SRUS41 KLWX 261700

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-

027-031-037-057-065-071-270059-

 

Hydrologic Summary

National Weather Service Baltimore MD/Washington DC

100 PM EDT Thu Jun 26 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     2.69    Thu 01 PM   -0.01

  Kitzmiller            9.0     2.93    Thu 12 PM    0.02

  J Randolph Lake Elev.      1466.48    Thu 12 PM    0.10

  Barnum                        3.29    Thu 12 PM    0.00

  Luke                 10.5     2.07    Thu 12 PM   -0.01

  Cumberland           17.0     3.11    Thu 12 PM   -0.03

 

South Branch Potomac River

  Franklin              7.0     2.25    Thu 01 PM    0.00

  Petersburg           14.0     4.79    Thu 12 PM   -0.02

  Moorefield                    7.95    Thu 01 PM   -0.05

  Springfield          15.0     2.61    Thu 12 PM   -0.02

 

North Fork South Branch Potomac River

  Cabins                        4.87    Thu 12 PM   -0.01

 

South Fork South Branch Potomac River

  Brandywine           10.0        M    M               M

  Moorefield           10.0     3.18    Thu 12 PM   -0.02

 

Potomac River

  Paw Paw              25.0     6.03    Thu 12 PM   -0.06

  Hancock              30.0     4.96    Thu 12 PM   -0.05

  Dam Number Five      21.0        M    M               M

  Williamsport         23.0     3.19    Thu 06 AM       M

  Shepherdstown        30.0     3.77    Thu 12 PM   -0.03

  Harpers Ferry        18.0     Temporarily unavailable

  Point of Rocks       16.0     3.12    Thu 12 PM   -0.05

  Edwards Ferry        15.0     5.56    Thu 01 PM   -0.05

  Little Falls         10.0     3.96    Thu 01 PM   -0.01

 

Tidal Potomac River

 Datum of gage is WMLW /NAVD88 plus 2.26 feet/

  DC/Wisconsin Ave.     6.0     2.98    Thu 01 PM   -0.85

 Datum of gage is NAVD88

  Alexandria Dock       3.3     0.77    Thu 01 PM   -0.73

 

Washington Channel

 Datum of gage is MLLW /NAVD88 plus 1.40 feet/

  DC/SW Waterfront      4.2     2.09    Thu 01 PM   -0.67

 

Savage River

  Barton                        1.17    Thu 12 PM   -0.01

  Savage River RS Elev.      1464.40    Thu 12 PM   -0.05

  Bloomington                   1.00    Thu 12 PM   -0.01

 

Georges Creek

  Franklin/Wstrnprt.    8.0     2.66    Thu 01 PM    0.00

 

Wills Creek

  Hyndman PA                    2.02    Thu 12 PM   -0.03

  Cumberland           10.0     2.85    Thu 12 PM   -0.06

 

Cacapon River

  Great Cacapon         9.0     2.35    Thu 12 PM   -0.03

 

Tonoloway Creek

  Needmore PA                   3.81    Thu 12 PM   -0.10

  Hancock                       2.67    Thu 01 PM    0.45

 

Conococheague Creek

  Fairview             10.0     3.44    Thu 01 PM    0.20

 

Opequon Creek  

  Berryville           10.0     4.43    Thu 12 PM   -0.04

  Martinsburg          10.0     2.86    Thu 12 PM   -0.05

 

Antietam Creek  

  Waynesboro PA         6.5     2.67    Thu 01 PM   -0.04

  Sharpsburg            8.0     2.91    Thu 12 PM    0.06

 

Monocacy River  

  Bridgeport           13.0     3.12    Thu 12 PM   -0.15

  Frederick/Monocacy            2.95    Thu 12 PM   -0.30

  Frederick/I-70       15.0     3.15    Thu 12 PM   -0.38

 

Goose Creek     

  Middleburg           13.0     2.79    Thu 01 PM   -0.02

  Leesburg             12.0     1.95    Thu 01 PM    0.00

 

Seneca Creek    

  Dawsonville           7.5     2.13    Thu 01 PM    0.03

 

Rock Creek     

  Sherrill Drive DC     7.0     1.92    Thu 12 PM   -0.01

  Joyce DriveDC                1.44    Thu 12 PM   -0.02

 

Bull Run       

  Catharpin                        M    M               M

  Manassas Park        12.0        M    M               M

 

...SHENANDOAH BASIN...

