Gauge | Trend | Last reading | When |
|
Accotink Creek Near Annandale, Va |  | 1.2 °C |
Feb 19 |
|  | 1.74 ft |
Feb 19 |
|  | 11 ft3/s |
Feb 19 |
Alb. Powell Fish Hatchery Sp. At Beaver Creek, Md |  | 6.2 ft3/s |
Oct 7 1998 |
Anacostia River At Bladensburg Waterfront Park, Md |  | 12.7 °C |
Nov 9 2022 |
|  | 0.56 ft |
Dec 7 2022 |
|  | -13.5 ft3/s |
Nov 8 2022 |
Antietam Creek Near Sharpsburg, Md |  | 2.48 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Antietam Creek Near Waynesboro, Pa |  | 2.41 ft |
Feb 19 |
|  | 43.8 ft3/s |
Feb 19 |
Arrowhead Run At Thayerville, Md |  | 2464.84 ft |
Feb 19 |
|  | 2.55 ft3/s |
Feb 19 |
Atkisson Reservoir Near Bel Air, Md |  | 119.31 ft |
May 17 2021 |
Back River Tributary At Rocky Point Park, Md |  | -2.66 ft |
Feb 19 |
Bacon Ridge Branch At Chesterfield, Md |  | 15 ft3/s |
Apr 3 1984 |
Baisman Run At Broadmoor, Md |  | 1.45 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Bassett Creek Near Ironshire, Md |  | 0.68 ft3/s |
Oct 1 2009 |
Bear Branch Near Thurmont, Md |  | 0.1 ft3/s |
Oct 1 1995 |
Bear Cabin Branch Near Bel Air, Md |  | 2 ft3/s |
Oct 1 2009 |
Bear Creek At Friendsville, Md |  | 2.58 ft |
Feb 19 |
|  | 197 ft3/s |
Feb 19 |
Beaver Run Near Finksburg, Md |  | 0.99 ft |
Feb 19 |
|  | 33.1 ft3/s |
Feb 19 |
Beaverdam Branch At Houston, De |  | 4.2 °C |
Feb 19 |
|  | 2.65 ft |
Feb 19 |
|  | 1.5 ft3/s |
Feb 19 |
Beaverdam Creek Near Cheverly, Md |  | 24.2 °C |
Jul 18 2022 |
|  | 0.31 ft |
Feb 19 |
|  | 22.2 ft3/s |
Feb 18 |
Beaverdam Creek Near Salisbury, Md |  | 1.14 ft |
Oct 1 2017 |
|  | 16.7 ft3/s |
Oct 1 2017 |
Beaverdam Ditch Near Millville, De |  | 0.06 ft |
Feb 19 |
|  | 1.32 ft3/s |
Feb 19 |
Beaverdam Run At Cockeysville, Md |  | 241.97 ft |
Feb 19 |
|  | 18.3 ft3/s |
Feb 19 |
Beetree Run At Bentley Springs, Md |  | 487.04 ft |
Feb 19 |
|  | 10.2 ft3/s |
Feb 19 |
Bennett Creek At Park Mills, Md |  | 1.82 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Bennett Creek Tributary At Park Mills, Md |  | 0.02 ft3/s |
Oct 1 1993 |
Big Elk Creek At Elk Mills, Md |  | 3.42 ft |
Feb 19 |
|  | 50 ft3/s |
Feb 19 |
Big Pipe Creek At Bruceville, Md |  | 1.34 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Birch Branch At Showell, Md |  | 3.66 ft |
Feb 19 |
|  | 0.73 ft3/s |
Feb 19 |
Blackbird Creek At Blackbird, De |  | 18.13 ft |
Feb 19 |
|  | 1.15 ft3/s |
Feb 19 |
Bloomington Lake Near Elk Garden, Wv |  | 85650 ac-ft |
Feb 19 |
|  | 1455.37 ft |
Feb 19 |
Brandywine Creek At Chadds Ford, Pa |  | 0.3 °C |
Feb 19 |
|  | 151.71 ft |
Feb 19 |
|  | 212 ft3/s |
Feb 19 |
Brandywine Creek At Wilmington, De |  | 0.2 °C |
Feb 19 |
|  | 18.6 ft |
Feb 19 |
|  | 164 ft3/s |
Feb 19 |
Brien Run At Stemmers Run, Md |  | 1.2 ft3/s |
Apr 26 1984 |
Buffalo Run Near Friendsville, Md |  | 3.31 ft |
Jul 1 2016 |
|  | 5.89 ft3/s |
Jul 1 2016 |
Bynum Run At Bel Air, Md |  | 0.67 ft |
Feb 19 |
|  | 5.65 ft3/s |
Feb 19 |
Bynum Run Near Abingdon, Md |  | 35.03 ft |
Feb 19 |
|  | 18.4 ft3/s |
Feb 19 |
Cabin Branch Near Boyds, Md |  | 4.29 ft |
Feb 19 |
|  | 0.64 ft3/s |
Feb 19 |
Cacapon River Near Great Cacapon, Wv |  | 0.9 °C |
Feb 19 |
