stage in Feet 3.45 ft 02h22m
USA-MRY usgs-01589440 JONES FALLS AT SORRENTO, MD (AW#7887) Volumentric Flow (CFS) 48 cfs 01h22m
USA-MRY usgs-01589440 JONES FALLS AT SORRENTO, MD (AW#7887) Stage in Feet 3.91 ft 01h22m
USA-MRY river-727 Jennings Run-Barrelville to Wills Creek (AW#37912) Rel.Cor. (0-1= running) -0.3 r.c. 02h37m
USA-MRY usgs-01613525 LICKING CREEK AT PECTONVILLE, MD (AW#9081) Volumentric Flow (CFS) 24 cfs 01h07m
USA-MRY usgs-01613525 LICKING CREEK AT PECTONVILLE, MD (AW#9081) Stage in Feet 1.98 ft 01h07m
USA-MRY usgs-01642438 LINGANORE CREEK NEAR LIBERTYTOWN, MD (AW#43556) Stage in Feet 3.57 ft 01h22m
USA-MRY usgs-01642438 LINGANORE CREEK NEAR LIBERTYTOWN, MD (AW#43556) Volumentric Flow (CFS) 102 cfs 01h22m
USA-MRY usgs-01582000 LITTLE FALLS AT BLUE MOUNT, MD (AW#5307) Volumentric Flow (CFS) 97 cfs 00h52m
USA-MRY usgs-01582000 LITTLE FALLS AT BLUE MOUNT, MD (AW#5307) Stage in Feet 0.81 ft 00h52m
USA-MRY usgs-01594000 LITTLE PATUXENT RIVER AT SAVAGE, MD (AW#534) Volumentric Flow (CFS) 203 cfs 02h07m
USA-MRY usgs-01594000 LITTLE PATUXENT RIVER AT SAVAGE, MD (AW#534) Stage in Feet 4.54 ft 02h07m
USA-MRY usgs-01644372 LITTLE SENECA CREEK TRIBUTARY AT BRINK, MD (AW#43414) Volumentric Flow (CFS) 1 cfs 01h27m
USA-MRY usgs-01644372 LITTLE SENECA CREEK TRIBUTARY AT BRINK, MD (AW#43414) Stage in Feet 4.77 ft 01h27m
USA-MRY usgs-01644371 LITTLE SENECA CREEK TRIBUTARY NEAR CLARKSBURG, MD (AW#36280) Stage in Feet 3.44 ft 01h33m
USA-MRY usgs-01644371 LITTLE SENECA CREEK TRIBUTARY NEAR CLARKSBURG, MD (AW#36280) Volumentric Flow (CFS) 1 cfs 01h33m
USA-MRY usgs-01644375 LITTLE SENECA CREEK TRIBUTARY NEAR GERMANTOWN, MD (AW#36263) Volumentric Flow (CFS) 4 cfs 01h37m
USA-MRY usgs-01644375 LITTLE SENECA CREEK TRIBUTARY NEAR GERMANTOWN, MD (AW#36263) Stage in Feet 0.83 ft 01h37m
USA-MRY usgs-01584050 LONG GREEN CREEK AT GLEN ARM, MD (AW#8490) Volumentric Flow (CFS) 18 cfs 00h52m
USA-MRY usgs-01584050 LONG GREEN CREEK AT GLEN ARM, MD (AW#8490) Stage in Feet 1.46 ft 00h52m
USA-MRY river-5110 Laurel Run-Laurel Run (AW#43960) Rel.Cor. (0-1= running) -1.2 r.c. 00h52m
USA-MRY river-728 Little Falls-Parkton (Maryland Route 45) to Gunpowder Falls (AW#37913) Rel.Cor. (0-1= running) -0.0 r.c. 00h52m
USA-MRY river-729 Little Gunpowder Falls-U.S. Route to U.S. Route 40 (AW#37914) Rel.Cor. (0-1= running) -0.2 r.c. 02h07m
USA-MRY river-730 Little Patuxent-US Route 29 (Columbia) to US Route 1 (AW#37915) Rel.Cor. (0-1= running) -0.2 r.c. 02h07m
