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Maryland Water Levels
Real-time elevation and storage data for 157 monitored water bodies across Maryland. Data sourced from USGS telemetry and Bureau of Reclamation records.
157Water Bodies
0%Avg. Capacity
294%
In Drought (US Monitor)
About Maryland Water Data
Tracking Maryland water resources is vital for agriculture, boating, and fishing. We monitor 157 different water bodies here in real-time. Currently, the average fill capacity across all monitored major reservoirs is 0%. Use the table below to check specific lake stages, river discharge rates, and recent fluctuations.
⚠️
US Drought Monitor — Maryland
Severe Drought Conditions (As of May 19, 2026)
D3 (Extreme): 0.08%
D2 (Severe): 95.16%
Abnormally Dry+: 100.00%
Severe drought conditions. Reservoirs are significantly below normal levels.
| Water Body | Type | Stage / Elevation (ft) | Streamflow / Discharge (cfs) | Last Updated |
|---|---|---|---|---|
|
Antietam Creek Near Sharpsburg, Md
|
River | — | 191 | Jun 4, 2026 |
|
Antietam Creek Near Waynesboro, Pa
|
River | — | 65 | Jun 4, 2026 |
|
Arrowhead Run At Thayerville, Md
|
Lake | 2.9 | 1 | Jun 4, 2026 |
|
Baisman Run At Broadmoor, Md
|
Lake | — | 1 | Jun 4, 2026 |
|
Bear Creek At Friendsville, Md
|
River | — | 59 | Jun 4, 2026 |
|
Beaver Run Near Finksburg, Md
|
Lake | — | 9 | Jun 4, 2026 |
|
Beaverdam Run At Cockeysville, Md
|
Reservoir | — | 15 | Jun 4, 2026 |
|
Beetree Run At Bentley Springs, Md
|
Lake | — | 7 | Jun 4, 2026 |
|
Bennett Creek At Park Mills, Md
|
River | — | 23 | Jun 4, 2026 |
|
Big Elk Creek At Elk Mills, Md
|
River | — | 29 | Jun 4, 2026 |
|
Big Pipe Creek At Bruceville, Md
|
River | — | 40 | Jun 4, 2026 |
|
Birch Branch At Showell, Md
|
Lake | — | 1 | Jun 4, 2026 |
|
Bynum Run At Bel Air, Md
|
Lake | — | 4 | Jun 4, 2026 |
|
Bynum Run Near Abingdon, Md
|
Lake | — | 9 | Jun 4, 2026 |
|
Cabin Branch Near Boyds, Md
|
Lake | — | 1 | Jun 4, 2026 |
|
Casselman River At Grantsville, Md
|
River | — | 76 | Jun 4, 2026 |
|
Catoctin Creek Near Middletown, Md
|
River | — | 44 | Jun 4, 2026 |
|
Cattail Creek Near Glenwood, Md
|
River | — | 11 | Jun 4, 2026 |
|
Cherry Creek At State Park Road Near Mchenry, Md
|
River | — | 13 | Jun 4, 2026 |
|
Chicamacomico River Near Salem, Md
|
River | — | 4 | Jun 4, 2026 |
|
Choptank River Near Greensboro, Md
|
River | — | 22 | May 20, 2026 |
|
Conococheague Creek At Fairview, Md
|
River | — | 370 | Jun 4, 2026 |
|
Cranberry Branch Near Westminster, Md
|
Lake | — | 1 | Jun 4, 2026 |
|
Dead Run At Franklintown, Md
|
Lake | — | 2 | Jun 4, 2026 |
|
Dead Run At Woodlawn, Md
|
Lake | 0.3 | — | May 21, 2026 |
|
Dead Run Near Catonsville, Md
|
Lake | 0.3 | — | May 21, 2026 |
|
Dead Run Tributary At Woodlawn, Md
|
Lake | 2.8 | — | May 21, 2026 |
|
Dead Run Tributary Near Woodlawn, Md
|
Lake | 0.2 | — | May 21, 2026 |
|
Deer Creek At Eden Mill Dam Near Pylesville, Md
|
River | 348.9 | — | Jun 5, 2026 |
|
Deer Creek At Rocks, Md
|
River | — | 64 | Jun 4, 2026 |
|
Deer Creek Near Darlington, Md
