934  
SRUS41 KLWX 141703  
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-  
027-031-037-057-065-071-150103-  
 
HYDROLOGIC SUMMARY  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1203 PM 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 11 AM 0.00  
KITZMILLER 9.0 2.54 THU 11 AM 0.01  
J RANDOLPH LAKE ELEV. 1437.88 THU 11 AM -0.05  
BARNUM 3.16 THU 11 AM 0.01  
LUKE 10.5 1.77 THU 11 AM -0.01  
CUMBERLAND 17.0 2.68 THU 11 AM 0.02  
 
SOUTH BRANCH POTOMAC RIVER  
FRANKLIN 7.0 1.94 THU 12 PM -0.02  
PETERSBURG 14.0 3.23 THU 11 AM 0.01  
MOOREFIELD M M M  
SPRINGFIELD 15.0 1.28 THU 11 AM 0.00  
 
NORTH FORK SOUTH BRANCH POTOMAC RIVER  
CABINS 4.01 THU 11 AM -0.02  
 
SOUTH FORK SOUTH BRANCH POTOMAC RIVER  
BRANDYWINE 10.0 1.36 THU 11 AM 0.01  
MOOREFIELD 10.0 2.78 THU 11 AM 0.01  
 
POTOMAC RIVER  
PAW PAW 25.0 4.09 THU 11 AM -0.01  
HANCOCK 30.0 3.13 THU 11 AM -0.03  
WILLIAMSPORT 23.0 1.90 THU 06 AM M  
SHEPHERDSTOWN 30.0 2.13 THU 11 AM -0.08  
HARPERS FERRY 18.0 M M M  
POINT OF ROCKS 16.0 1.28 THU 12 PM 0.05  
EDWARDS FERRY 15.0 3.28 THU 12 PM -0.01  
LITTLE FALLS 10.0 2.88 THU 12 PM 0.01  
 
TIDAL POTOMAC RIVER  
DATUM OF GAGE IS WMLW /NAVD88 PLUS 2.26 FEET/  
DC/WISCONSIN AVE. 0.84 THU 12 PM -2.96  
DATUM OF GAGE IS NAVD88  
ALEXANDRIA DOCK -1.21 THU 12 PM -2.72  
 
WASHINGTON CHANNEL  
DATUM OF GAGE IS MLLW /NAVD88 PLUS 1.40 FEET/  
DC/SW WATERFRONT M M M  
 
SAVAGE RIVER  
BARTON 1.58 THU 11 AM 0.07  
SAVAGE RIVER RS ELEV. 1437.34 THU 11 AM -0.10  
BLOOMINGTON 0.68 THU 11 AM 0.00  
 
GEORGES CREEK  
FRANKLIN/WSTRNPRT. 8.0 3.16 THU 12 PM 0.00  
 
WILLS CREEK  
HYNDMAN PA 1.84 THU 11 AM 0.03  
CUMBERLAND 10.0 2.11 THU 11 AM 0.04  
 
CACAPON RIVER  
GREAT CACAPON 9.0 1.48 THU 11 AM 0.04  
 
TONOLOWAY CREEK  
NEEDMORE PA 3.20 THU 11 AM 0.00  
HANCOCK 2.16 THU 12 PM 0.00  
 
CONOCOCHEAGUE CREEK  
FAIRVIEW 10.0 1.95 THU 12 PM 0.01  
 
OPEQUON CREEK  
BERRYVILLE 10.0 4.18 THU 12 PM 0.00  
MARTINSBURG 10.0 1.99 THU 11 AM 0.00  
 
ANTIETAM CREEK  
WAYNESBORO PA 6.5 2.47 THU 12 PM 0.01  
SHARPSBURG 8.0 2.55 THU 11 AM 0.00  
 
MONOCACY RIVER  
BRIDGEPORT 13.0 2.62 THU 11 AM 0.00  
FREDERICK/MONOCACY 1.80 THU 11 AM 0.03  
FREDERICK/I-70 15.0 1.81 THU 11 AM -0.02  
 