|  | 3.06 ft |
Feb 19 |
|  | 782 ft3/s |
Feb 19 |
Cameron Run At Alexandria, Va |  | 3.96 ft |
Feb 19 |
|  | 22.5 ft3/s |
Feb 19 |
Carroll Creek Above Rock Creek At Frederick, Md |  | 6.6 °C |
Feb 19 |
|  | 2.28 ft |
Feb 19 |
|  | 7.58 ft3/s |
Feb 19 |
Carroll Creek Near Frederick, Md |  | 4.2 °C |
Feb 19 |
|  | 2.36 ft |
Feb 19 |
|  | 2.4 ft3/s |
Feb 19 |
Casselman River At Grantsville, Md |  | 1.89 ft |
Feb 19 |
|  | 216 ft3/s |
Feb 19 |
Catoctin Creek At Taylorstown, Va |  | 3.12 ft |
Feb 19 |
|  | 31.7 ft3/s |
Feb 19 |
Catoctin Creek Near Middletown, Md |  | 1.98 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Cattail Creek Near Glenwood, Md |  | 0.86 ft |
Feb 19 |
|  | 22.8 ft3/s |
Feb 19 |
Cherry Creek At State Park Road Near Mchenry, Md |  | 3 ft |
Feb 19 |
|  | 45 ft3/s |
Feb 19 |
Ches Bay At Mouth Of Sus R At Harve De Grace, Md |  | -1.64 ft |
Feb 19 |
Chesterville Branch Near Crumpton, Md |  | 10.1 °C |
Nov 4 2019 |
|  | 0.99 ft |
Feb 19 |
|  | 3.17 ft3/s |
Feb 19 |
Chicamacomico River Near Salem, Md |  | 0.73 ft |
Feb 19 |
|  | 10.9 ft3/s |
Feb 19 |
Choptank River Near Greensboro, Md |  | 1.8 °C |
Feb 19 |
|  | 2.92 ft |
Feb 19 |
|  | 67.4 ft3/s |
Feb 19 |
Christina River At Coochs Bridge, De |  | 1 °C |
Feb 19 |
|  | 28.64 ft |
Feb 19 |
|  | 15.1 ft3/s |
Feb 19 |
Conestoga River At Conestoga, Pa |  | 2 ft |
Feb 19 |
|  | 491 ft3/s |
Feb 19 |
Conococheague Creek At Fairview, Md |  | 3.09 ft |
Feb 19 |
|  | 770 ft3/s |
Feb 19 |
Crabtree Creek Near Swanton, Md |  | 0.86 ft |
Jul 1 2016 |
|  | 12.1 ft3/s |
Jul 1 2016 |
Cranberry Branch Near Westminster, Md |  | 1.24 ft |
Feb 19 |
|  | 0.3 ft3/s |
Feb 19 |
Dead Run At Franklintown, Md |  | 0.48 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Dead Run At Woodlawn, Md |  | 0.4 ft |
Feb 19 |
|  | 1 ft3/s |
Feb 19 |
Dead Run Near Catonsville, Md |  | 0.31 ft |
Feb 19 |
|  | 0.8 ft3/s |
Feb 19 |
Dead Run Tributary At Woodlawn, Md |  | 2.82 ft |
Feb 19 |
|  | 0.6 ft3/s |
Feb 19 |
Dead Run Tributary Near Woodlawn, Md |  | 0.25 ft |
Feb 19 |
|  | 0.37 ft3/s |
Feb 19 |
Deep Creek Lake Near Thayerville, Md |  | 2.4 °C |
Feb 19 |
|  | 2459.71 ft |
Feb 19 |
Deer Creek At Eden Mill Dam Near Pylesville, Md |  | 348.88 ft |
Feb 19 |
Deer Creek At Rocks, Md |  | 251.72 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Deer Creek Near Darlington, Md |  | 1.51 ft |
Feb 19 |
|  | 118 ft3/s |
Feb 19 |
Delaware River At Trenton Nj |  | 0.2 °C |
Feb 19 |
|  | 9.2 ft |
Feb 19 |
|  | 7680 ft3/s |
Feb 19 |
Dorsey Run Near Jessup, Md |  | 5.6 ft3/s |
Oct 1 2009 |
Dundee Creek Tributary At Chase, Md |  | -1.76 ft |
Feb 19 |
East Branch Herbert Run At Arbutus, Md |  | 0.94 ft |
Feb 19 |
|  | 1.69 ft3/s |
Feb 19 |
Eastern Bay At Claiborne, Md |  | -1.42 ft |
Feb 18 |
Farm Creek Near Toddville, Md |  | 10.5 °C |
Apr 11 2016 |
|  | 0.13 ft |
Apr 1 2016 |
Faulkner Branch At Federalsburg, Md |  | 11 ft3/s |
Feb 20 1992 |
Fishing Creek Near Lewistown, Md |  | 3.05 ft3/s |
Oct 1 2011 |
Fishing Creek Tributary Near Lewistown, Md |  | 0.1 ft3/s |
Oct 1 1993 |
Foster Branch Near Joppatowne, Md |  | 0.5 °C |
Feb 19 |