USA-MRY river-3792 Little Seneca Creek-Boyds to Darnestown (AW#40997) Rel.Cor. (0-1= running) -0.0 r.c. 01h37m
USA-MRY river-2609 Long Green Creek-Glen Arm Rd. to Gunpowder Falls (AW#39796) Rel.Cor. (0-1= running) -0.2 r.c. 00h52m
USA-MRY usgs-01589351 MAIDENS CHOICE RUN AT WILKENS AVE AT BALTIMORE, MD (AW#43202) Stage in Feet 1.63 ft 01h18m
USA-MRY usgs-01617800 MARSH RUN AT GRIMES, MD (AW#9046) Volumentric Flow (CFS) 6 cfs 00h52m
USA-MRY usgs-01617800 MARSH RUN AT GRIMES, MD (AW#9046) Stage in Feet 1.06 ft 00h52m
USA-MRY usgs-01658000 MATTAWOMAN CREEK NEAR POMONKEY, MD (AW#6580) Stage in Feet 4.21 ft 01h52m
USA-MRY usgs-01658000 MATTAWOMAN CREEK NEAR POMONKEY, MD (AW#6580) Volumentric Flow (CFS) 222 cfs 01h52m
USA-MRY usgs-0158397967 MINEBANK RUN NEAR GLEN ARM, MD (AW#7493) Stage in Feet 3.97 ft 01h48m
USA-MRY usgs-0158397967 MINEBANK RUN NEAR GLEN ARM, MD (AW#7493) Volumentric Flow (CFS) 3 cfs 01h48m
USA-MRY usgs-01639000 MONOCACY RIVER AT BRIDGEPORT, MD (AW#566) Volumentric Flow (CFS) 99 cfs 00h37m
USA-MRY usgs-01639000 MONOCACY RIVER AT BRIDGEPORT, MD (AW#566) Stage in Feet 2.77 ft 00h37m
USA-MRY usgs-01643000 MONOCACY RIVER AT JUG BRIDGE NEAR FREDERICK, MD (AW#567) Volumentric Flow (CFS) 507 cfs 32h37m
USA-MRY usgs-01643000 MONOCACY RIVER AT JUG BRIDGE NEAR FREDERICK, MD (AW#567) Stage in Feet 2.46 ft 32h37m
USA-MRY usgs-01642190 MONOCACY RIVER AT MONOCACY BLVD AT FREDERICK, MD (AW#8445) Stage in Feet 2.83 ft 01h37m
USA-MRY usgs-01642190 MONOCACY RIVER AT MONOCACY BLVD AT FREDERICK, MD (AW#8445) Volumentric Flow (CFS) 658 cfs 01h37m
USA-MRY usgs-01585230 MOORES RUN AT RADECKE AVE AT BALTIMORE, MD (AW#532) Volumentric Flow (CFS) 7 cfs 01h46m
USA-MRY usgs-01585230 MOORES RUN AT RADECKE AVE AT BALTIMORE, MD (AW#532) Stage in Feet 2.10 ft 01h46m
USA-MRY usgs-01585225 MOORES RUN TRIB. NEAR TODD AVE AT BALTIMORE, MD (AW#531) Volumentric Flow (CFS) 1 cfs 02h03m
USA-MRY usgs-01585225 MOORES RUN TRIB. NEAR TODD AVE AT BALTIMORE, MD (AW#531) Stage in Feet 2.81 ft 02h03m
USA-MRY usgs-01493500 MORGAN CREEK NEAR KENNEDYVILLE, MD (AW#7229) Volumentric Flow (CFS) 19 cfs 01h07m
USA-MRY usgs-01493500 MORGAN CREEK NEAR KENNEDYVILLE, MD (AW#7229) Stage in Feet 1.56 ft 01h07m
USA-MRY river-3895 Middle creek-Wolfsville to Myersville (AW#41095) Rel.Cor. (0-1= running) -0.2 r.c. 01h37m
