River Summary
Issued by NWS Sterling, VA

Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
000
SRUS41 KLWX 121700
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-
027-031-037-057-065-071-130059-

Hydrologic Summary
National Weather Service Baltimore MD/Washington DC
100 PM EDT Fri Apr 12 2024

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     3.61    Fri 12 PM    0.08
  Kitzmiller            9.0     5.22    Fri 12 PM   -0.57
  J Randolph Lake Elev.      1466.99    Fri 12 PM    0.72
  Barnum                        4.60    Fri 12 PM    0.43
  Luke                 10.5     4.53    Fri 12 PM    0.41
  Cumberland           17.0     5.85    Fri 12 PM    0.99

South Branch Potomac River
  Franklin              7.0     4.55    Fri 01 PM   -0.66
  Petersburg           14.0     8.89    Fri 12 PM    1.90
  Moorefield                   11.98    Fri 01 PM    1.66
  Springfield          15.0     3.77    Fri 12 PM    0.39

North Fork South Branch Potomac River
  Cabins                        7.18    Fri 12 PM    0.38

South Fork South Branch Potomac River
  Brandywine           10.0     5.10    Fri 12 PM   -0.56
  Moorefield           10.0     4.62    Fri 12 PM    0.53

Potomac River
  Paw Paw              25.0     9.20    Fri 12 PM    0.76
  Hancock              30.0     7.43    Fri 12 PM    0.29
  Dam Number Five      21.0        M    M               M
  Williamsport         23.0     4.90    Fri 06 AM       M
  Shepherdstown        30.0     5.75    Fri 12 PM    0.25
  Harpers Ferry        18.0     Temporarily unavailable
  Point of Rocks       16.0     4.63    Fri 12 PM   -0.07
  Edwards Ferry        15.0     7.19    Fri 12 PM   -0.05
  Little Falls         10.0     4.70    Fri 12 PM   -0.02

Tidal Potomac River
 Datum of gage is WMLW /NAVD88 plus 2.26 feet/
  DC/Wisconsin Ave.     6.0     6.04    Fri 12 PM    2.54
 Datum of gage is NAVD88
  Alexandria Dock       3.3     3.43    Fri 12 PM    2.03

Washington Channel
 Datum of gage is MLLW /NAVD88 plus 1.40 feet/
  DC/SW Waterfront      4.2     4.73    Fri 01 PM    2.24

Savage River
  Barton                        3.14    Fri 12 PM   -0.05
  Savage River RS Elev.      1469.46    Fri 12 PM    0.06
  Bloomington                   3.49    Fri 12 PM    0.11

Georges Creek
  Franklin/Wstrnprt.    8.0     4.74    Fri 12 PM   -0.18

Wills Creek
  Hyndman PA                    3.61    Fri 12 PM   -0.39
  Cumberland           10.0     4.81    Fri 12 PM    0.11

Cacapon River
  Great Cacapon         9.0     3.69    Fri 12 PM    0.28

Tonoloway Creek
  Needmore PA                   4.80    Fri 12 PM   -0.11
  Hancock                       4.93    Fri 01 PM    0.83

Conococheague Creek
  Fairview             10.0     5.11    Fri 01 PM    1.35

Opequon Creek
  Berryville           10.0     6.07    Fri 12 PM   -0.65
  Martinsburg          10.0     4.52    Fri 11 AM    1.30

Antietam Creek
  Waynesboro PA         6.5     3.50    Fri 12 PM    0.14
  Sharpsburg            8.0     3.66    Fri 12 PM    0.06

Monocacy River
  Bridgeport           13.0     3.95    Fri 12 PM    0.25
  Frederick/Monocacy            4.17    Fri 12 PM    0.27
  Frederick/I-70       15.0     4.09    Fri 12 PM    0.22

Goose Creek
  Middleburg           13.0     3.44    Fri 12 PM    0.10
  Leesburg             12.0     2.37    Fri 12 PM    0.04