North Fork Shenandoah River

  Cootes Store         15.0     2.92    Thu 12 PM   -0.01

  Mount Jackson        13.0     3.24    Thu 01 PM   -0.13

  Strasburg            17.0     2.62    Thu 12 PM    0.03

 

South Fork Shenandoah River

  Lynnwood             16.0     3.16    Thu 01 PM   -0.09

  Luray                14.0     2.69    Thu 01 PM   -0.02

  Front Royal          12.0     1.85    Thu 01 PM   -0.04

 

Shenandoah River

  Millville            10.0     3.15    Thu 12 PM   -0.07

 

North River     

  Stokesville                   2.05    Thu 12 PM   -0.01

  Burketown            11.0     2.71    Thu 01 PM   -0.07

 

Middle River    

  Churchville           8.0        M    M               M

  Grottoes             12.0     3.90    Thu 12 PM   -0.02

 

South River     

  Waynesboro            9.5     2.66    Thu 12 PM    0.02

  Rife Rd-Waynesboro   10.0        M    M               M

  Dooms                11.0     2.29    Thu 01 PM   -0.01

  Harriston             9.5     2.34    Thu 01 PM   -0.01

 

...RAPPAHANNOCK BASIN...

Rapidan River

  Ruckersville         14.0     2.05    Thu 01 PM    0.00

  Culpeper             13.0     1.41    Thu 01 PM   -0.05

 

Rappahannock River

  Remington            15.0     3.94    Thu 12 PM   -0.18

  West Fredericksbg.   13.0     2.84    Thu 12 PM    0.26

 

...PATAPSCO BASIN...

Patapsco River

  Liberty Res - Elev          419.84    Thu 01 PM   -0.01

  Woodstock - Elev.           236.48    Thu 01 PM   -0.07

  Hollofield           11.0     1.84    Thu 12 PM   -0.08

  Ellicott City Elev  122.5   114.52    Thu 01 PM    0.07

  Catonsville          20.0    10.98    Thu 12 PM    0.13

  Patapsco St Park     15.0     5.98    Thu 12 PM    0.18

  Elkridge - Elev.     16.0    11.53    Thu 01 PM    3.43

 

...PATUXENT BASIN...

Patuxent River

  Unity                 8.0     2.31    Thu 12 PM   -0.01

  below Brighton Dam    9.0     1.96    Thu 01 PM    0.00

  Laurel - I-95         9.5     4.31    Thu 12 PM    0.01

  Laurel - 9th St               4.52    Thu 12 PM    0.07

  Laurel - Avondale             4.60    Wed 04 PM       M

  Bowie                19.0     4.63    Thu 01 PM   -0.01

 

Little Patuxent River

  Centennial - Elev.          310.19    Thu 01 PM   -0.02

  Columbia TC - Elev  298.5   289.61    Thu 12 PM   -0.05

  Allview - Elev.     280.0   271.03    Thu 12 PM   -0.05

  Guilford             11.0     2.08    Thu 12 PM   -0.10

  Savage               10.0     3.21    Thu 12 PM   -0.07

 

...SUSQUEHANNA BASIN...

Susquehanna River

  Harrisburg PA                 5.92

  Marietta PA                  39.00

  Conowingo Dam        23.5    15.92    Thu 01 PM    2.68

 

...YOUGHIOGHENY BASIN...

Youghiogheny River

  Oakland                       2.62    Thu 12 PM   -0.01

  Hoyes                         3.95    Thu 01 PM    0.71

  Friendsville                  2.85    Thu 01 PM   -0.01

 

 ...Readings from outside the Sterling Hydrologic Service Area...

 

James River

  Lick Run                      2.64

  Buchanan                      3.09

  Holcomb Rock                  4.92

  Bent Creek                    3.63

  Scottsville                   4.23

  Cartersville                  2.49

  Richmond-Westham              4.87

  Richmond Locks               -0.91

 

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

 

$$