USA-MRY river-2905 Mill Run-Pigs Ear Road to Yough River Lake (AW#40089) Rel.Cor. (0-1= running) -0.2 r.c. 00h52m
USA-MRY river-2289 Muddy Creek-Below Browning Dam to eddy just above Muddy Creek Falls (AW#39478) Rel.Cor. (0-1= running) -0.1 r.c. 00h52m
USA-MRY usgs-01586000 NORTH BRANCH PATAPSCO RIVER AT CEDARHURST, MD (AW#7495) Stage in Feet 1.87 ft 01h52m
USA-MRY usgs-01586000 NORTH BRANCH PATAPSCO RIVER AT CEDARHURST, MD (AW#7495) Volumentric Flow (CFS) 106 cfs 01h52m
USA-MRY usgs-01595500 NORTH BRANCH POTOMAC RIVER AT KITZMILLER, MD (AW#537) Volumentric Flow (CFS) 101 cfs 00h52m
USA-MRY usgs-01595500 NORTH BRANCH POTOMAC RIVER AT KITZMILLER, MD (AW#537) Stage in Feet 2.30 ft 00h52m
USA-MRY usgs-01598500 NORTH BRANCH POTOMAC RIVER AT LUKE, MD (AW#541) Stage in Feet 1.65 ft 01h07m
USA-MRY usgs-01598500 NORTH BRANCH POTOMAC RIVER AT LUKE, MD (AW#541) Volumentric Flow (CFS) 247 cfs 01h07m
USA-MRY usgs-01649500 NORTH EAST BRANCH ANACOSTIA RIVER AT RIVERDALE, MD (AW#36375) Volumentric Flow (CFS) 441 cfs 01h22m
USA-MRY usgs-01649500 NORTH EAST BRANCH ANACOSTIA RIVER AT RIVERDALE, MD (AW#36375) Stage in Feet 2.75 ft 01h22m
USA-MRY usgs-01650500 NW BRANCH ANACOSTIA RIVER NEAR COLESVILLE, MD (AW#43309) Volumentric Flow (CFS) 81 cfs 01h22m
USA-MRY usgs-01650500 NW BRANCH ANACOSTIA RIVER NEAR COLESVILLE, MD (AW#43309) Stage in Feet 2.25 ft 01h22m
USA-MRY river-1851 Northeast Creek-below covered bridge on Route 272 (AW#39039) Rel.Cor. (0-1= running) -0.1 r.c. 01h22m
USA-MRY usgs-01581757 OTTER POINT CREEK NEAR EDGEWOOD, MD (AW#5984) Volumentric Flow (CFS) 123 cfs 02h07m
USA-MRY usgs-01581757 OTTER POINT CREEK NEAR EDGEWOOD, MD (AW#5984) Stage in Feet 1.67 ft 02h07m
USA-MRY usgs-01578475 Octoraro Creek near Richardsmere, MD (AW#36645) Stage in Feet 3.16 ft 01h22m
USA-MRY usgs-01578475 Octoraro Creek near Richardsmere, MD (AW#36645) Volumentric Flow (CFS) 226 cfs 01h22m
USA-MRY river-732 Octoraro Creek-New Bridge Road to Richardsmere (AW#37917) Rel.Cor. (0-1= running) 0.0 r.c. 01h37m
USA-MRY river-733 Owens Creek-1) Lantz to Roddy Covered Bridge (AW#37918) Rel.Cor. (0-1= running) -0.2 r.c. 01h37m
USA-MRY river-734 Owens Creek-2) Rocky Ridge Road (Hwy.77) to Monocacy River (AW#37919) Rel.Cor. (0-1= running) -0.0 r.c. 01h37m
USA-MRY river-4352 Owens Creek-Pulloff along Rt. 550 to Rt. 550 bridge (AW#41541) Rel.Cor. (0-1= running) -0.0 r.c. 01h37m
USA-MRY river-4353 Owens Creek-Pulloff along Rt. 550 to Rt. 550 bridge (AW#41542) Rel.Cor. (0-1= running) -0.2 r.c. 01h37m
