820  
SRUS41 KLWX 281706  
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-  
027-031-037-057-065-071-290106-  
 
HYDROLOGIC SUMMARY  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
106 PM EDT FRI APR 28 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 2.92 FRI 12 PM -0.05  
KITZMILLER 9.0 3.79 FRI 12 PM -0.07  
J RANDOLPH LAKE ELEV. 1466.87 FRI 12 PM 0.16  
BARNUM 3.42 FRI 12 PM 0.00  
LUKE 10.5 2.52 FRI 12 PM 0.00  
CUMBERLAND 17.0 3.81 FRI 12 PM 0.02  
 
SOUTH BRANCH POTOMAC RIVER  
FRANKLIN 7.0 2.64 FRI 01 PM -0.01  
PETERSBURG 14.0 5.16 FRI 12 PM -0.02  
MOOREFIELD 9.20 FRI 10 AM M  
SPRINGFIELD 15.0 4.07 FRI 12 PM -0.08  
 
NORTH FORK SOUTH BRANCH POTOMAC RIVER  
CABINS 5.52 FRI 12 PM -0.03  
 
SOUTH FORK SOUTH BRANCH POTOMAC RIVER  
BRANDYWINE 10.0 2.48 FRI 12 PM -0.07  
MOOREFIELD 10.0 4.10 FRI 12 PM -0.10  
 
POTOMAC RIVER  
PAW PAW 25.0 8.42 FRI 12 PM -0.20  
HANCOCK 30.0 7.26 FRI 12 PM -0.16  
WILLIAMSPORT 23.0 4.79 FRI 07 AM M  
SHEPHERDSTOWN 30.0 5.52 FRI 12 PM -0.06  
HARPERS FERRY 18.0 6.46 FRI 12 PM -0.12  
POINT OF ROCKS 16.0 5.58 FRI 01 PM -0.06  
EDWARDS FERRY 15.0 7.94 FRI 01 PM 0.01  
LITTLE FALLS 10.0 4.92 FRI 01 PM 0.05  
 
TIDAL POTOMAC RIVER  
DATUM OF GAGE IS WMLW /NAVD88 PLUS 2.26 FEET/  
DC/WISCONSIN AVE. 3.83 FRI 01 PM 0.70  
DATUM OF GAGE IS NAVD88  
ALEXANDRIA DOCK 1.40 FRI 01 PM 0.56  
 
WASHINGTON CHANNEL  
DATUM OF GAGE IS MLLW /NAVD88 PLUS 1.40 FEET/  
DC/SW WATERFRONT 2.71 FRI 01 PM 0.96  
 
SAVAGE RIVER  
BARTON 1.89 FRI 12 PM -0.02  
SAVAGE RIVER RS ELEV. 1460.41 FRI 12 PM -0.01  
BLOOMINGTON 1.63 FRI 12 PM 0.00  
 
GEORGES CREEK  
FRANKLIN/WSTRNPRT. 8.0 4.07 FRI 01 PM -0.05  
 
WILLS CREEK  
HYNDMAN PA 2.41 FRI 12 PM -0.05  
CUMBERLAND 10.0 3.22 FRI 12 PM -0.01  
 
CACAPON RIVER  
GREAT CACAPON 9.0 3.94 FRI 12 PM -0.13  
 
TONOLOWAY CREEK  
NEEDMORE PA 3.57 FRI 01 PM -0.02  
HANCOCK 2.62 FRI 01 PM 0.03  
 
CONOCOCHEAGUE CREEK  
FAIRVIEW 10.0 2.32 FRI 01 PM -0.01  
 
OPEQUON CREEK  
BERRYVILLE 10.0 4.35 FRI 01 PM -0.02  
MARTINSBURG 10.0 2.61 FRI 01 PM -0.03  
 
ANTIETAM CREEK  
WAYNESBORO PA 6.5 2.68 FRI 01 PM 0.00  
SHARPSBURG 8.0 2.82 FRI 12 PM -0.01  
 
MONOCACY RIVER  
BRIDGEPORT 13.0 2.88 FRI 12 PM -0.03  
FREDERICK/MONOCACY 3.05 FRI 12 PM -0.07  
FREDERICK/I-70 15.0 3.15 FRI 12 PM -0.06  
 