|
River | — | 103 | Jun 4, 2026 |
|
East Branch Herbert Run At Arbutus, Md
|
Lake | — | 1 | Jun 4, 2026 |
|
Foster Branch Near Joppatowne, Md
|
Lake | — | 0 | Jun 4, 2026 |
|
Georges Creek At Franklin, Md
|
River | — | 63 | Jun 4, 2026 |
|
Georges Run Near Beckleysville, Md
|
Lake | — | 11 | Jun 4, 2026 |
|
Grave Run Near Beckleysville, Md
|
Lake | — | 5 | Jun 4, 2026 |
|
Gunpowder Falls At Glencoe, Md
|
Lake | — | 80 | Jun 4, 2026 |
|
Gunpowder Falls At Hoffmanville, Md
|
Lake | — | 13 | Jun 4, 2026 |
|
Gunpowder Falls Near Parkton, Md
|
Lake | — | 28 | Jun 4, 2026 |
|
Gwynns Falls At Villa Nova, Md
|
Lake | — | 12 | Jun 4, 2026 |
|
Gwynns Falls At Washington Blvd At Baltimore, Md
|
Lake | — | 32 | Jun 4, 2026 |
|
Gwynns Falls Near Delight, Md
|
Lake | — | 2 | Jun 3, 2026 |
|
Hawlings River Near Sandy Spring, Md
|
River | — | 6 | Jun 4, 2026 |
|
Herring Run At Sinclair Lane At Baltimore, Md
|
Lake | — | 71 | May 20, 2026 |
|
Honeygo Run Near White Marsh, Md
|
Lake | — | 1 | Jun 4, 2026 |
|
James Run Near Belcamp, Md
|
Lake | — | 3 | Jun 4, 2026 |
|
Jones Falls At Sorrento, Md
|
Lake | — | 13 | Jun 4, 2026 |
|
L Pax Riv Trib Above Lake Elkhorn Nr Guilford, Md
|
Lake | — | 1 | Apr 28, 2026 |
|
Licking Creek At Pectonville, Md
|
River | — | 110 | Jun 4, 2026 |
|
Linganore Creek At Linganore Rd Near Frederick, Md
|
River | — | 39 | Jun 4, 2026 |
|
Little Deer Creek Reservoir Near Shawsville, Md
|
Lake | 512.9 | — | Jun 5, 2026 |
|
Little Falls At Blue Mount, Md
|
Lake | — | 34 | Jun 4, 2026 |
|
Little Gunpowder Falls At Laurel Brook, Md
|
River | — | 17 | Jun 4, 2026 |
|
Little Patuxent River At Guilford, Md
|
River | — | 14 | Jun 4, 2026 |
|
Little Patuxent River At Savage, Md
|
River | — | 38 | Jun 4, 2026 |
|
Little Seneca Creek Tributary At Brink, Md
|
River | — | 0 | Jun 4, 2026 |
|
Little Seneca Creek Tributary Near Clarksburg, Md
|
River | — | 0 | Jun 4, 2026 |
|
Little Seneca Creek Tributary Near Germantown, Md
|
River | — | 1 | Jun 4, 2026 |
|
Long Green Creek At Glen Arm, Md
|
River | — | 4 | Jun 4, 2026 |
|
Long Quarter Branch At Lutherville, Md
|
Lake | — | 1 | Jun 4, 2026 |
|
Manokin Branch Near Princess Anne, Md
|
Lake | — | 1 | Jun 4, 2026 |
|
Marsh Run At Grimes, Md
|
Lake | — | 10 | Jun 4, 2026 |
|
Mattawoman Creek Near Pomonkey, Md
|
River | — | 1 | May 20, 2026 |
|
Meetinghouse Branch At Camp Springs, Md
|
Lake | — | 0 | Dec 7, 2025 |
|
Minebank Run Near Glen Arm, Md
|
Lake | — | 0 | Jun 4, 2026 |
|
Monocacy River At Bridgeport, Md
|
River | — | 47 | Jun 4, 2026 |
|
Monocacy River At Jug Bridge Near Frederick, Md
|
River | — | 393 | Jun 4, 2026 |
|
Monocacy River At Monocacy Blvd At Frederick, Md
|
River | — | 321 | Jun 4, 2026 |
|
Monocacy River Near Dickerson, Md
|
River | — | 503 | Jun 4, 2026 |
|
Morgan Creek Near Kennedyville, Md
|
River | — | 2 | Jun 4, 2026 |
|
Morgan Run Near Louisville, Md
|
Lake | — | 14 | Jun 4, 2026 |
|
Nassawango Creek Near Snow Hill, Md
|
River | — | 3 | Jun 4, 2026 |
|
North Branch Patapsco River At Cedarhurst, Md
|