USA-MRY usgs-01649190 PAINT BRANCH NEAR COLLEGE PARK, MARYLAND (AW#36912) Stage in Feet 2.39 ft 00h52m
USA-MRY usgs-01649190 PAINT BRANCH NEAR COLLEGE PARK, MARYLAND (AW#36912) Volumentric Flow (CFS) 49 cfs 00h52m
USA-MRY usgs-01649150 PAINT BRANCH TRIBUTARY NEAR COLESVILLE, MD (AW#36287) Stage in Feet 1.96 ft 01h37m
USA-MRY usgs-01649150 PAINT BRANCH TRIBUTARY NEAR COLESVILLE, MD (AW#36287) Volumentric Flow (CFS) 5 cfs 01h37m
USA-MRY usgs-01592500 PATUXENT RIV NEAR LAUREL, MD (AW#6955) Volumentric Flow (CFS) 23 cfs 01h37m
USA-MRY usgs-01592500 PATUXENT RIV NEAR LAUREL, MD (AW#6955) Stage in Feet 4.44 ft 01h37m
USA-MRY usgs-01591610 PATUXENT RIVER BELOW BRIGHTON DAM NEAR BRIGHTON,MD (AW#6954) Stage in Feet 1.78 ft 01h52m
USA-MRY usgs-01591610 PATUXENT RIVER BELOW BRIGHTON DAM NEAR BRIGHTON,MD (AW#6954) Volumentric Flow (CFS) 58 cfs 01h52m
USA-MRY usgs-01594440 PATUXENT RIVER NEAR BOWIE, MD (AW#535) Volumentric Flow (CFS) 477 cfs 01h37m
USA-MRY usgs-01594440 PATUXENT RIVER NEAR BOWIE, MD (AW#535) Stage in Feet 6.80 ft 01h37m
USA-MRY usgs-01591000 PATUXENT RIVER NEAR UNITY, MD (AW#533) Volumentric Flow (CFS) 59 cfs 02h07m
USA-MRY usgs-01591000 PATUXENT RIVER NEAR UNITY, MD (AW#533) Stage in Feet 2.54 ft 02h07m
USA-MRY usgs-01583100 PINEY RUN AT DOVER, MD (AW#7491) Volumentric Flow (CFS) 23 cfs 01h52m
USA-MRY usgs-01583100 PINEY RUN AT DOVER, MD (AW#7491) Stage in Feet 1.73 ft 01h52m
USA-MRY usgs-01653600 PISCATAWAY CREEK AT PISCATAWAY, MD (AW#6579) Stage in Feet 5.33 ft 00h37m
USA-MRY usgs-01653600 PISCATAWAY CREEK AT PISCATAWAY, MD (AW#6579) Volumentric Flow (CFS) 340 cfs 00h37m
USA-MRY usgs-01581752 PLUMTREE RUN NEAR BEL AIR, MD (AW#7872) Volumentric Flow (CFS) 14 cfs 01h52m
USA-MRY usgs-01581752 PLUMTREE RUN NEAR BEL AIR, MD (AW#7872) Stage in Feet 1.59 ft 01h52m
USA-MRY usgs-03075800 POLAND RUN NEAR SWANTON, MD (AW#41770) Volumentric Flow (CFS) 0 cfs 00h52m
USA-MRY usgs-03075800 POLAND RUN NEAR SWANTON, MD (AW#41770) Stage in Feet 2.70 ft 00h52m
USA-MRY usgs-01583570 POND BRANCH AT OREGON RIDGE, MD (AW#41709) Stage in Feet 1.31 ft 00h37m
USA-MRY usgs-01583570 POND BRANCH AT OREGON RIDGE, MD (AW#41709) Volumentric Flow (CFS) 0 cfs 00h37m
USA-MRY usgs-01610000 POTOMAC RIVER AT PAW PAW, WV (AW#553) Volumentric Flow (CFS) 855 cfs 00h52m
USA-MRY usgs-01610000 POTOMAC RIVER AT PAW PAW, WV (AW#553) Stage in Feet 4.26 ft 00h52m
