River Summary
Issued by NWS Sterling, VA

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000
SRUS41 KLWX 201730
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-
027-031-037-057-065-071-210130-

Hydrologic Summary
National Weather Service Baltimore MD/Washington DC
1230 PM EST Mon Nov 20 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     2.98    Mon 11 AM   -0.09
  Kitzmiller            9.0     3.53    Mon 11 AM   -0.13
  J Randolph Lake Elev.      1441.71    Mon 11 AM    0.13
  Barnum                        3.42    Mon 11 AM    0.00
  Luke                 10.5     2.30    Mon 12 PM    0.00
  Cumberland           17.0     3.36    Mon 11 AM   -0.02

South Branch Potomac River
  Franklin              7.0     2.04    Mon 12 PM   -0.02
  Petersburg           14.0     3.60    Mon 12 PM    0.03
  Moorefield                       M    M               M
  Springfield          15.0     1.66    Mon 11 AM   -0.01

North Fork South Branch Potomac River
  Cabins                        4.40    Mon 12 PM    0.01

South Fork South Branch Potomac River
  Brandywine           10.0     1.52    Mon 12 PM   -0.01
  Moorefield           10.0     2.97    Mon 11 AM   -0.01

Potomac River
  Paw Paw              25.0     5.55    Mon 11 AM   -0.06
  Hancock              30.0     4.45    Mon 11 AM    0.05
  Williamsport         23.0     2.82    Mon 06 AM       M
  Shepherdstown        30.0     3.37    Mon 11 AM    0.04
  Harpers Ferry        18.0        M    M               M
  Point of Rocks       16.0     2.24    Mon 12 PM    0.10
  Edwards Ferry        15.0     4.51    Mon 12 PM    0.22
  Little Falls         10.0     3.23    Mon 12 PM    0.03

Tidal Potomac River
 Datum of gage is WMLW /NAVD88 plus 2.26 feet/
  DC/Wisconsin Ave.             1.70    Mon 12 PM    0.70
 Datum of gage is NAVD88
  Alexandria Dock              -0.60    Mon 12 PM    0.57

Washington Channel
 Datum of gage is MLLW /NAVD88 plus 1.40 feet/
  DC/SW Waterfront              0.64    Mon 12 PM    0.49

Savage River
  Barton                        2.03    Mon 11 AM   -0.02
  Savage River RS Elev.      1441.19    Mon 12 PM    0.12
  Bloomington                   1.40    Mon 11 AM    0.00

Georges Creek
  Franklin/Wstrnprt.    8.0     3.62    Mon 12 PM   -0.06

Wills Creek
  Hyndman PA                    2.51    Mon 12 PM   -0.01
  Cumberland           10.0     3.16    Mon 12 PM   -0.01

Cacapon River
  Great Cacapon         9.0     1.71    Mon 11 AM   -0.01

Tonoloway Creek
  Needmore PA                   3.57    Mon 12 PM   -0.01
  Hancock                       2.86    Mon 12 PM   -0.04

Conococheague Creek
  Fairview             10.0     3.33    Mon 12 PM   -0.15

Opequon Creek
  Berryville           10.0     4.25    Mon 12 PM    0.00
  Martinsburg          10.0     2.22    Mon 12 PM    0.00

Antietam Creek
  Waynesboro PA         6.5     2.68    Mon 12 PM    0.01
  Sharpsburg            8.0     2.81    Mon 11 AM   -0.05

Monocacy River
  Bridgeport           13.0     3.54    Mon 11 AM   -0.16
  Frederick/Monocacy            3.25    Mon 11 AM   -0.36
  Frederick/I-70       15.0     3.29    Mon 11 AM   -0.29

Goose Creek
  Middleburg           13.0     2.55    Mon 12 PM   -0.02
  Leesburg             12.0     1.69    Mon 12 PM   -0.01

Seneca Creek
  Dawsonville           7.5     2.02    Mon 12 PM   -0.07

Rock Creek
  Sherrill Drive        7.0     1.90    Mon 12 PM   -0.04
  Joyce Drive                   1.44    Mon 12 PM   -0.05

Bull Run
  Catharpin                        M    M               M
  Manassas Park                 2.92    Mon 11 AM   -0.03

...SHENANDOAH BASIN...
North Fork Shenandoah River
  Cootes Store         15.0     2.47    Mon 11 AM    0.00
  Mount Jackson        13.0     2.39    Mon 12 PM    0.00
  Burnshire Dam        13.0     1.70    Mon 10 AM    0.00
  Strasburg            17.0     1.85    Mon 12 PM   -0.01

South Fork Shenandoah River
  Lynnwood             16.0     2.36    Mon 12 PM    0.00
  Luray                14.0     2.07    Mon 12 PM   -0.01
  Front Royal          12.0     1.21    Mon 11 AM    0.00

Shenandoah River
  Millville            10.0     1.77    Mon 11 AM   -0.01

North River
  Stokesville                   1.66    Mon 12 PM    0.00
  Burketown            11.0     1.93    Mon 12 PM    0.00

Middle River
  Grottoes             12.0     3.27    Mon 12 PM    0.00

South River
  Waynesboro            9.5     2.42    Mon 12 PM    0.00
  Rife Rd-Waynesboro   10.0     2.17    Mon 08 AM       M
  Dooms                11.0     2.31    Mon 12 PM    0.03
  Harriston             9.5     2.14    Mon 12 PM   -0.01

...RAPPAHANNOCK BASIN...
Rapidan River
  Ruckersville         14.0     2.02    Mon 12 PM   -0.01
  Culpeper             13.0     0.78    Mon 12 PM    0.00

Rappahannock River
  Remington            15.0     3.01    Mon 11 AM    0.00
  West Fredericksbg.   13.0     2.34    Mon 12 PM    0.00

Tidal Rappahannock River
  Fredericksburg       13.0     0.60    Mon 10 AM       M

...PATAPSCO BASIN...
Patapsco River
  Liberty Res - Elev               M    M               M
  Woodstock - Elev.           236.25    Mon 12 PM   -0.03
  Hollofield           11.0     1.52    Mon 12 PM   -0.01
  Ellicott City Elev          114.18    Mon 12 PM   -0.10
  Catonsville          20.0    11.77    Mon 11 AM    0.05
  Patapsco St Park     15.0     5.25    Mon 11 AM   -0.01
  Elkridge - Elev.              7.55    Mon 12 PM   -0.06

...PATUXENT BASIN...
Patuxent River
  Unity                 8.0     2.09    Mon 12 PM    0.02
  below Brighton Dam    9.0     1.74    Mon 12 PM    0.01
  Laurel - I-95         9.5     4.65    Mon 11 AM    0.01
  Laurel - 9th St               4.38    Mon 12 PM    0.00
  Laurel - Avondale             4.90    Mon 12 PM    0.00
  Bowie                19.0     5.03    Mon 12 PM   -0.13
  Bristol Jug Bay                  M    M               M

Little Patuxent River
  Centennial - Elev.          310.56    Mon 12 PM   -0.02
  Allview - Elev.             271.05    Mon 12 PM   -0.01
  Guilford             11.0     2.54    Mon 12 PM   -0.03
  Savage               10.0     3.23    Mon 12 PM   -0.04

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

James River
  Lick Run                      2.08
  Buchanan                      2.78
  Holcomb Rock                  4.43
  Bent Creek                    2.96
  Scottsville                   2.99
  Cartersville                  1.22
  Richmond-Westham              3.91
  Richmond Locks               -2.59

Susquehanna River
  Harrisburg                    4.44
  Marietta                        M
  Conowingo Dam                   M

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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