|  | 1.85 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Georges Creek At Franklin, Md |  | 3.95 ft |
Feb 19 |
|  | 115 ft3/s |
Feb 19 |
Georges Run Near Beckleysville, Md |  | 0.51 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Goose Creek Near Leesburg, Va |  | 2.12 ft |
Feb 19 |
|  | 228 ft3/s |
Feb 19 |
Grave Run Near Beckleysville, Md |  | -0.27 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Great Seneca Creek Near Quince Orchard, Md |  | 56 ft3/s |
Oct 1 2009 |
Green Run Near Careytown, Md |  | 3.6 ft3/s |
Oct 1 2002 |
Gunpowder Falls At Glencoe, Md |  | 245.01 ft |
Feb 19 |
|  | 74 ft3/s |
Feb 19 |
Gunpowder Falls At Hoffmanville, Md |  | 1.47 ft |
Feb 19 |
|  | 28.8 ft3/s |
Feb 19 |
Gunpowder Falls Near Parkton, Md |  | 2.4 °C |
Feb 19 |
|  | 1.51 ft |
Feb 19 |
|  | 31.3 ft3/s |
Feb 19 |
Gwynns Falls At Glyndon, Md |  | 0.9 ft |
Jun 6 2019 |
|  | 0.07 ft3/s |
Jun 6 2019 |
Gwynns Falls At Villa Nova, Md |  | 1.01 ft |
Feb 19 |
|  | 26.1 ft3/s |
Feb 19 |
Gwynns Falls At Washington Blvd At Baltimore, Md |  | 2.62 ft |
Feb 19 |
|  | 47.3 ft3/s |
Feb 19 |
Gwynns Falls Near Delight, Md |  | 533.71 ft |
Feb 19 |
|  | 2.55 ft3/s |
Feb 19 |
Gwynns Falls Tributary At Mcdonogh, Md |  | 0.15 ft |
Jun 6 2019 |
|  | 0.02 ft3/s |
Jun 6 2019 |
Gwynns Run At Baltimore, Md |  | 1.9 ft3/s |
Sep 17 2005 |
Hawlings River Near Sandy Spring, Md |  | 0.67 ft |
Feb 19 |
|  | 24 ft3/s |
Feb 19 |
Herring Run At Sinclair Lane At Baltimore, Md |  | 19.4 °C |
Oct 1 2023 |
|  | 4.21 ft |
Feb 19 |
|  | 37.3 ft3/s |
Feb 19 |
Hoffman Drainage Tunnel At Clarysville, Md |  | 1.99 ft |
Jul 1 2021 |
|  | 17.4 ft3/s |
Jul 1 2021 |
Honeygo Run At White Marsh, Md |  | 0.7 ft3/s |
Oct 1 1993 |
Honeygo Run Near White Marsh, Md |  | 0.57 ft |
Feb 19 |
|  | 2.2 ft3/s |
Feb 19 |
Hunting Creek At Jimtown, Md |  | 25 ft3/s |
Feb 19 1992 |
Hunting Creek Near Foxville, Md |  | 0.49 ft3/s |
Oct 1 1993 |
Hunting Creek Near Huntingtown, Md |  | 5.7 ft3/s |
Jun 4 1998 |
Hunting Creek Near Thurmont,md |  | 4.1 °C |
Feb 19 |
Hunting Creek Tributary Near Foxville, Md |  | 0.79 ft3/s |
Sep 26 1991 |
Isle Of Wight Bay At Isle Of Wight, Md |  | -1.74 ft |
Feb 18 |
James Run Near Belcamp, Md |  | 3.07 ft |
Feb 19 |
|  | 8.45 ft3/s |
Feb 19 |
Jones Falls At Maryland Ave At Baltimore, Md |  | 50 ft3/s |
Oct 1 2004 |
Jones Falls At Mouth At Baltimore, Md |  | 6 °C |
Jan 2 2020 |
|  | -0.06 ft |
Jan 2 2020 |
|  | 0.04 ft/sec |
Dec 26 2019 |
|  | 13.4 ft3/s |
Jan 1 2020 |
Jones Falls At Sorrento, Md |  | 7.82 ft |
Feb 19 |
|  | 19.6 ft3/s |
Feb 19 |
Kelly Pool Near Outfall Near Odenton, Md |  | 24.8 °C |
Jun 23 2022 |
Killpeck Creek At Huntersville, Md |  | 11 ft3/s |
Feb 26 1998 |
L Pax Riv Trib Above Lake Elkhorn Nr Guilford, Md |  | 0.81 ft |
Feb 19 |
|  | 1.66 ft3/s |
Feb 19 |
L Pax Riv Trib Above Wilde Lake At Columbia, Md |  | 1.86 ft |
Feb 19 |
|  | 0.57 ft3/s |
Feb 19 |
Lake Serene At Edgewood, Md |  | 52.95 ft |
Feb 19 |
Laurel Run At Dobbin Rd Near Wilson, Md |  | 7.2 ft3/s |
Oct 1 2004 |
Licking Creek At Pectonville, Md |  | 2.69 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Linganore Creek At Linganore Rd Near Frederick, Md |  | 1.6 ft |