USA-MRY usgs-01638500 POTOMAC RIVER AT POINT OF ROCKS, MD (AW#565) Volumentric Flow (CFS) 2830 cfs 01h22m
USA-MRY usgs-01638500 POTOMAC RIVER AT POINT OF ROCKS, MD (AW#565) Stage in Feet 1.49 ft 01h22m
USA-MRY usgs-01646500 POTOMAC RIVER NEAR WASH, DC LITTLE FALLS PUMP STA (AW#569) Volumentric Flow (CFS) 4230 cfs 01h22m
USA-MRY usgs-01646500 POTOMAC RIVER NEAR WASH, DC LITTLE FALLS PUMP STA (AW#569) Stage in Feet 3.24 ft 01h22m
USA-MRY usgs-01589305 POWDER MILL RUN NEAR LOCHEARN, MD (AW#36845) Volumentric Flow (CFS) 12 cfs 01h52m
USA-MRY usgs-01589305 POWDER MILL RUN NEAR LOCHEARN, MD (AW#36845) Stage in Feet 2.69 ft 01h52m
USA-MRY river-736 Patapsco, S. Branch-Woodbine to Woodstock (AW#37921) Rel.Cor. (0-1= running) -0.0 r.c. 01h52m
USA-MRY river-735 Patapsco-Woodstock to Elkridge (AW#37920) Rel.Cor. (0-1= running) -0.0 r.c. 01h52m
USA-MRY river-731 Patuxent River, Middle-Carroll Mill Road to Savage Mill (AW#37916) Rel.Cor. (0-1= running) 0.0 r.c. 02h07m
USA-MRY river-5564 Potomac River-Great Falls (Center Lines) (AW#44088) Rel.Cor. (0-1= running) -0.3 r.c. 01h22m
USA-MRY river-5553 Potomac River-Great Falls (MD Lines) (AW#44086) Rel.Cor. (0-1= running) 1.2 r.c. 01h22m
USA-MRY river-5560 Potomac River-Great Falls (VA Lines) (AW#44087) Rel.Cor. (0-1= running) 1.4 r.c. 01h22m
USA-MRY river-743 Potomac, N. Branch-2. Henry to Gormania (AW#37928) Rel.Cor. (0-1= running) -1.4 r.c. 00h52m
USA-MRY river-744 Potomac, N. Branch-3. Gormania, WV to Kitzmiller, MD (AW#37929) Rel.Cor. (0-1= running) -0.8 r.c. 00h52m
USA-MRY river-4029 Potomac, N. Branch-5. Below Jennings-Randolph Dam (AW#41231) Rel.Cor. (0-1= running) -0.1 r.c. 00h52m
USA-MRY river-745 Potomac, N. Branch-7. Bloomington Dam to US Route 220 (Keyser) (AW#37930) Rel.Cor. (0-1= running) -0.4 r.c. 00h52m
USA-MRY river-738 Potomac-1. Sandy Hook to Point of Rocks (AW#37923) Rel.Cor. (0-1= running) 0.1 r.c. 00h52m
USA-MRY river-739 Potomac-2. Violette's Lock/GW Canal Loop (AW#37924) Rel.Cor. (0-1= running) 0.2 r.c. 01h22m
USA-MRY river-741 Potomac-3. Through Great Falls (several runs) (AW#37926) Rel.Cor. (0-1= running) 0.6 r.c. 01h22m
USA-MRY river-742 Potomac-4. Mather Gorge to Lock 10 (AW#37927) Rel.Cor. (0-1= running) 0.2 r.c. 01h22m
USA-MRY river-740 Potomac-5. Lock 10 to Little Falls (AW#37925) Rel.Cor. (0-1= running) 0.2 r.c. 01h22m
USA-MRY river-90 Potomac-6. Little Falls (AW#37273) Rel.Cor. (0-1= running) 0.5 r.c. 01h22m
