River Summary
Issued by NWS Sterling, VA

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000
SRUS41 KLWX 211716
RVALWX
DCC001-MDC001-003-005-009-013-017-021-023-025-027-031-033-037-
043-510-PAC001-009-055-057-VAC013-015-033-043-047-059-061-069-
079-099-103-107-113-133-137-139-153-157-159-165-171-177-179-
187-193-510-600-610-630-660-683-685-790-820-840-WVC003-023-
027-031-037-057-065-071-220116-

Hydrologic Summary
National Weather Service Baltimore MD/Washington DC
1216 PM EST Tue Nov 21 2017

River levels in the Potomac...Shenandoah...and Rappahannock
basins...

                      Flood    Latest                 6hr
Location              Stage     Stage    Obs Time     Chg

...POTOMAC BASIN...
North Branch Potomac River
  Steyer                9.0     2.86    Tue 11 AM   -0.03
  Kitzmiller            9.0     3.30    Tue 11 AM   -0.05
  J Randolph Lake Elev.      1442.10    Tue 11 AM    0.10
  Barnum                        3.41    Tue 11 AM   -0.01
  Luke                 10.5     2.29    Tue 12 PM    0.00
  Cumberland           17.0     3.31    Tue 11 AM   -0.01

South Branch Potomac River
  Franklin              7.0     2.02    Tue 12 PM   -0.01
  Petersburg           14.0     3.54    Tue 12 PM   -0.02
  Moorefield                       M    M               M
  Springfield          15.0     1.65    Tue 11 AM    0.00

North Fork South Branch Potomac River
  Cabins                        4.33    Tue 12 PM   -0.01

South Fork South Branch Potomac River
  Brandywine           10.0     1.50    Tue 12 PM   -0.01
  Moorefield           10.0     2.95    Tue 11 AM   -0.01

Potomac River
  Paw Paw              25.0     5.36    Tue 11 AM   -0.04
  Hancock              30.0     4.29    Tue 11 AM   -0.05
  Williamsport         23.0     2.79    Tue 06 AM       M
  Shepherdstown        30.0     3.36    Tue 11 AM    0.05
  Harpers Ferry        18.0        M    M               M
  Point of Rocks       16.0     2.28    Tue 12 PM   -0.03
  Edwards Ferry        15.0     4.56    Tue 12 PM   -0.04
  Little Falls         10.0     3.50    Tue 12 PM    0.01

Tidal Potomac River
 Datum of gage is WMLW /NAVD88 plus 2.26 feet/
  DC/Wisconsin Ave.             3.06    Tue 12 PM    1.84
 Datum of gage is NAVD88
  Alexandria Dock               0.72    Tue 12 PM    1.60

Washington Channel
 Datum of gage is MLLW /NAVD88 plus 1.40 feet/
  DC/SW Waterfront              1.99    Tue 12 PM    1.74

Savage River
  Barton                        1.99    Tue 11 AM    0.00
  Savage River RS Elev.      1441.56    Tue 12 PM    0.05
  Bloomington                   1.41    Tue 11 AM    0.00

Georges Creek
  Franklin/Wstrnprt.    8.0     3.57    Tue 12 PM    0.00

Wills Creek
  Hyndman PA                    2.46    Tue 11 AM   -0.04
  Cumberland           10.0     3.11    Tue 12 PM   -0.01

Cacapon River
  Great Cacapon         9.0     1.68    Tue 11 AM   -0.01

Tonoloway Creek
  Needmore PA                   3.55    Tue 12 PM    0.00
  Hancock                       2.75    Tue 12 PM   -0.03

Conococheague Creek
  Fairview             10.0     3.00    Tue 12 PM   -0.06

Opequon Creek
  Berryville           10.0     4.24    Tue 12 PM    0.01
  Martinsburg          10.0     2.20    Tue 12 PM    0.00

Antietam Creek
  Waynesboro PA         6.5     2.66    Tue 12 PM    0.04
  Sharpsburg            8.0     2.73    Tue 11 AM   -0.02

Monocacy River
  Bridgeport           13.0     3.23    Tue 11 AM   -0.04
  Frederick/Monocacy            2.52    Tue 11 AM   -0.10
  Frederick/I-70       15.0     2.60    Tue 11 AM   -0.10