River | — | 30 | Jun 4, 2026 |
|
North Branch Potomac River At Kitzmiller, Md
|
River | — | 334 | Jun 4, 2026 |
|
North Branch Potomac River At Luke, Md
|
River | — | 314 | May 20, 2026 |
|
North Branch Potomac River At Steyer, Md
|
River | — | 121 | Jun 4, 2026 |
|
North Branch Potomac River Near Cumberland, Md
|
River | — | 786 | Jun 4, 2026 |
|
North Glade Run Near Swanton, Md
|
Lake | — | 3 | Jun 4, 2026 |
|
Northeast Branch Anacostia River At Riverdale, Md
|
River | — | 23 | Jun 4, 2026 |
|
Northwest Branch Anacostia River At Brentwood, Md
|
River | — | 13 | Jun 4, 2026 |
|
Northwest Branch Anacostia River Nr Colesville, Md
|
River | — | 4 | Jun 4, 2026 |
|
Octoraro Creek Near Richardsmere, Md
|
River | — | 59 | Jun 4, 2026 |
|
Paint Branch Near College Park, Md
|
Lake | — | 3 | Jun 4, 2026 |
|
Paint Branch Tributary Near Colesville, Md
|
Lake | — | 0 | Jun 4, 2026 |
|
Patapsco River At Hollofield, Md
|
River | — | 61 | Jun 4, 2026 |
|
Patapsco River Near Catonsville, Md
|
River | — | 74 | Jun 4, 2026 |
|
Patapsco River Near Elkridge, Md
|
River | — | 84 | Jun 4, 2026 |
|
Patuxent River Below Brighton Dam Near Brighton Md
|
River | — | 13 | May 20, 2026 |
|
Patuxent River Near Bowie, Md
|
River | — | 132 | Jun 4, 2026 |
|
Patuxent River Near Laurel, Md
|
River | — | 19 | Jun 4, 2026 |
|
Patuxent River Near Unity, Md
|
River | — | 16 | Jun 4, 2026 |
|
Piney Run At Dover, Md
|
Lake | — | 8 | Jun 4, 2026 |
|
Piscataway Creek At Piscataway, Md
|
River | — | 1 | Jun 4, 2026 |
|
Plumtree Run Near Bel Air, Md
|
Lake | — | 1 | Jun 4, 2026 |
|
Pocomoke River Near Willards, Md
|
River | — | 8 | Jun 4, 2026 |
|
Pond Branch At Oregon Ridge, Md
|
Lake | — | 0 | Jun 4, 2026 |
|
Potomac River At Burkittsville Rd At Brunswick, Md
|
River | 3.4 | — | Jun 5, 2026 |
|
Potomac River At Edwards Ferry Near Poolesville,Md
|
River | 4.8 | — | Jun 5, 2026 |
|
Potomac River At Hancock, Md
|
River | — | 2,870 | Jun 4, 2026 |
|
Potomac River At Harpers Ferry, Wv
|
River | 2.5 | — | Jun 5, 2026 |
|
Potomac River At Paw Paw, Wv
|
River | — | 2,170 | Jun 4, 2026 |
|
Potomac River At Point Of Rocks, Md
|
River | — | 7,000 | Jun 4, 2026 |
|
Potomac River Near Wash, Dc Little Falls Pump Sta
|
River | — | 2,220 | May 20, 2026 |
|
Potomac River, Adjusted, Near Wash, Dc
|
River | — | 3,100 | Oct 31, 2025 |
|
Red Run Near Owings Mills, Md
|
Lake | — | 3 | Jun 4, 2026 |
|
Sallie Harris Creek Near Carmichael, Md
|
River | — | 2 | Jun 4, 2026 |
|
Sams Creek At Mckinstrys Mill, Md
|
River | — | 5 | Jun 4, 2026 |
|
Savage Riv Bl Savage Riv Dam Near Bloomington, Md
|
Reservoir | — | 92 | Jun 4, 2026 |
|
Savage River Near Barton, Md
|
River | — | 35 | Jun 4, 2026 |
|
Sawmill Creek At Glen Burnie, Md
|
River | — | 3 | Jun 4, 2026 |
|
Scotts Level Branch At Rockdale, Md
|
Lake | — | 1 | Jun 3, 2026 |
|
Seneca Creek At Dawsonville, Md
|
River | — | 49 | Jun 4, 2026 |
|
Sideling Hill Creek Near Bellegrove, Md
|
River | — | 35 | Jun 4, 2026 |
|
Sligo Creek Near Takoma Park, Md
|
River | — | 3 | May 20, 2026 |
|
Soper Branch At Hyattstown, Md