USA-MRY usgs-01589230 RED RUN NEAR OWINGS MILLS, MD (AW#43097) Stage in Feet 2.06 ft 01h22m
USA-MRY river-4216 Rock Creek-1. Rockville to Military Road (AW#41399) Rel.Cor. (0-1= running) 0.1 r.c. 00h52m
USA-MRY river-746 Rock Creek-2. Military Road to Potomac River in D.C. (AW#37931) Rel.Cor. (0-1= running) 0.1 r.c. 00h52m
USA-MRY usgs-01598650 SAND SPRING RUN AT FROSTBURG, MD (AW#41857) Volumentric Flow (CFS) 1 cfs 00h33m
USA-MRY usgs-01598650 SAND SPRING RUN AT FROSTBURG, MD (AW#41857) Stage in Feet 1.83 ft 00h33m
USA-MRY usgs-01597500 SAVAGE RIV BL SAVAGE RIV DAM NEAR BLOOMINGTON, MD (AW#540) Volumentric Flow (CFS) 39 cfs 00h52m
USA-MRY usgs-01597500 SAVAGE RIV BL SAVAGE RIV DAM NEAR BLOOMINGTON, MD (AW#540) Stage in Feet 0.52 ft 00h52m
USA-MRY usgs-01596500 SAVAGE RIVER NEAR BARTON, MD (AW#539) Volumentric Flow (CFS) 11 cfs 00h52m
USA-MRY usgs-01596500 SAVAGE RIVER NEAR BARTON, MD (AW#539) Stage in Feet 1.08 ft 00h52m
USA-MRY usgs-01589500 SAWMILL CREEK AT GLEN BURNIE, MD (AW#36374) Volumentric Flow (CFS) 14 cfs 01h37m
USA-MRY usgs-01589500 SAWMILL CREEK AT GLEN BURNIE, MD (AW#36374) Stage in Feet 2.18 ft 01h37m
USA-MRY usgs-01589290 SCOTTS LEVEL BRANCH AT ROCKDALE, MD (AW#36755) Stage in Feet 1.43 ft 01h52m
USA-MRY usgs-01589290 SCOTTS LEVEL BRANCH AT ROCKDALE, MD (AW#36755) Volumentric Flow (CFS) 11 cfs 01h52m
USA-MRY usgs-01645000 SENECA CREEK AT DAWSONVILLE, MD (AW#568) Stage in Feet 2.59 ft 01h37m
USA-MRY usgs-01645000 SENECA CREEK AT DAWSONVILLE, MD (AW#568) Volumentric Flow (CFS) 245 cfs 01h37m
USA-MRY usgs-01610155 SIDELING HILL CREEK NEAR BELLEGROVE, MD (AW#6279) Volumentric Flow (CFS) 4 cfs 01h07m
USA-MRY usgs-01610155 SIDELING HILL CREEK NEAR BELLEGROVE, MD (AW#6279) Stage in Feet 0.64 ft 01h07m
USA-MRY usgs-01583000 SLADE RUN NEAR GLYNDON, MD (AW#48965) Stage in Feet 1.68 ft 01h22m
USA-MRY usgs-01583000 SLADE RUN NEAR GLYNDON, MD (AW#48965) Volumentric Flow (CFS) 3 cfs 01h22m
USA-MRY usgs-01650800 SLIGO CREEK NEAR TAKOMA PARK, MD (AW#44363) Stage in Feet 1.56 ft 01h37m
USA-MRY usgs-01650800 SLIGO CREEK NEAR TAKOMA PARK, MD (AW#44363) Volumentric Flow (CFS) 40 cfs 01h37m
USA-MRY usgs-01643395 SOPER BRANCH AT HYATTSTOWN, MD (AW#36260) Stage in Feet 0.52 ft 01h18m
USA-MRY usgs-01643395 SOPER BRANCH AT HYATTSTOWN, MD (AW#36260) Volumentric Flow (CFS) 2 cfs 01h18m
USA-MRY usgs-01661050 ST CLEMENT CREEK NEAR CLEMENTS, MD (AW#6582) Stage in Feet 2.77 ft 00h52m