Seneca Creek
  Dawsonville           7.5     2.59    Fri 01 PM    0.15

Rock Creek
  Sherrill Drive DC     7.0     2.83    Fri 12 PM    0.17
  Joyce Drive DC                2.36    Fri 12 PM    0.12

Bull Run
  Catharpin                        M    M               M
  Manassas Park        12.0     3.35    Fri 06 AM    0.07

...SHENANDOAH BASIN...
North Fork Shenandoah River
  Cootes Store         15.0     6.43    Fri 12 PM    0.60
  Mount Jackson        13.0     5.74    Fri 01 PM    1.56
  Strasburg            17.0     2.81    Fri 12 PM    0.05

South Fork Shenandoah River
  Lynnwood             16.0     4.02    Fri 01 PM    0.54
  Luray                14.0     3.36    Fri 01 PM    0.05
  Front Royal          12.0     2.64    Fri 12 PM    0.01

Shenandoah River
  Millville            10.0     3.55    Fri 12 PM   -0.01

North River
  Stokesville                   3.79    Fri 12 PM   -0.16
  Burketown            11.0     5.41    Fri 12 PM    2.08

Middle River
  Churchville           8.0        M    M               M
  Grottoes             12.0     4.61    Fri 12 PM    0.50

South River
  Waynesboro            9.5     3.81    Fri 12 PM    0.20
  Rife Rd-Waynesboro   10.0     3.39    Fri 12 PM    0.39
  Dooms                11.0     3.92    Fri 12 PM    0.16
  Harriston             9.5     3.57    Fri 01 PM    0.23

...RAPPAHANNOCK BASIN...
Rapidan River
  Ruckersville         14.0     2.64    Fri 01 PM    0.06
  Culpeper             13.0     1.74    Fri 12 PM    0.24

Rappahannock River
  Remington            15.0     4.06    Fri 12 PM    0.15
  West Fredericksbg.   13.0     2.75    Fri 12 PM    0.01

...PATAPSCO BASIN...
Patapsco River
  Liberty Res - Elev          420.16    Fri 12 PM    0.04
  Woodstock - Elev.           237.46    Fri 01 PM    0.12
  Hollofield           11.0     2.46    Fri 12 PM    0.12
  Ellicott City Elev  122.5   115.34    Fri 12 PM    0.12
  Catonsville          20.0    11.95    Fri 12 PM    0.11
  Patapsco St Park     15.0     6.98    Fri 12 PM    0.11
  Elkridge - Elev.     16.0    10.08    Fri 01 PM    0.25

...PATUXENT BASIN...
Patuxent River
  Unity                 8.0     2.65    Fri 12 PM    0.04
  below Brighton Dam    9.0     2.14    Fri 12 PM   -0.13
  Laurel - I-95         9.5     5.22    Fri 12 PM   -0.65
  Laurel - 9th St               5.43    Fri 01 PM   -0.71
  Laurel - Avondale             5.64    Fri 12 PM   -0.99
  Bowie                19.0     6.99    Fri 01 PM    0.03

Little Patuxent River
  Centennial - Elev.          310.88    Fri 12 PM    0.21
  Columbia TC - Elev  298.5   290.29    Fri 12 PM    0.29
  Allview - Elev.     280.0   271.68    Fri 12 PM    0.33
  Guilford             11.0     3.06    Fri 12 PM    0.38
  Savage               10.0     4.23    Fri 12 PM    0.42

...SUSQUEHANNA BASIN...
Susquehanna River
  Harrisburg PA                 6.63
  Marietta PA                  40.10
  Conowingo Dam        23.5    16.03    Fri 12 PM    0.19

...YOUGHIOGHENY BASIN...
Youghiogheny River
  Oakland                       4.35    Fri 12 PM    0.24
  Hoyes                         4.62    Fri 12 PM    0.19
  Friendsville                  4.49    Fri 12 PM    0.61

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

James River
  Lick Run                      9.58
  Buchanan                      9.48
  Holcomb Rock                  9.48
  Bent Creek                    4.83
  Scottsville                   5.96
  Cartersville                  4.56
  Richmond-Westham              6.38
  Richmond Locks                1.49

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

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.