River Summary
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
284
SRUS41 KLWX 221100
RVALWX
DCC001-MDC001-003-005-009-013-015-017-021-023-025-027-
031-033-037-043-510-VAC003-013-015-043-047-059-061-069-
079-099-107-113-125-137-139-153-157-165-171-177-179-187-
510-540-600-610-630-660-683-685-790-820-840-WVC003-023-
027-031-037-057-065-071-221859-
Hydrologic Summary
National Weather Service Baltimore MD/Washington DC
700 AM EDT Tue Apr 22 2025
River levels in the NWS Baltimore/Washington Service Area...
Flood Latest 6hr
Location Stage Stage Obs Time Chg
...POTOMAC BASIN...
North Branch Potomac River
Steyer 9.0 2.67 Tue 06 AM -0.01
Kitzmiller 9.0 3.00 Tue 06 AM -0.03
J Randolph Lake Elev. 1467.88 Tue 06 AM -0.12
Barnum 3.73 Tue 06 AM -0.01
Luke 10.5 2.49 Tue 06 AM 0.00
Cumberland 17.0 3.29 Tue 06 AM 0.03
South Branch Potomac River
Franklin 7.0 1.88 Tue 07 AM 0.00
Petersburg 14.0 4.64 Tue 06 AM -0.01
Moorefield 7.68 Tue 07 AM -0.01
Springfield 15.0 2.23 Tue 06 AM -0.03
North Fork South Branch Potomac River
Cabins 4.99 Tue 06 AM 0.00
South Fork South Branch Potomac River
Brandywine 10.0 1.53 Tue 06 AM 0.00
Moorefield 10.0 3.05 Tue 06 AM -0.01
Potomac River
Paw Paw 25.0 5.66 Tue 06 AM 0.00
Hancock 30.0 4.61 Tue 06 AM -0.07
Dam Number Five 21.0 M M M
Williamsport 23.0 M M M
Shepherdstown 30.0 3.35 Tue 06 AM -0.03
Harpers Ferry 18.0 Temporarily unavailable
Point of Rocks 16.0 2.40 Tue 06 AM -0.03
Edwards Ferry 15.0 4.55 Tue 07 AM -0.02
Little Falls 10.0 3.52 Tue 07 AM -0.03
Tidal Potomac River
Datum of gage is WMLW /NAVD88 plus 2.26 feet/
DC/Wisconsin Ave. 6.0 3.00 Tue 07 AM -0.63
Datum of gage is NAVD88
Alexandria Dock 3.3 0.81 Tue 07 AM -0.53
Washington Channel
Datum of gage is MLLW /NAVD88 plus 1.40 feet/
DC/SW Waterfront 4.2 2.02 Tue 07 AM -0.56
Savage River
Barton 1.65 Tue 06 AM -0.01
Savage River RS Elev. M M M
Bloomington 1.09 Tue 06 AM 0.00
Georges Creek
Franklin/Wstrnprt. 8.0 3.57 Tue 07 AM -0.01
Wills Creek
Hyndman PA 2.16 Tue 06 AM 0.01
Cumberland 10.0 2.84 Tue 06 AM 0.00
Cacapon River
Great Cacapon 9.0 2.35 Tue 06 AM -0.02
Tonoloway Creek
Needmore PA 3.31 Tue 06 AM -0.02
Hancock 2.18 Tue 07 AM 0.00
Conococheague Creek
Fairview 10.0 2.21 Tue 07 AM -0.01
Opequon Creek
Berryville 10.0 4.45 Tue 06 AM 0.03
Martinsburg 10.0 2.08 Tue 06 AM -0.02
Antietam Creek
Waynesboro PA 6.5 2.38 Tue 07 AM 0.00
Sharpsburg 8.0 2.47 Tue 06 AM 0.00
Monocacy River
Bridgeport 13.0 2.90 Tue 06 AM -0.01
Frederick/Monocacy 2.31 Tue 06 AM -0.01
Frederick/I-70 15.0 2.39 Tue 06 AM -0.03
Goose Creek
Middleburg 13.0 2.72 Tue 07 AM 0.00
Leesburg 12.0 1.73 Tue 07 AM 0.00
Seneca Creek
Dawsonville 7.5 2.05 Tue 07 AM -0.05
Rock Creek
Sherrill Drive DC 7.0 1.82 Tue 06 AM 0.00
Joyce Drive DC 1.36 Tue 06 AM 0.01
Bull Run
Catharpin 0.78 Tue 04 AM 0.00
Manassas Park 12.0 2.96 Tue 03 AM 0.00
...SHENANDOAH BASIN...