USA-MRY usgs-01661050 ST CLEMENT CREEK NEAR CLEMENTS, MD (AW#6582) Volumentric Flow (CFS) 202 cfs 00h52m
USA-MRY usgs-01661500 ST MARYS RIVER AT GREAT MILLS, MD (AW#8280) Stage in Feet 5.59 ft 00h52m
USA-MRY usgs-01661500 ST MARYS RIVER AT GREAT MILLS, MD (AW#8280) Volumentric Flow (CFS) 519 cfs 00h52m
USA-MRY usgs-01578310 SUSQUEHANNA RIVER AT CONOWINGO, MD (AW#528) Stage in Feet 11.96 ft 00h37m
USA-MRY usgs-01578310 SUSQUEHANNA RIVER AT CONOWINGO, MD (AW#528) Volumentric Flow (CFS) 23000 cfs 00h37m
USA-MRY usgs-01580700 SWAN CREEK AT SWAN CREEK, MD (AW#36905) Stage in Feet 3.61 ft 00h52m
USA-MRY usgs-01580700 SWAN CREEK AT SWAN CREEK, MD (AW#36905) Volumentric Flow (CFS) 60 cfs 00h52m
USA-MRY river-747 Savage-Avilton Lonaconing Road to Head of Savage Reservoir (AW#37932) Rel.Cor. (0-1= running) -0.2 r.c. 00h52m
USA-MRY river-748 Savage-Dam to North Branch Potomac River (AW#37933) Rel.Cor. (0-1= running) -0.1 r.c. 00h52m
USA-MRY river-749 Sideling Hill Creek-Purcell Penn.(sr 2011)to the Potomac river (AW#37934) Rel.Cor. (0-1= running) -0.6 r.c. 01h07m
USA-MRY usgs-01494150 THREE BRIDGES BRANCH AT CENTREVILLE, MARYLAND (AW#35885) Stage in Feet 2.07 ft 01h07m
USA-MRY usgs-01494150 THREE BRIDGES BRANCH AT CENTREVILLE, MARYLAND (AW#35885) Volumentric Flow (CFS) 45 cfs 01h07m
USA-MRY usgs-01613095 TONOLOWAY CREEK NEAR HANCOCK, MD (AW#36664) Volumentric Flow (CFS) 2 cfs 01h22m
USA-MRY usgs-01613095 TONOLOWAY CREEK NEAR HANCOCK, MD (AW#36664) Stage in Feet 2.04 ft 01h22m
USA-MRY usgs-01609000 TOWN CREEK NEAR OLDTOWN, MD (AW#6572) Stage in Feet 1.93 ft 00h37m
USA-MRY usgs-01609000 TOWN CREEK NEAR OLDTOWN, MD (AW#6572) Volumentric Flow (CFS) 12 cfs 00h37m
USA-MRY usgs-01589317 TRIBUTARY TO DEAD RUN TRIBUTARY AT WOODLAWN, MD (AW#41771) Stage in Feet 1.19 ft 00h27m
USA-MRY usgs-01647850 TURKEY BRANCH NEAR ROCKVILLE, MD (AW#36849) Volumentric Flow (CFS) 20 cfs 01h22m
USA-MRY usgs-01647850 TURKEY BRANCH NEAR ROCKVILLE, MD (AW#36849) Stage in Feet 5.04 ft 01h22m
USA-MRY river-3755 Town Creek-I-68 to Potomac River (AW#40957) Rel.Cor. (0-1= running) -0.0 r.c. 00h37m
USA-MRY usgs-01493000 UNICORN BRANCH NEAR MILLINGTON, MD (AW#35944) Volumentric Flow (CFS) 38 cfs 00h52m
USA-MRY usgs-01493000 UNICORN BRANCH NEAR MILLINGTON, MD (AW#35944) Stage in Feet 2.26 ft 00h52m
USA-MRY usgs-01585200 WEST BRANCH HERRING RUN AT IDLEWYLDE, MD (AW#36183) Volumentric Flow (CFS) 7 cfs 01h03m