GOOSE CREEK  
MIDDLEBURG 13.0 2.91 FRI 01 PM -0.02  
LEESBURG 12.0 2.14 FRI 01 PM -0.03  
 
SENECA CREEK  
DAWSONVILLE 7.5 2.26 FRI 01 PM 0.04  
 
ROCK CREEK  
SHERRILL DRIVE 7.0 2.03 FRI 12 PM -0.01  
JOYCE DRIVE 1.52 FRI 12 PM -0.02  
 
BULL RUN  
CATHARPIN 1.33 FRI 12 PM -0.02  
MANASSAS PARK 3.40 FRI 12 PM -0.04  
   
..SHENANDOAH BASIN
 
 
NORTH FORK SHENANDOAH RIVER  
COOTES STORE 15.0 3.85 FRI 12 PM -0.10  
MOUNT JACKSON 13.0 4.04 FRI 01 PM -0.11  
BURNSHIRE DAM 13.0 2.30 FRI 11 AM -0.10  
STRASBURG 17.0 3.62 FRI 01 PM -0.14  
 
SOUTH FORK SHENANDOAH RIVER  
LYNNWOOD 16.0 4.75 FRI 01 PM -0.20  
LURAY 14.0 5.06 FRI 01 PM -0.18  
FRONT ROYAL 12.0 4.22 FRI 12 PM -0.30  
 
SHENANDOAH RIVER  
MILLVILLE 10.0 5.91 FRI 12 PM -0.23  
 
NORTH RIVER  
STOKESVILLE 2.35 FRI 01 PM -0.03  
BURKETOWN 11.0 3.91 FRI 01 PM -0.10  
 
MIDDLE RIVER  
GROTTOES 12.0 4.88 FRI 12 PM -0.10  
 
SOUTH RIVER  
WAYNESBORO 9.5 3.85 FRI 12 PM -0.09  
RIFE RD-WAYNESBORO 10.0 4.07 FRI 12 PM M  
DOOMS 11.0 4.08 FRI 01 PM -0.10  
HARRISTON 9.5 3.62 FRI 01 PM -0.10  
   
..RAPPAHANNOCK BASIN
 
 
RAPIDAN RIVER  
RUCKERSVILLE 14.0 2.42 FRI 01 PM -0.02  
CULPEPER 13.0 1.64 FRI 01 PM -0.03  
 
RAPPAHANNOCK RIVER  
REMINGTON 15.0 4.16 FRI 12 PM -0.05  
WEST FREDERICKSBG. 13.0 3.26 FRI 12 PM -0.04  
 
TIDAL RAPPAHANNOCK RIVER  
FREDERICKSBURG 13.0 1.90 FRI 01 PM -1.20  
   
..PATAPSCO BASIN
 
 
PATAPSCO RIVER  
LIBERTY RES - ELEV 418.35 FRI 12 PM -0.09  
WOODSTOCK - ELEV. 238.08 FRI 12 PM 0.03  
HOLLOFIELD 11.0 1.74 FRI 12 PM -0.01  
ELLICOTT CITY ELEV 114.58 FRI 12 PM -0.01  
CATONSVILLE 20.0 11.00 FRI 12 PM -0.03  
PATAPSCO ST PARK 15.0 5.72 FRI 12 PM -0.02  
ELKRIDGE - ELEV. 8.28 FRI 12 PM -0.14  
   
..PATUXENT BASIN
 
 
PATUXENT RIVER  
UNITY 8.0 2.24 FRI 01 PM -0.01  
BELOW BRIGHTON DAM 9.0 1.84 FRI 01 PM 0.01  
LAUREL - I-95 9.5 4.63 FRI 12 PM -0.02  
LAUREL - 9TH ST 4.28 FRI 12 PM -0.02  
LAUREL - AVONDALE 4.72 FRI 01 PM -0.01  
BOWIE 19.0 5.37 FRI 01 PM -0.05  
BRISTOL JUG BAY 5.25 FRI 12 PM -1.64  
 
LITTLE PATUXENT RIVER  
CENTENNIAL - ELEV. 310.78 FRI 01 PM -0.01  
ALLVIEW - ELEV. 271.25 FRI 12 PM -0.01  
GUILFORD 11.0 2.68 FRI 01 PM -0.01  
SAVAGE 10.0 3.47 FRI 12 PM -0.02  
 
...READINGS FROM OUTSIDE THE STERLING HYDROLOGIC SERVICE AREA...  
 
JAMES RIVER  
LICK RUN 4.38  
BUCHANAN 5.92  
HOLCOMB ROCK 10.00  
BENT CREEK 6.01  
SCOTTSVILLE 8.23  
CARTERSVILLE 7.75  
RICHMOND-WESTHAM 8.37  
RICHMOND LOCKS 1.13  
 
SUSQUEHANNA RIVER  
HARRISBURG 5.52  
MARIETTA 38.40  
CONOWINGO DAM 15.29  
 
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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