|
Lake | — | 0 | Jun 4, 2026 |
|
South Fork Jabez Branch At Millersville, Md
|
Lake | — | 0 | Jun 4, 2026 |
|
St Clements Creek Near Clements, Md
|
River | — | 1 | Jun 4, 2026 |
|
St Marys Lake Near Callaway, Md
|
Lake | 60.8 | — | Jun 5, 2026 |
|
St Marys River At Great Mills, Md
|
River | — | 2 | Jun 4, 2026 |
|
Susquehanna River At Conowingo, Md
|
River | — | 23,900 | Jun 4, 2026 |
|
Swan Creek At Swan Creek, Md
|
River | — | 3 | Jun 4, 2026 |
|
Tenmile Creek Near Boyds, Md
|
River | — | 1 | Jun 4, 2026 |
|
Tenmile Creek Near Clarksburg, Md
|
River | — | 1 | Jun 4, 2026 |
|
Tonoloway Creek Near Hancock, Md
|
River | — | 42 | Jun 4, 2026 |
|
Town Creek Near Oldtown, Md
|
River | — | 69 | Jun 4, 2026 |
|
Tributary To Dead Run Tributary At Woodlawn, Md
|
Lake | 0.6 | — | May 21, 2026 |
|
Tuckahoe Creek Near Ruthsburg, Md
|
River | — | 25 | Jun 4, 2026 |
|
Unicorn Branch Near Millington, Md
|
Lake | — | 8 | Jun 4, 2026 |
|
Unnamed Ditch On Wilson Pt Rd At Middle River, Md
|
River | 6.3 | — | Apr 2, 2026 |
|
West Branch Herring Run At Idlewylde, Md
|
Lake | — | 1 | Jun 4, 2026 |
|
Western Branch At Upper Marlboro, Md
|
Lake | — | 10 | Jun 4, 2026 |
|
Western Run At Western Run, Md
|
Lake | — | 49 | Jun 4, 2026 |
|
Wheel Creek Near Abingdon, Md
|
River | — | 0 | Jun 4, 2026 |
|
Whitemarsh Run At White Marsh, Md
|
Lake | — | 2 | Jun 4, 2026 |
|
Whitemarsh Run Near Fullerton, Md
|
Lake | — | 1 | Jun 4, 2026 |
|
Wills Creek Near Cumberland, Md
|
River | — | 187 | Jun 4, 2026 |
|
Winters Run Near Bel Air, Md
|
Lake | — | 18 | Jun 4, 2026 |
|
Winters Run Near Benson, Md
|
Lake | — | 18 | Jun 4, 2026 |
|
Youghiogheny River At Friendsville, Md
|
River | — | 302 | Jun 4, 2026 |
|
Youghiogheny River Near Mchenry, Md
|
River | — | 255 | Jun 4, 2026 |
|
Youghiogheny River Near Oakland, Md
|
River | — | 139 | Jun 4, 2026 |
|
Youghiogheny River Near Swallow Falls Park, Md
|
River | — | 192 | Jun 4, 2026 |
|
Zekiah Swamp Run Near Newtown, Md
|
Lake | — | 1 | Jun 4, 2026 |
|
Ches Bay At Mouth Of Susq R At Havre De Grace, Md
|
Lake | — | — | Jun 5, 2026 |
|
Chesterville Branch Near Crumpton, Md
|
Lake | — | — | May 19, 2026 |
|
Deep Creek Lake Near Thayerville, Md
|
River | — | — | Jun 4, 2026 |
|
L Pax Riv Trib Above Wilde Lake At Columbia, Md
|
Lake | — | — | Apr 23, 2026 |
|
Mcintosh Run Near Leonardtown, Md
|
Lake | — | — | Jun 5, 2026 |
|
Moores Run At Radecke Ave At Baltimore, Md
|
Lake | — | — | May 20, 2026 |
|
Patuxent R At Gov Bridge Natural Area Nr Bowie Md
|
Lake | — | — | Jun 4, 2026 |
|
Piscataway Creek At Woodyard, Md
|
River | — | — | Dec 7, 2025 |
|
Piscataway Creek Trib At Joint Base Andrews, Md
|
River | — | — | Apr 9, 2026 |
|
Susquehanna River Near Darlington, Md
|
River | — | — | Jun 4, 2026 |
|
Turkey Branch Near Rockville, Md
|
Lake | — | — | Jun 4, 2026 |
|
Carroll Creek Near Frederick, Md
|
River | — | 1 | Mar 30, 2025 |
|
Pearce Creek At Crystal Beach, Md
|
Lake | 6.9 | — | Mar 30, 2011 |
|
Beaverdam Creek Near Cheverly, Md
|
River | — | — | Jul 17, 2022 |