USA-MRY usgs-01585200 WEST BRANCH HERRING RUN AT IDLEWYLDE, MD (AW#36183) Stage in Feet 1.63 ft 01h03m
USA-MRY usgs-01594526 WESTERN BRANCH AT UPPER MARLBORO, MD (AW#536) Stage in Feet 6.04 ft 01h52m
USA-MRY usgs-01594526 WESTERN BRANCH AT UPPER MARLBORO, MD (AW#536) Volumentric Flow (CFS) 552 cfs 01h52m
USA-MRY usgs-0158175320 WHEEL CREEK NEAR ABINGDON, MD (AW#48967) Stage in Feet 4.10 ft 01h18m
USA-MRY usgs-01585100 WHITEMARSH RUN AT WHITE MARSH, MD (AW#8761) Volumentric Flow (CFS) 48 cfs 00h37m
USA-MRY usgs-01585100 WHITEMARSH RUN AT WHITE MARSH, MD (AW#8761) Stage in Feet 4.02 ft 00h37m
USA-MRY usgs-01585090 WHITEMARSH RUN NEAR FULLERTON, MD (AW#8518) Stage in Feet 1.85 ft 01h18m
USA-MRY usgs-01585090 WHITEMARSH RUN NEAR FULLERTON, MD (AW#8518) Volumentric Flow (CFS) 13 cfs 01h18m
USA-MRY usgs-01601500 WILLS CREEK NEAR CUMBERLAND, MD (AW#544) Volumentric Flow (CFS) 49 cfs 01h07m
USA-MRY usgs-01601500 WILLS CREEK NEAR CUMBERLAND, MD (AW#544) Stage in Feet 1.98 ft 01h07m
USA-MRY usgs-01581700 WINTERS RUN NEAR BENSON, MD (AW#530) Volumentric Flow (CFS) 71 cfs 02h07m
USA-MRY usgs-01581700 WINTERS RUN NEAR BENSON, MD (AW#530) Stage in Feet 2.03 ft 02h07m
USA-MRY river-750 Wills Creek-Ellerslie to N. Branch Potomac (AW#37935) Rel.Cor. (0-1= running) -0.0 r.c. 02h37m
USA-MRY river-751 Winters Run-Pleasantville Road to Maryland Route 7 (AW#37936) Rel.Cor. (0-1= running) -0.0 r.c. 02h07m
USA-MRY usgs-03076500 YOUGHIOGHENY RIVER AT FRIENDSVILLE, MD (AW#1334) Stage in Feet 2.56 ft 01h22m
USA-MRY usgs-03076500 YOUGHIOGHENY RIVER AT FRIENDSVILLE, MD (AW#1334) Volumentric Flow (CFS) 171 cfs 01h22m
USA-MRY usgs-03075500 YOUGHIOGHENY RIVER NEAR OAKLAND, MD (AW#1333) Stage in Feet 2.20 ft 00h52m
USA-MRY usgs-03075500 YOUGHIOGHENY RIVER NEAR OAKLAND, MD (AW#1333) Volumentric Flow (CFS) 62 cfs 00h52m
USA-MRY river-752 Youghiogheny-0. US Route 50 to Millers Run (AW#37937) Rel.Cor. (0-1= running) -0.1 r.c. 00h52m
USA-MRY river-3754 Youghiogheny-1. Tippy-Top (AW#40956) Rel.Cor. (0-1= running) -0.1 r.c. 00h52m
USA-MRY river-754 Youghiogheny-2. Top (AW#37939) Rel.Cor. (0-1= running) -0.1 r.c. 00h52m
USA-MRY river-753 Youghiogheny-3. Upper (AW#37938) Rel.Cor. (0-1= running) -0.8 r.c. 01h22m
USA-MRY usgs-01660920 ZEKIAH SWAMP RUN NEAR NEWTOWN, MD (AW#6581) Stage in Feet 2.61 ft 00h37m
USA-MRY usgs-01660920 ZEKIAH SWAMP RUN NEAR NEWTOWN, MD (AW#6581) Volumentric Flow (CFS) 191 cfs 00h37m