GOOSE CREEK  
MIDDLEBURG 13.0 2.39 THU 12 PM 0.00  
LEESBURG 12.0 1.46 THU 12 PM -0.06  
 
SENECA CREEK  
DAWSONVILLE 7.5 1.98 THU 12 PM -0.05  
 
ROCK CREEK  
SHERRILL DRIVE 7.0 1.82 THU 11 AM -0.01  
JOYCE DRIVE 1.32 THU 11 AM -0.03  
 
BULL RUN  
CATHARPIN M M M  
MANASSAS PARK M M M  
   
..SHENANDOAH BASIN
 
 
NORTH FORK SHENANDOAH RIVER  
COOTES STORE 15.0 2.27 THU 11 AM 0.00  
MOUNT JACKSON 13.0 2.28 THU 12 PM 0.00  
BURNSHIRE DAM 13.0 1.50 THU 10 AM -0.10  
STRASBURG 17.0 1.75 THU 12 PM -0.02  
 
SOUTH FORK SHENANDOAH RIVER  
LYNNWOOD 16.0 2.26 THU 12 PM 0.00  
LURAY 14.0 1.94 THU 12 PM 0.03  
FRONT ROYAL 12.0 1.13 THU 12 PM 0.02  
 
SHENANDOAH RIVER  
MILLVILLE 10.0 1.51 THU 11 AM 0.04  
 
NORTH RIVER  
STOKESVILLE 1.48 THU 11 AM 0.00  
BURKETOWN 11.0 1.82 THU 12 PM 0.01  
 
MIDDLE RIVER  
GROTTOES 12.0 3.17 THU 11 AM -0.01  
 
SOUTH RIVER  
WAYNESBORO 9.5 2.40 THU 11 AM 0.00  
RIFE RD-WAYNESBORO 10.0 2.12 THU 11 AM M  
DOOMS 11.0 2.25 THU 12 PM 0.02  
HARRISTON 9.5 2.12 THU 12 PM 0.00  
   
..RAPPAHANNOCK BASIN
 
 
RAPIDAN RIVER  
RUCKERSVILLE 14.0 1.83 THU 12 PM -0.02  
CULPEPER 13.0 0.62 THU 12 PM 0.00  
 
RAPPAHANNOCK RIVER  
REMINGTON 15.0 2.87 THU 11 AM -0.01  
WEST FREDERICKSBG. 13.0 2.16 THU 11 AM -0.02  
 
TIDAL RAPPAHANNOCK RIVER  
FREDERICKSBURG 13.0 0.10 THU 09 AM -1.80  
   
..PATAPSCO BASIN
 
 
PATAPSCO RIVER  
LIBERTY RES - ELEV 414.51 THU 12 PM -0.01  
WOODSTOCK - ELEV. 236.64 THU 12 PM 0.11  
HOLLOFIELD 11.0 1.48 THU 11 AM 0.00  
ELLICOTT CITY ELEV 114.15 THU 11 AM 0.29  
CATONSVILLE 20.0 10.47 THU 11 AM -0.01  
PATAPSCO ST PARK 15.0 5.17 THU 11 AM 0.00  
ELKRIDGE - ELEV. 7.41 THU 11 AM -0.04  
   
..PATUXENT BASIN
 
 
PATUXENT RIVER  
UNITY 8.0 2.06 THU 12 PM 0.02  
BELOW BRIGHTON DAM 9.0 1.62 THU 12 PM 0.00  
LAUREL - I-95 9.5 4.39 THU 11 AM 0.01  
LAUREL - 9TH ST 4.15 THU 12 PM 0.00  
LAUREL - AVONDALE 4.68 THU 12 PM 0.00  
BOWIE 19.0 4.68 THU 12 PM -0.03  
BRISTOL JUG BAY M M M  
 
LITTLE PATUXENT RIVER  
CENTENNIAL - ELEV. 310.30 THU 11 AM 0.03  
ALLVIEW - ELEV. 270.97 THU 11 AM 0.00  
GUILFORD 11.0 2.46 THU 11 AM -0.01  
SAVAGE 10.0 3.15 THU 11 AM -0.01  
 
...READINGS FROM OUTSIDE THE STERLING HYDROLOGIC SERVICE AREA...  
 
JAMES RIVER  
LICK RUN 1.83  
BUCHANAN 2.33  
HOLCOMB ROCK 4.21  
BENT CREEK 2.90  
SCOTTSVILLE 2.62  
CARTERSVILLE 0.94  
RICHMOND-WESTHAM 3.75  
RICHMOND LOCKS -0.78  
 
SUSQUEHANNA RIVER  
HARRISBURG 3.87  
MARIETTA 34.64  
CONOWINGO DAM 9.27  
 
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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