Goose Creek
  Middleburg           13.0     2.53    Tue 12 PM   -0.01
  Leesburg             12.0     1.65    Tue 12 PM   -0.01

Seneca Creek
  Dawsonville           7.5     2.00    Tue 12 PM   -0.06

Rock Creek
  Sherrill Drive        7.0     1.86    Tue 11 AM   -0.01
  Joyce Drive                   1.39    Tue 09 AM   -0.02

Bull Run
  Catharpin                        M    M               M
  Manassas Park                 2.87    Tue 10 AM   -0.05

...SHENANDOAH BASIN...
North Fork Shenandoah River
  Cootes Store         15.0     2.45    Tue 11 AM   -0.01
  Mount Jackson        13.0     2.37    Tue 12 PM   -0.02
  Burnshire Dam        13.0     1.60    Tue 10 AM       M
  Strasburg            17.0     1.84    Tue 12 PM   -0.01

South Fork Shenandoah River
  Lynnwood             16.0     2.36    Tue 12 PM    0.00
  Luray                14.0     2.05    Tue 12 PM    0.02
  Front Royal          12.0     1.25    Tue 11 AM    0.04

Shenandoah River
  Millville            10.0     1.85    Tue 11 AM    0.12

North River
  Stokesville                   1.63    Tue 12 PM   -0.02
  Burketown            11.0     1.93    Tue 12 PM    0.01

Middle River
  Grottoes             12.0     3.25    Tue 11 AM   -0.02

South River
  Waynesboro            9.5     2.41    Tue 11 AM   -0.01
  Rife Rd-Waynesboro   10.0     2.15    Tue 12 PM       M
  Dooms                11.0     2.31    Tue 12 PM    0.03
  Harriston             9.5     2.14    Tue 12 PM    0.00

...RAPPAHANNOCK BASIN...
Rapidan River
  Ruckersville         14.0     2.01    Tue 12 PM   -0.02
  Culpeper             13.0     0.76    Tue 12 PM    0.00

Rappahannock River
  Remington            15.0     2.97    Tue 11 AM   -0.01
  West Fredericksbg.   13.0     2.31    Tue 12 PM   -0.01

Tidal Rappahannock River
  Fredericksburg       13.0     1.60    Tue 10 AM    1.60

...PATAPSCO BASIN...
Patapsco River
  Liberty Res - Elev               M    M               M
  Woodstock - Elev.           236.27    Tue 12 PM    0.03
  Hollofield           11.0     1.51    Tue 11 AM    0.01
  Ellicott City Elev          113.96    Tue 12 PM   -0.27
  Catonsville          20.0    11.73    Tue 11 AM   -0.01
  Patapsco St Park     15.0     5.21    Tue 11 AM    0.00
  Elkridge - Elev.              7.53    Tue 11 AM   -0.11

...PATUXENT BASIN...
Patuxent River
  Unity                 8.0     2.08    Tue 12 PM    0.02
  below Brighton Dam    9.0     1.73    Tue 12 PM   -0.01
  Laurel - I-95         9.5     4.65    Tue 08 AM    0.00
  Laurel - 9th St               4.38    Tue 12 PM    0.01
  Laurel - Avondale             4.90    Tue 11 AM    0.01
  Bowie                19.0     4.85    Tue 12 PM   -0.05
  Bristol Jug Bay                  M    M               M

Little Patuxent River
  Centennial - Elev.          310.55    Tue 12 PM    0.01
  Allview - Elev.             271.01    Tue 12 PM    0.00
  Guilford             11.0     2.49    Tue 12 PM   -0.03
  Savage               10.0     3.18    Tue 11 AM   -0.01

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

James River
  Lick Run                      2.06
  Buchanan                      2.75
  Holcomb Rock                  4.40
  Bent Creek                    2.94
  Scottsville                   2.95
  Cartersville                  1.24
  Richmond-Westham              3.88
  Richmond Locks               -2.36

Susquehanna River
  Harrisburg                    4.55
  Marietta                     36.39
  Conowingo Dam                13.30

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

$$




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