River Summary
Issued by NWS Sterling, VA

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000
SRUS41 KLWX 141110
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-
027-031-037-057-065-071-141910-

Hydrologic Summary
National Weather Service Baltimore MD/Washington DC
610 AM EST Thu Dec 14 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     2.51    Thu 05 AM   -0.02
  Kitzmiller            9.0     2.53    Thu 05 AM    0.07
  J Randolph Lake Elev.      1437.93    Thu 05 AM   -0.04
  Barnum                        3.15    Thu 05 AM    0.00
  Luke                 10.5     1.78    Thu 05 AM    0.01
  Cumberland           17.0     2.66    Thu 05 AM    0.01

South Branch Potomac River
  Franklin              7.0     1.96    Thu 06 AM    0.07
  Petersburg           14.0     3.22    Thu 05 AM    0.01
  Moorefield                       M    M               M
  Springfield          15.0     1.28    Thu 05 AM    0.00

North Fork South Branch Potomac River
  Cabins                        4.03    Thu 05 AM    0.01

South Fork South Branch Potomac River
  Brandywine           10.0     1.35    Thu 05 AM    0.00
  Moorefield           10.0     2.77    Thu 05 AM    0.00

Potomac River
  Paw Paw              25.0     4.10    Thu 05 AM    0.00
  Hancock              30.0     3.16    Thu 05 AM   -0.01
  Williamsport         23.0        M    M               M
  Shepherdstown        30.0     2.21    Thu 05 AM   -0.07
  Harpers Ferry        18.0        M    M               M
  Point of Rocks       16.0     1.23    Thu 06 AM    0.00
  Edwards Ferry        15.0     3.29    Thu 06 AM   -0.07
  Little Falls         10.0     2.87    Thu 06 AM   -0.02

Tidal Potomac River
 Datum of gage is WMLW /NAVD88 plus 2.26 feet/
  DC/Wisconsin Ave.             3.80    Thu 06 AM    2.82
 Datum of gage is NAVD88
  Alexandria Dock               1.51    Thu 06 AM    2.69

Washington Channel
 Datum of gage is MLLW /NAVD88 plus 1.40 feet/
  DC/SW Waterfront                 M    M               M

Savage River
  Barton                        1.51    Thu 05 AM    0.01
  Savage River RS Elev.      1437.42    Thu 06 AM   -0.03
  Bloomington                   0.68    Thu 05 AM    0.01

Georges Creek
  Franklin/Wstrnprt.    8.0     3.16    Thu 06 AM    0.00

Wills Creek
  Hyndman PA                    1.81    Thu 05 AM    0.05
  Cumberland           10.0     2.07    Thu 05 AM    0.00

Cacapon River
  Great Cacapon         9.0     1.44    Thu 05 AM   -0.03

Tonoloway Creek
  Needmore PA                   3.20    Thu 05 AM    0.01
  Hancock                       2.16    Thu 06 AM    0.03

Conococheague Creek
  Fairview             10.0     1.94    Thu 06 AM   -0.01

Opequon Creek
  Berryville           10.0     4.18    Thu 06 AM    0.05
  Martinsburg          10.0     1.98    Thu 06 AM   -0.01

Antietam Creek
  Waynesboro PA         6.5     2.46    Thu 06 AM   -0.01
  Sharpsburg            8.0     2.55    Thu 05 AM    0.01

Monocacy River
  Bridgeport           13.0     2.62    Thu 05 AM    0.03
  Frederick/Monocacy            1.77    Thu 05 AM   -0.02
  Frederick/I-70       15.0     1.83    Thu 05 AM    0.01

Goose Creek
  Middleburg           13.0     2.39    Thu 06 AM    0.00
  Leesburg             12.0     1.52    Thu 06 AM    0.00

Seneca Creek
  Dawsonville           7.5     2.03    Thu 06 AM   -0.02

Rock Creek
  Sherrill Drive        7.0     1.83    Thu 05 AM   -0.07
  Joyce Drive                   1.35    Thu 05 AM   -0.10

Bull Run
  Catharpin                        M    M               M
  Manassas Park                    M    M               M

...SHENANDOAH BASIN...
North Fork Shenandoah River
  Cootes Store         15.0     2.27    Thu 05 AM    0.00
  Mount Jackson        13.0     2.28    Thu 06 AM    0.00
  Burnshire Dam        13.0     1.60    Thu 04 AM    0.00
  Strasburg            17.0     1.77    Thu 06 AM    0.01

South Fork Shenandoah River
  Lynnwood             16.0     2.26    Thu 06 AM    0.01
  Luray                14.0     1.91    Thu 06 AM    0.05
  Front Royal          12.0     1.11    Thu 05 AM    0.00

Shenandoah River
  Millville            10.0     1.47    Thu 05 AM   -0.09

North River
  Stokesville                   1.48    Thu 06 AM    0.00
  Burketown            11.0     1.81    Thu 06 AM   -0.03

Middle River
  Grottoes             12.0     3.18    Thu 05 AM    0.00

South River
  Waynesboro            9.5     2.40    Thu 05 AM    0.00
  Rife Rd-Waynesboro   10.0     2.11    Thu 06 AM       M
  Dooms                11.0     2.23    Thu 06 AM   -0.01
  Harriston             9.5     2.12    Thu 06 AM    0.00

...RAPPAHANNOCK BASIN...
Rapidan River
  Ruckersville         14.0     1.85    Thu 06 AM    0.00
  Culpeper             13.0     0.62    Thu 06 AM    0.00

Rappahannock River
  Remington            15.0     2.88    Thu 05 AM   -0.03
  West Fredericksbg.   13.0     2.18    Thu 05 AM    0.00

Tidal Rappahannock River
  Fredericksburg       13.0     1.90    Thu 03 AM       M

...PATAPSCO BASIN...
Patapsco River
  Liberty Res - Elev          414.53    Wed 09 PM   -0.01
  Woodstock - Elev.           236.53    Thu 06 AM    0.05
  Hollofield           11.0     1.48    Thu 05 AM    0.00
  Ellicott City Elev          113.86    Thu 05 AM   -0.08
  Catonsville          20.0    10.48    Thu 05 AM   -0.01
  Patapsco St Park     15.0     5.17    Thu 05 AM   -0.01
  Elkridge - Elev.              7.44    Thu 06 AM   -0.02

...PATUXENT BASIN...
Patuxent River
  Unity                 8.0     2.04    Thu 06 AM    0.00
  below Brighton Dam    9.0     1.62    Thu 06 AM    0.00
  Laurel - I-95         9.5     4.38    Thu 05 AM   -0.01
  Laurel - 9th St               4.15    Thu 06 AM    0.00
  Laurel - Avondale             4.68    Wed 05 PM   -0.25
  Bowie                19.0     4.71    Thu 06 AM    0.07
  Bristol Jug Bay                  M    M               M

Little Patuxent River
  Centennial - Elev.          310.27    Thu 05 AM    0.00
  Allview - Elev.             270.97    Thu 05 AM    0.00
  Guilford             11.0     2.47    Thu 06 AM   -0.01
  Savage               10.0     3.16    Thu 05 AM    0.00

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

James River
  Lick Run                      1.82
  Buchanan                      2.31
  Holcomb Rock                  4.21
  Bent Creek                    2.84
  Scottsville                   2.93
  Cartersville                  1.12
  Richmond-Westham              3.72
  Richmond Locks               -1.46

Susquehanna River
  Harrisburg                    3.90
  Marietta                     34.56
  Conowingo Dam                 9.08

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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