Feb 19 |
|  | 50.6 ft3/s |
Feb 19 |
Linganore Creek Near Libertytown, Md |  | 15.9 ft3/s |
Dec 27 2010 |
Little Annemessex River At Crisfield, Md |  | -2.28 ft |
Feb 19 |
Little Blackwater River At Seward, Md |  | 666 ft3/s |
Oct 1 2010 |
Little Catoctin Creek At Rosemont, Md |  | 23.4 °C |
Jul 6 2020 |
Little Catoctin Creek At Rosemont, Md |  | 23.1 °C |
Jul 1 2020 |
Little Catoctin Creek At Rosemont, Md |  | 2.58 ft |
Jul 6 2020 |
Little Catoctin Creek At Rosemont, Md |  | 1.45 ft |
Jul 1 2020 |
|  | -0.03 ft/sec |
Oct 3 2017 |
Little Catoctin Creek At Rosemont, Md |  | 0.06 ft/sec |
Oct 3 2017 |
|  | 1.83 ft3/s |
Jul 6 2020 |
Little Catoctin Creek At Rosemont, Md |  | 3.04 ft3/s |
Jul 1 2020 |
Little Falls At Blue Mount, Md |  | 302.91 ft |
Feb 19 |
|  | 59.3 ft3/s |
Feb 19 |
Little Gunpowder Falls At Laurel Brook, Md |  | 1.5 ft |
Feb 19 |
|  | 38.6 ft3/s |
Feb 19 |
Little Patuxent River At Guilford, Md |  | 2.3 ft |
Feb 19 |
|  | 25.3 ft3/s |
Feb 19 |
Little Patuxent River At Savage, Md |  | 3.44 ft |
Feb 19 |
|  | 80.7 ft3/s |
Feb 19 |
Little Seneca Creek Tributary At Brink, Md |  | 4.6 ft |
Feb 19 |
|  | 0.21 ft3/s |
Feb 19 |
Little Seneca Creek Tributary Near Clarksburg, Md |  | 4.45 ft |
Feb 19 |
|  | 0.34 ft3/s |
Feb 19 |
Little Seneca Creek Tributary Near Germantown, Md |  | 0.43 ft |
Feb 19 |
|  | 0.69 ft3/s |
Feb 19 |
Long Green Creek At Glen Arm, Md |  | 1.09 ft |
Feb 19 |
|  | 4.64 ft3/s |
Feb 19 |
Long Quarter Branch At Lutherville, Md |  | 0.99 ft |
Feb 19 |
|  | 0.97 ft3/s |
Feb 19 |
Manokin Branch Near Princess Anne, Md |  | 7.99 ft |
Feb 19 |
|  | 3.39 ft3/s |
Feb 19 |
Marsh Run At Grimes, Md |  | 1.08 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Marshyhope Creek Near Adamsville, De |  | 2.73 ft |
Feb 19 |
|  | 32.3 ft3/s |
Feb 19 |
Mattawoman Creek Near Pomonkey, Md |  | 22.9 °C |
Jun 27 2011 |
|  | 3 ft |
Feb 19 |
|  | 55.8 ft3/s |
Feb 19 |
Mcintosh Run Near Leonardtown, Md |  | 0.63 ft |
Feb 19 |
Mcmillan F Near Fort Pendleton, Md |  | 0.37 ft |
Jul 2 2020 |
|  | 0.87 ft3/s |
Jul 2 2020 |
Meetinghouse Branch At Camp Springs, Md |  | 1.6 °C |
Feb 19 |
|  | 1.83 ft |
Feb 19 |
Middle Patuxent River Near Simpsonville, Md |  | 9.6 ft3/s |
Oct 1 1995 |
Mill Run At Mineral Spring, Md |  | 2.18 ft |
Jul 1 2016 |
|  | 5.29 ft3/s |
Jul 1 2016 |
Millsboro Pond Outlet At Millsboro, De |  | 3.4 °C |
Feb 19 |
|  | 2.98 ft |
Feb 19 |
|  | 42.2 ft3/s |
Feb 19 |
Minebank Run At Loch Raven, Md |  | 0.37 ft3/s |
Oct 1 2005 |
Minebank Run Near Glen Arm, Md |  | 220.45 ft |
Feb 19 |
|  | 1.34 ft3/s |
Feb 19 |
Mingo Branch Near Hereford, Md |  | 0.62 ft3/s |
Sep 25 2009 |
Monocacy River At Bridgeport, Md |  | 3.37 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Monocacy River At Jug Bridge Near Frederick, Md |  | 234.2 ft |
Feb 19 |
|  | 842 ft3/s |
Feb 19 |
Monocacy River At Monocacy Blvd At Frederick, Md |  | 3.01 ft |
Feb 19 |
|  | 679 ft3/s |
Feb 19 |
Monocacy River Near Dickerson, Md |  | 0.8 °C |
Feb 19 |
|  | 200.8 ft |
Feb 19 |
|  | 1240 ft3/s |
Feb 19 |
Moores Run At Radecke Ave At Baltimore, Md |  | 12.8 °C |
Oct 11 2022 |
|  | 1.43 ft |