North Fork Shenandoah River
Cootes Store 15.0 2.85 Tue 06 AM 0.01
Mount Jackson 13.0 2.69 Tue 07 AM 0.01
Strasburg 17.0 2.07 Tue 06 AM -0.01
South Fork Shenandoah River
Lynnwood 16.0 2.74 Tue 07 AM 0.00
Luray 14.0 2.40 Tue 07 AM 0.00
Front Royal 12.0 1.59 Tue 06 AM 0.00
Shenandoah River
Millville 10.0 2.50 Tue 06 AM 0.11
North River
Stokesville 1.98 Tue 06 AM 0.00
Burketown 11.0 2.05 Tue 07 AM -0.03
Middle River
Churchville 8.0 M M M
Grottoes 12.0 3.64 Tue 06 AM 0.01
South River
Waynesboro 9.5 2.81 Tue 06 AM 0.00
Rife Rd-Waynesboro 10.0 2.17 Tue 06 AM -0.01
Dooms 11.0 2.50 Tue 07 AM 0.01
Harriston 9.5 2.52 Tue 07 AM -0.01
...RAPPAHANNOCK BASIN...
Rapidan River
Ruckersville 14.0 2.02 Tue 07 AM 0.00
Culpeper 13.0 1.17 Tue 07 AM 0.00
Rappahannock River
Remington 15.0 3.47 Tue 06 AM 0.00
West Fredericksbg. 13.0 2.50 Tue 06 AM 0.00
...PATAPSCO BASIN...
Patapsco River
Liberty Res - Elev 415.38 Tue 07 AM 0.01
Woodstock - Elev. 236.08 Tue 06 AM 0.01
Hollofield 11.0 1.60 Tue 06 AM -0.01
Ellicott City Elev 122.5 114.08 Mon 09 PM -0.01
Catonsville 20.0 10.47 Tue 06 AM 0.00
Patapsco St Park 15.0 5.48 Tue 06 AM 0.01
Elkridge - Elev. 16.0 7.75 Tue 07 AM 0.03
...PATUXENT BASIN...
Patuxent River
Unity 8.0 2.06 Tue 06 AM 0.01
below Brighton Dam 9.0 1.30 Tue 07 AM -0.01
Laurel - I-95 9.5 4.29 Tue 06 AM 0.00
Laurel - 9th St 4.55 Tue 06 AM 0.00
Laurel - Avondale 4.58 Mon 05 PM M
Bowie 19.0 4.63 Tue 07 AM -0.01
Little Patuxent River
Centennial - Elev. 310.15 Tue 07 AM 0.03
Columbia TC - Elev 298.5 289.53 Tue 06 AM 0.01
Allview - Elev. 280.0 270.94 Tue 06 AM 0.10
Guilford 11.0 1.98 Tue 06 AM -0.03
Savage 10.0 3.16 Tue 06 AM 0.00
...SUSQUEHANNA BASIN...
Susquehanna River
Harrisburg PA 4.70
Marietta PA 36.65
Conowingo Dam 23.5 14.28 Tue 07 AM 0.88
...YOUGHIOGHENY BASIN...
Youghiogheny River
Oakland 2.63 Tue 06 AM -0.01
Hoyes 3.20 Tue 07 AM -0.01
Friendsville 2.88 Tue 07 AM -0.01
...Readings from outside the Sterling Hydrologic Service Area...
James River
Lick Run 3.00
Buchanan 3.42
Holcomb Rock 5.30
Bent Creek 3.92
Scottsville 4.89
Cartersville 3.21
Richmond-Westham 5.28
Richmond Locks -1.01
Note - these data are preliminary. Full quality control may not
have been performed, and gage malfunctions may occur.
During periods of high water or flooding, crest forecast updates
can be obtained in the river flood warnings (WBCFLWLWX) and river
flood statements (WBCFLSLWX). Updated hydrologic information can
also be obtained from our web page at http://weather.gov/washington
$$