969  
SRUS41 KLWX 262300  
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-  
027-031-037-057-065-071-270700-  
 
HYDROLOGIC SUMMARY  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
700 PM EDT TUE MAY 26 2020  
 
RIVER LEVELS IN THE POTOMAC...SHENANDOAH...AND RAPPAHANNOCK  
BASINS...  
 
RIVER LEVELS SHOWN HERE MAY BE INACCURATE AS MEASUREMENTS  
COULD BE AFFECTED BY ICE. USE READINGS WITH CAUTION.  
 
FLOOD LATEST 6HR  
LOCATION STAGE STAGE OBS TIME CHG  
   
..POTOMAC BASIN
 
 
NORTH BRANCH POTOMAC RIVER  
STEYER 9.0 2.61 TUE 06 PM -0.02  
KITZMILLER 9.0 3.14 TUE 06 PM -0.02  
J RANDOLPH LAKE ELEV. 1466.41 TUE 06 PM -0.03  
BARNUM 3.39 TUE 06 PM -0.01  
LUKE 10.5 2.28 TUE 06 PM 0.00  
CUMBERLAND 17.0 3.38 TUE 06 PM -0.01  
 
SOUTH BRANCH POTOMAC RIVER  
FRANKLIN 7.0 2.69 TUE 07 PM -0.06  
PETERSBURG 14.0 5.44 TUE 06 PM -0.06  
MOOREFIELD 8.86 TUE 07 PM -0.09  
SPRINGFIELD 15.0 3.66 TUE 06 PM -0.11  
 
NORTH FORK SOUTH BRANCH POTOMAC RIVER  
CABINS 5.45 TUE 06 PM -0.05  
 
SOUTH FORK SOUTH BRANCH POTOMAC RIVER  
BRANDYWINE 10.0 2.41 TUE 06 PM -0.10  
MOOREFIELD 10.0 3.96 TUE 06 PM -0.07  
 
POTOMAC RIVER  
PAW PAW 25.0 7.16 TUE 06 PM -0.14  
HANCOCK 30.0 5.88 TUE 06 PM -0.01  
DAM NUMBER FIVE 21.0 3.59 TUE 06 PM -0.08  
WILLIAMSPORT 23.0 3.70 TUE 06 AM M  
SHEPHERDSTOWN 30.0 4.23 TUE 06 PM -0.10  
HARPERS FERRY 18.0 M M M  
POINT OF ROCKS 16.0 4.17 TUE 06 PM -0.13  
EDWARDS FERRY 15.0 6.56 TUE 07 PM -0.15  
LITTLE FALLS 10.0 4.44 TUE 07 PM -0.05  
 
TIDAL POTOMAC RIVER  
DATUM OF GAGE IS WMLW /NAVD88 PLUS 2.26 FEET/  
DC/WISCONSIN AVE. 6.0 1.97 TUE 07 PM -2.53  
DATUM OF GAGE IS NAVD88  
ALEXANDRIA DOCK 3.3 -0.23 TUE 07 PM -2.41  
 
WASHINGTON CHANNEL  
DATUM OF GAGE IS MLLW /NAVD88 PLUS 1.40 FEET/  
DC/SW WATERFRONT 4.2 0.91 TUE 07 PM -2.66  
 
SAVAGE RIVER  
BARTON 1.88 TUE 06 PM -0.01  
SAVAGE RIVER RS ELEV. 1463.24 TUE 06 PM 0.04  
BLOOMINGTON 1.13 TUE 06 PM 0.00  
 
GEORGES CREEK  
FRANKLIN/WSTRNPRT. 8.0 3.85 TUE 07 PM -0.02  
 
WILLS CREEK  
HYNDMAN PA 2.44 TUE 06 PM -0.03  
CUMBERLAND 10.0 3.22 TUE 06 PM -0.03  
 
CACAPON RIVER  
GREAT CACAPON 9.0 2.89 TUE 06 PM -0.08  
 
TONOLOWAY CREEK  
NEEDMORE PA 3.20 TUE 06 PM -0.03  
HANCOCK 2.13 TUE 07 PM 0.00  
 
CONOCOCHEAGUE CREEK  
FAIRVIEW 10.0 2.30 TUE 07 PM -0.01  
 
OPEQUON CREEK  
BERRYVILLE 10.0 4.25 TUE 06 PM -0.01  
MARTINSBURG 10.0 2.37 TUE 05 PM 0.03  
 
ANTIETAM CREEK  
WAYNESBORO PA 6.5 2.69 TUE 07 PM -0.03  
SHARPSBURG 8.0 3.01 TUE 06 PM 0.00  
 
MONOCACY RIVER  
BRIDGEPORT 13.0 2.57 TUE 06 PM -0.04  
FREDERICK/MONOCACY 2.50 TUE 06 PM -0.02  
FREDERICK/I-70 15.0 2.61 TUE 06 PM -0.02  
 