Oct 11 2022 |
|  | 0.28 ft3/s |
Oct 11 2022 |
Moores Run Trib. Near Todd Ave At Baltimore, Md |  | 14.4 °C |
Oct 11 2022 |
|  | 2.48 ft |
Oct 11 2022 |
|  | 0.02 ft3/s |
Oct 11 2022 |
Morgan Creek Near Kennedyville, Md |  | 1.33 ft |
Feb 19 |
|  | 6.4 ft3/s |
Feb 19 |
Morgan Run Near Louisville, Md |  | 423.84 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Muddy Creek At Mount Clinton, Va |  | 3.01 ft |
Feb 19 |
|  | 18 ft3/s |
Feb 19 |
Murderkill River At Frederica, De |  | 3.7 °C |
Feb 19 |
|  | -1.69 ft |
Feb 19 |
|  | -0.62 ft/sec |
Feb 19 |
|  | 57.6 ft3/s |
Feb 18 |
N F Shenandoah River At Cootes Store, Va |  | 3.92 ft |
Feb 19 |
|  | 333 ft3/s |
Feb 19 |
N F Shenandoah River Near Strasburg, Va |  | 0.4 °C |
Jan 29 |
|  | 3.58 ft |
Feb 19 |
|  | 1210 ft3/s |
Feb 19 |
Nanticoke River At Sharptown, Md |  | -2.15 ft |
Feb 19 |
Nanticoke River Near Bridgeville, De |  | 4.7 ft |
Feb 19 |
|  | 46 ft3/s |
Feb 19 |
Nassawango Creek Near Snow Hill, Md |  | 2.6 ft |
Feb 19 |
|  | 49 ft3/s |
Feb 19 |
North Branch Patapsco River At Cedarhurst, Md |  | 1.55 ft |
Feb 19 |
|  | 41.6 ft3/s |
Feb 19 |
North Branch Potomac River At Barnum, Wv |  | 3 °C |
Feb 19 |
|  | 4.12 ft |
Feb 19 |
|  | 875 ft3/s |
Feb 19 |
North Branch Potomac River At Kitzmiller, Md |  | 1575.35 ft |
Feb 19 |
|  | 571 ft3/s |
Feb 19 |
North Branch Potomac River At Luke, Md |  | 3.24 ft |
Feb 19 |
|  | 1340 ft3/s |
Feb 19 |
North Branch Potomac River At Steyer, Md |  | 2278.79 ft |
Feb 19 |
|  | 328 ft3/s |
Feb 19 |
North Branch Potomac River Near Cumberland, Md |  | 4.18 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
North East Branch Anacostia River At Riverdale, Md |  | 1.1 °C |
Feb 19 |
|  | 12.38 ft |
Feb 19 |
|  | 61.5 ft3/s |
Feb 19 |
North Fork Green Run Near Whitesville, De |  | 9 ft3/s |
Jun 11 2003 |
North Fork Sand Run Near Wilson, Md |  | 0.09 ft3/s |
Oct 1 2007 |
North Fork Whitemarsh Run Near White Marsh, Md |  | 0.29 ft3/s |
Oct 1 2009 |
North Glade Run Near Swanton, Md |  | 2463.36 ft |
Feb 19 |
|  | 12.9 ft3/s |
Feb 19 |
Northwest Branch Anacostia At Brentwood, Md |  | 0.8 °C |
Feb 19 |
|  | 1.4 ft |
Feb 19 |
|  | 34.7 ft3/s |
Feb 19 |
Nw Branch Anacostia River Near Colesville, Md |  | 1.64 ft |
Feb 19 |
|  | 15.1 ft3/s |
Feb 19 |
Nw Branch Anacostia River Near Hyattsville, Md |  | 29.6 °C |
Aug 10 2022 |
|  | 1.18 ft |
Nov 14 2023 |
|  | -999999 ft3/s |
Nov 14 2023 |
Nydegger Run Near Gorman, Md |  | 3.64 ft |
Jul 1 2016 |
|  | 3.09 ft3/s |
Jul 1 2016 |
Octoraro Creek Near Richardsmere, Md |  | 2.86 ft |
Feb 19 |
|  | 113 ft3/s |
Feb 19 |
Opequon Creek Near Martinsburg, Wv |  | 2.57 ft |
Feb 19 |
|  | 196 ft3/s |
Feb 19 |
Otter Point Creek Near Edgewood, Md |  | 1.47 ft |
Dec 23 2020 |
|  | 93.1 ft3/s |
Dec 23 2020 |
Paint Branch Near College Park, Md |  | 0.2 °C |
Feb 19 |
|  | 1.48 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Paint Branch Tributary Near Colesville, Md |  | 1.55 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Patapsco River At Hollofield, Md |  | 1.76 ft |
Feb 19 |
|  | 106 ft3/s |
Feb 19 |
Patapsco River Near Catonsville, Md |  | 10.74 ft |
Feb 19 |
|  | 117 ft3/s |
Feb 19 |
Patapsco River Near Elkridge, Md |  | 5.7 ft |
Feb 19 |
|  | 127 ft3/s |
Feb 19 |
Patterson Creek Near Headsville, Wv |  | 3.95 ft |
Feb 19 |
|  | 181 ft3/s |
Feb 19 |
Patuxent R At Gov Bridge Natural Area Nr Bowie Md |  | 2 °C |
Feb 19 |
Patuxent Riv Near Laurel, Md |  | 4.36 ft |
Feb 19 |
|  | 21.4 ft3/s |
Feb 19 |
Patuxent River Below Brighton Dam Near Brighton,md |  | 21.3 °C |
Oct 10 2017 |
|  | 18.49 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Patuxent River Near Bowie, Md |  | 17.77 ft |
Feb 19 |
|  | 276 ft3/s |
Feb 19 |
Patuxent River Near Unity, Md |  | 366.35 ft |
Feb 19 |
|  | 32.3 ft3/s |
Feb 19 |
Piney Creek Near Taneytown, Md |  | 3.2 ft3/s |
Jan 16 2002 |
Piney Run At Dover, Md |  | 1.73 ft |
Feb 19 |
|  | 15.1 ft3/s |
Feb 19 |
Piscataway Creek At Piscataway, Md |  | 2.81 ft |
Feb 19 |
|  | 32.3 ft3/s |
Feb 19 |
Piscataway Creek At Woodyard, Md |  | 1.3 °C |
Feb 19 |
|  | 180.55 ft |
Feb 19 |
Plumtree Run Near Bel Air, Md |  | -0.1 °C |
Feb 19 |
|  | 1.1 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Pocomoke River Near Willards, Md |  | 6.04 ft |
Feb 19 |
|  | 42.6 ft3/s |
Feb 19 |
Poland Run Near Swanton, Md |  | 0.6 ft3/s |
Oct 1 2010 |
Pond Branch At Oregon Ridge, Md |  | 1.2 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Potomac River At Burkittsville Rd At Brunswick, Md |  | 219.05 ft |
Feb 19 |
Potomac River At Edwards Ferry Near Poolesville,md |  | 8.38 ft |
Feb 19 |
Potomac River At Hancock, Md |  | 7.35 ft |
Feb 19 |
|  | 7920 ft3/s |
Feb 19 |
Potomac River At Harpers Ferry, Wv |  | 248.81 ft |
Feb 19 |
Potomac River At Indian Head, Md |  | -1.32 ft |
Feb 19 |
Potomac River At Paw Paw, Wv |  | 8.85 ft |
Feb 19 |
|  | 6420 ft3/s |
Feb 19 |
Potomac River At Point Lookout, Md |  | 0.07 ft |
Oct 3 2022 |
Potomac River At Point Of Rocks, Md |  | 1.6 °C |
Feb 19 |
|  | 205.81 ft |
Feb 19 |
|  | 21200 ft3/s |
Feb 19 |
Potomac River Near Wash, Dc Little Falls Pump Sta |  | 2.3 °C |
Feb 19 |
|  | 5.29 ft |
Feb 19 |
|  | 24700 ft3/s |
Feb 19 |
Powder Mill Run Near Lochearn, Md |  | 2.45 ft |
Oct 15 2019 |
|  | 1.3 ft3/s |
Oct 15 2019 |
Principio Creek Near Principio Furnace, Md |  | 8.4 ft3/s |
Apr 3 1992 |
Red Clay Creek At Wooddale, De |  | 0.1 °C |
Feb 19 |
|  | 83.28 ft |
Feb 19 |
|  | 43.9 ft3/s |
Feb 19 |
Red Clay Creek Near Kennett Square, Pa |  | 3.24 ft |
Feb 19 |
|  | 25.4 ft3/s |
Feb 19 |
Red Clay Creek Near Stanton, De |  | 6.69 ft |
Feb 19 |
|  | 34.7 ft3/s |
Feb 19 |
Red Run Near Owings Mills, Md |  | 436.75 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Rock Creek At Sherrill Drive Washington, Dc |  | 2.21 ft |
Feb 19 |
|  | 59.5 ft3/s |
Feb 19 |
Rognel Hgts Storm Sewer Outfall At Baltimore, Md |  | 0.344 ft3/s |
Oct 1 2010 |
S F Shenandoah River At Front Royal, Va |  | 4.56 ft |
Feb 19 |
|  | 5000 ft3/s |
Feb 19 |
Sallie Harris Creek Near Carmichael, Md |  | 0.87 ft |
Feb 19 |
|  | 2.75 ft3/s |
Feb 19 |
Sams Creek At Mckinstrys Mill, Md |  | 0.5 °C |
Feb 19 |
|  | 1.65 ft |
Feb 19 |
Sand Spring Run At Frostburg, Md |  | 0.65 ft3/s |
Oct 1 2008 |
Savage Riv Bl Savage Riv Dam Near Bloomington, Md |  | 3 °C |