GOOSE CREEK  
MIDDLEBURG 13.0 2.82 TUE 07 PM -0.01  
LEESBURG 12.0 2.03 TUE 07 PM 0.00  
 
SENECA CREEK  
DAWSONVILLE 7.5 2.38 TUE 07 PM 0.05  
 
ROCK CREEK  
SHERRILL DRIVE 7.0 2.00 TUE 06 PM 0.00  
JOYCE DRIVE 1.58 TUE 05 PM 0.01  
 
BULL RUN  
CATHARPIN M M M  
MANASSAS PARK 12.0 M M M  
   
..SHENANDOAH BASIN
 
 
NORTH FORK SHENANDOAH RIVER  
COOTES STORE 15.0 4.00 TUE 06 PM -0.07  
MOUNT JACKSON 13.0 3.78 TUE 07 PM -0.06  
STRASBURG 17.0 3.14 TUE 06 PM -0.08  
 
SOUTH FORK SHENANDOAH RIVER  
LYNNWOOD 16.0 4.52 TUE 07 PM -0.10  
LURAY 14.0 5.02 TUE 07 PM -0.10  
FRONT ROYAL 12.0 3.32 TUE 06 PM -0.08  
 
SHENANDOAH RIVER  
MILLVILLE 10.0 4.67 TUE 06 PM -0.09  
 
NORTH RIVER  
STOKESVILLE 2.71 TUE 06 PM -0.03  
BURKETOWN 11.0 4.10 TUE 07 PM -0.09  
 
MIDDLE RIVER  
CHURCHVILLE 8.0 2.48 TUE 06 PM -0.05  
GROTTOES 12.0 5.00 TUE 06 PM -0.07  
 
SOUTH RIVER  
WAYNESBORO 9.5 3.32 TUE 06 PM -0.04  
RIFE RD-WAYNESBORO 10.0 2.88 TUE 06 PM -0.04  
HARRISTON 9.5 3.04 TUE 07 PM -0.03  
   
..RAPPAHANNOCK BASIN
 
 
RAPIDAN RIVER  
RUCKERSVILLE 14.0 2.49 TUE 07 PM -0.03  
CULPEPER 13.0 1.77 TUE 07 PM -0.02  
 
RAPPAHANNOCK RIVER  
REMINGTON 15.0 4.03 TUE 06 PM -0.03  
WEST FREDERICKSBG. 13.0 3.05 TUE 06 PM -0.01  
 
TIDAL RAPPAHANNOCK RIVER  
FREDERICKSBURG 13.0 M M M  
   
..PATAPSCO BASIN
 
 
PATAPSCO RIVER  
LIBERTY RES - ELEV 420.06 TUE 06 PM -0.01  
WOODSTOCK - ELEV. 236.06 TUE 06 PM -0.14  
HOLLOFIELD 11.0 1.98 TUE 06 PM -0.02  
ELLICOTT CITY ELEV 122.5 114.84 TUE 07 PM -0.02  
CATONSVILLE 20.0 11.27 TUE 06 PM -0.04  
PATAPSCO ST PARK 15.0 M M M  
ELKRIDGE - ELEV. 16.0 9.39 TUE 07 PM 0.03  
   
..PATUXENT BASIN
 
 
PATUXENT RIVER  
UNITY 8.0 2.32 TUE 06 PM -0.04  
BELOW BRIGHTON DAM 9.0 1.67 TUE 07 PM 0.00  
LAUREL - I-95 9.5 4.37 TUE 06 PM 0.01  
LAUREL - 9TH ST 4.03 TUE 07 PM -0.01  
LAUREL - AVONDALE 4.63 TUE 06 PM -0.01  
BOWIE 19.0 5.08 TUE 07 PM 0.00  
 
LITTLE PATUXENT RIVER  
CENTENNIAL - ELEV. 309.84 TUE 07 PM -0.01  
COLUMBIA TC - ELEV 298.5 290.37 TUE 07 PM 0.13  
ALLVIEW - ELEV. 280.0 271.11 TUE 06 PM -0.07  
GUILFORD 11.0 2.62 TUE 06 PM 0.00  
SAVAGE 10.0 3.44 TUE 06 PM 0.00  
 
...READINGS FROM OUTSIDE THE STERLING HYDROLOGIC SERVICE AREA...  
 
JAMES RIVER  
LICK RUN 6.42  
BUCHANAN 8.28  
HOLCOMB ROCK 10.24  
BENT CREEK 7.24  
SCOTTSVILLE 10.00  
CARTERSVILLE 9.39  
RICHMOND-WESTHAM 9.20  
RICHMOND LOCKS 3.33  
 
SUSQUEHANNA RIVER  
HARRISBURG 4.88  
MARIETTA 36.78  
CONOWINGO DAM 13.76  
 
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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