Feb 19 |
|  | 1.92 ft |
Feb 19 |
|  | 343 ft3/s |
Feb 19 |
Savage River Near Avilton, Md |  | 1.25 ft |
Jul 1 2016 |
|  | 2.82 ft3/s |
Jul 1 2016 |
Savage River Near Barton, Md |  | 0 °C |
Feb 19 |
|  | 2.28 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Savage River Reservoir Near Bloomington, Md |  | 12730 ac-ft |
Feb 19 |
|  | 1448.3 ft |
Feb 19 |
Sawmill Creek At Crain Hwy At Glen Burnie, Md |  | 6.4 ft3/s |
Nov 9 1994 |
Sawmill Creek At Glen Burnie, Md |  | 1.93 ft |
Feb 19 |
|  | 3.76 ft3/s |
Feb 19 |
Sawmill Creek Tributary At Bwi Near Ferndale, Md |  | 0.23 ft3/s |
Feb 19 2004 |
Scotts Level Branch At Rockdale, Md |  | 0.6 °C |
Feb 19 |
|  | 0.79 ft |
Feb 19 |
|  | 1.81 ft3/s |
Feb 19 |
Seneca Creek At Bowleys Quarters, Md |  | 0.59 ft |
Sep 25 2023 |
Seneca Creek At Dawsonville, Md |  | 2.35 ft |
Feb 19 |
|  | 123 ft3/s |
Feb 19 |
Shellpot Creek At Wilmington, De |  | 15.61 ft |
Feb 19 |
|  | 3.37 ft3/s |
Feb 19 |
Shenandoah River At Millville, Wv |  | 5.4 °C |
Dec 14 2022 |
|  | 5.54 ft |
Feb 19 |
|  | 6790 ft3/s |
Feb 19 |
Sideling Hill Creek Near Bellegrove, Md |  | 1.65 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Silver Lake Tributary At Middletown, De |  | 4.8 °C |
Feb 19 |
|  | 0.37 ft |
Feb 19 |
|  | 1.41 ft3/s |
Feb 19 |
Slade Run Near Glyndon, Md |  | 2.51 ft3/s |
Apr 1 2011 |
Sligo Creek Near Takoma Park, Md |  | 0.6 °C |
Feb 19 |
|  | 0.76 ft |
Feb 19 |
|  | 2.93 ft3/s |
Feb 19 |
So Fk So Br Potomac R At Brandywine, Wv |  | 2.32 ft |
Feb 19 |
|  | 163 ft3/s |
Feb 19 |
So Fk South Branch Potomac R Nr Moorefield, Wv |  | 3.96 ft |
Feb 19 |
|  | 326 ft3/s |
Feb 19 |
So. Branch Potomac River Nr Petersburg, Wv |  | 5.92 ft |
Feb 19 |
|  | 1690 ft3/s |
Feb 19 |
Soper Branch At Hyattstown, Md |  | 0.66 ft |
Feb 19 |
|  | 1.48 ft3/s |
Feb 19 |
South Branch Potomac River At Franklin, Wv |  | 2.83 ft |
Feb 19 |
|  | 351 ft3/s |
Feb 19 |
South Branch Potomac River Near Springfield, Wv |  | 1.9 °C |
Feb 19 |
|  | 4.46 ft |
Feb 19 |
|  | 3020 ft3/s |
Feb 19 |
South Fork Green Run Near Whitesville, De |  | 0.72 ft3/s |
Jul 1 2003 |
South Fork Jabez Branch At Millersville, Md |  | 3.33 ft |
Feb 19 |
|  | 0.29 ft3/s |
Feb 19 |
St Clement Creek Near Clements, Md |  | 0.3 ft |
Feb 19 |
|  | 15.5 ft3/s |
Feb 19 |
St George Creek At Piney Point, Md |  | -1.45 ft |
Feb 19 |
St Jones River At Dover, De |  | 2.3 °C |
Feb 19 |
|  | 1.96 ft |
Feb 19 |
|  | 13.4 ft3/s |
Feb 19 |
St Leonard Creek Near St Leonard, Md |  | 4.3 ft3/s |
Sep 28 2002 |
St Marys Lake Near Callaway, Md |  | 61.18 ft |
Feb 19 |
St Marys River At Great Mills, Md |  | 1.8 ft |
Feb 19 |
|  | 26.9 ft3/s |
Feb 19 |
Stony Run At Ridgemede Road At Baltimore, Md |  | 0.3 ft |
Oct 1 2015 |
|  | 1.39 ft3/s |
Oct 1 2015 |
Susquehanna River At Conowingo, Md |  | 12.38 ft |
Feb 19 |
|  | 25500 ft3/s |
Feb 19 |
Susquehanna River At Harrisburg, Pa |  | 23.7 °C |
Sep 1 2024 |
|  | 6.64 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Susquehanna River At Marietta, Pa |  | 6 °C |
Nov 20 2017 |
|  | 36.46 ft |
Feb 19 |
|  | 29600 ft3/s |
Feb 19 |
Susquehanna River Near Darlington, Md |  | 1.3 °C |
Feb 19 |
Swan Creek At Swan Creek, Md |  | 3.1 ft |
Feb 19 |
|  | 9.38 ft3/s |
Feb 19 |
Ten Mile Creek Near Boyds, Md |  | 2.5 ft |
Feb 19 |
|  | 3.89 ft3/s |
Feb 19 |
Ten Mile Creek Near Clarksburg, Md |  | 3.16 ft |
Feb 19 |
|  | 1.05 ft3/s |
Feb 19 |
Three Bridges Branch At Centreville, Md |  | 0.81 ft |
Oct 1 2017 |
|  | 3.04 ft3/s |
Oct 1 2017 |
Tonoloway Creek Near Hancock, Md |  | 2.8 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Town Creek Near Oldtown, Md |  | 3.48 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Tributary To Dead Run Tributary At Woodlawn, Md |  | 0.54 ft |
Feb 19 |
|  | 0.39 ft3/s |
Feb 19 |
Tuckahoe Creek Near Ruthsburg, Md |  | 1.01 ft |
Feb 19 |
|  | 62.5 ft3/s |
Feb 19 |
Turkey Branch Near Rockville, Md |  | 4.35 ft |
Feb 19 |
|  | 0.87 ft3/s |
Feb 19 |
Unicorn Branch Near Millington, Md |  | 1.45 ft |
Feb 19 |
|  | 19 ft3/s |
Feb 19 |
Unnamed Ditch On Wilson Pt Rd At Middle River, Md |  | 6.27 ft |
Feb 19 |
Unnamed Gut On Bunting's Bridge Nr. Cedartown, Md |  | -1.96 ft |
Feb 19 |
|  | 4.6 mph |
Feb 19 |
Waites Run Near Wardensville, Wv |  | 0.7 °C |
Feb 19 |
|  | 4.4 ft |
Feb 19 |
|  | 46.8 ft3/s |
Feb 19 |
Watts Branch At Rockville, Md |  | 5.2 ft3/s |
Apr 2 1984 |
Watts Branch At Washington, Dc |  | 1.3 °C |
Feb 19 |
|  | 4.2 ft |
Feb 19 |
|  | 0.8 ft3/s |
Feb 19 |
West Branch Herring Run At Idlewylde, Md |  | 279.29 ft |
Feb 19 |
|  | 1.54 ft3/s |
Feb 19 |
Western Branch At Upper Marlboro, Md |  | 6.77 ft |
Feb 19 |
|  | 67.6 ft3/s |
Feb 19 |
Western Run At Western Run, Md |  | 1.29 ft |
Feb 19 |
|  | 55.9 ft3/s |
Feb 19 |
Wheel Creek Near Abingdon, Md |  | 1.59 ft |
Feb 19 |
|  | 0.61 ft3/s |
Feb 19 |
White Clay Creek At Newark, De |  | 0.3 °C |
Feb 19 |
|  | 61 ft |
Feb 19 |
|  | 58.4 ft3/s |
Feb 19 |
White Clay Creek Near Newark, De |  | 0.1 °C |
Feb 19 |
|  | 13.2 ft |
Feb 19 |
|  | 72.1 ft3/s |
Feb 19 |
White Clay Creek Near Strickersville, Pa |  | 0.2 °C |
Feb 19 |
|  | 3.4 ft |
Feb 19 |
|  | 61 ft3/s |
Feb 19 |
Whitemarsh Run At White Marsh, Md |  | 36.79 ft |
Feb 19 |
|  | 7.41 ft3/s |
Feb 19 |
Whitemarsh Run Near Fullerton, Md |  | 1.24 ft |
Feb 19 |
|  | 1.98 ft3/s |
Feb 19 |
Wills Creek At Ellerslie, Md |  | 150 ft3/s |
Jul 8 2015 |
Wills Creek Below Hyndman, Pa |  | 2.79 ft |
Feb 19 |
|  | 380 ft3/s |
Feb 19 |
Wills Creek Near Cumberland, Md |  | 3.73 ft |
Feb 19 |
|  | -999999 ft3/s |
Feb 19 |
Windlass Run Near White Marsh, Md |  | 0.09 ft3/s |
Oct 1 1993 |
Winters Run Hd Of Otter Pt Creek Near Bel Air, Md |  | 180.99 ft |
Feb 19 |
|  | 29.9 ft3/s |
Feb 19 |
Winters Run Near Benson, Md |  | 1.51 ft |
Feb 19 |
|  | 42 ft3/s |
Feb 19 |
Youghiogheny River At Friendsville, Md |  | 0.9 °C |
Feb 19 |
|  | 1490.63 ft |
Feb 19 |
|  | 1390 ft3/s |
Feb 19 |
Youghiogheny River At Hoyes Run, Md |  | 2020.57 ft |
Feb 18 |
|  | -999999 ft3/s |
Feb 19 |
Youghiogheny River Near Oakland, Md |  | 3.39 ft |
Feb 19 |
|  | 570 ft3/s |
Feb 19 |
Youghiogheny River Near Swallow Falls Park, Md |  | 3.37 ft |
Feb 19 |
|  | 647 ft3/s |
Feb 19 |
Zekiah Swamp Run Near Newtown, Md |  | 1.96 ft |
Feb 19 |
|  | 102 ft3/s |
Feb 19 |