036  
SRUS41 KLWX 231100  
RVALWX  
DCC001-MDC001-003-005-009-013-015-017-021-023-025-027-  
031-033-037-043-510-VAC003-013-015-043-047-059-061-069-  
079-099-107-113-125-137-139-153-157-165-171-177-179-187-  
510-540-600-610-630-660-683-685-790-820-840-WVC003-023-  
027-031-037-057-065-071-231859-  
 
HYDROLOGIC SUMMARY  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
700 AM EDT TUE JUL 23 2024  
 
RIVER LEVELS IN THE NWS BALTIMORE/WASHINGTON SERVICE AREA...  
 
FLOOD LATEST 6HR  
LOCATION STAGE STAGE OBS TIME CHG  
   
..POTOMAC BASIN
 
 
NORTH BRANCH POTOMAC RIVER  
STEYER 9.0 2.35 TUE 06 AM -0.08  
KITZMILLER 9.0 2.33 TUE 06 AM -0.09  
J RANDOLPH LAKE ELEV. 1447.01 TUE 06 AM -0.05  
BARNUM 3.02 TUE 06 AM 0.00  
LUKE 10.5 1.72 TUE 06 AM -0.01  
CUMBERLAND 17.0 2.59 TUE 06 AM 0.01  
 
SOUTH BRANCH POTOMAC RIVER  
FRANKLIN 7.0 1.55 TUE 07 AM 0.01  
PETERSBURG 14.0 3.44 TUE 06 AM 0.04  
MOOREFIELD 6.64 TUE 07 AM 0.03  
SPRINGFIELD 15.0 0.84 TUE 06 AM 0.03  
 
NORTH FORK SOUTH BRANCH POTOMAC RIVER  
CABINS 3.78 TUE 06 AM -0.01  
 
SOUTH FORK SOUTH BRANCH POTOMAC RIVER  
BRANDYWINE 10.0 1.22 TUE 06 AM 0.02  
MOOREFIELD 10.0 2.68 TUE 06 AM 0.01  
 
POTOMAC RIVER  
PAW PAW 25.0 3.53 TUE 06 AM 0.03  
HANCOCK 30.0 2.73 TUE 06 AM 0.04  
DAM NUMBER FIVE 21.0 M M M  
WILLIAMSPORT 23.0 M M M  
SHEPHERDSTOWN 30.0 1.93 TUE 06 AM 0.13  
HARPERS FERRY 18.0 TEMPORARILY UNAVAILABLE  
POINT OF ROCKS 16.0 0.89 TUE 06 AM 0.00  
EDWARDS FERRY 15.0 2.53 TUE 07 AM -0.01  
LITTLE FALLS 10.0 2.61 TUE 07 AM 0.06  
 
TIDAL POTOMAC RIVER  
DATUM OF GAGE IS WMLW /NAVD88 PLUS 2.26 FEET/  
DC/WISCONSIN AVE. 6.0 3.25 TUE 07 AM -0.25  
DATUM OF GAGE IS NAVD88  
ALEXANDRIA DOCK 3.3 1.16 TUE 07 AM -0.27  
 
WASHINGTON CHANNEL  
DATUM OF GAGE IS MLLW /NAVD88 PLUS 1.40 FEET/  
DC/SW WATERFRONT 4.2 2.20 TUE 07 AM -0.39  
 
SAVAGE RIVER  
BARTON 1.30 TUE 06 AM 0.01  
SAVAGE RIVER RS ELEV. 1444.50 TUE 06 AM -0.01  
BLOOMINGTON 0.49 TUE 06 AM 0.00  
 
GEORGES CREEK  
FRANKLIN/WSTRNPRT. 8.0 2.98 TUE 07 AM 0.00  
 
WILLS CREEK  
HYNDMAN PA 1.32 TUE 06 AM 0.00  
CUMBERLAND 10.0 1.70 TUE 06 AM 0.00  
 
CACAPON RIVER  
GREAT CACAPON 9.0 1.30 TUE 06 AM 0.01  
 
TONOLOWAY CREEK  
NEEDMORE PA 2.94 TUE 06 AM 0.25  
HANCOCK 1.44 TUE 07 AM 0.01  
 
CONOCOCHEAGUE CREEK  
FAIRVIEW 10.0 1.54 TUE 07 AM -0.04  
 
OPEQUON CREEK  
BERRYVILLE 10.0 4.27 TUE 06 AM -0.01  
MARTINSBURG 10.0 1.90 TUE 05 AM -0.04  
 
ANTIETAM CREEK  
WAYNESBORO PA 6.5 2.54 TUE 07 AM -0.45  
SHARPSBURG 8.0 3.00 TUE 07 AM 0.55  
 
MONOCACY RIVER  
BRIDGEPORT 13.0 2.76 TUE 06 AM 0.01  
FREDERICK/MONOCACY 1.90 TUE 06 AM 0.35  
FREDERICK/I-70 15.0 1.75 TUE 06 AM 0.15  
 
GOOSE CREEK  
MIDDLEBURG 13.0 1.85 TUE 07 AM -0.01  
LEESBURG 12.0 1.00 TUE 07 AM 0.00  
 
SENECA CREEK  
DAWSONVILLE 7.5 2.10 TUE 07 AM 0.09  
 
ROCK CREEK  
SHERRILL DRIVE DC 7.0 2.17 TUE 06 AM -0.55  
JOYCE DRIVE DC 1.79 TUE 06 AM -0.56  
 
BULL RUN  
CATHARPIN M M M  
MANASSAS PARK 12.0 2.73 MON 01 PM 0.00  
   
..SHENANDOAH BASIN
 
 
NORTH FORK SHENANDOAH RIVER  
COOTES STORE 15.0 2.16 TUE 06 AM 0.07  
MOUNT JACKSON 13.0 2.35 TUE 07 AM -0.07  
STRASBURG 17.0 1.73 TUE 06 AM -0.03  
 
SOUTH FORK SHENANDOAH RIVER  
LYNNWOOD 16.0 2.38 TUE 07 AM 0.04  
LURAY 14.0 1.71 TUE 07 AM -0.03  
FRONT ROYAL 12.0 1.06 TUE 06 AM 0.01  
 
SHENANDOAH RIVER  
MILLVILLE 10.0 1.22 TUE 06 AM 0.02  
 
NORTH RIVER  
STOKESVILLE 1.61 TUE 06 AM 0.00  
BURKETOWN 11.0 1.84 TUE 07 AM -0.05  
 
MIDDLE RIVER  
CHURCHVILLE 8.0 M M M  
GROTTOES 12.0 3.47 TUE 06 AM -0.11  
 
SOUTH RIVER  
WAYNESBORO 9.5 2.49 TUE 06 AM 0.04  
RIFE RD-WAYNESBORO 10.0 1.58 TUE 06 AM 0.04  
DOOMS 11.0 2.22 TUE 07 AM 0.01  
HARRISTON 9.5 2.22 TUE 07 AM 0.07  
   
..RAPPAHANNOCK BASIN
 
 
RAPIDAN RIVER  
RUCKERSVILLE 14.0 1.95 TUE 07 AM 0.18  
CULPEPER 13.0 0.37 TUE 07 AM 0.00  
 
RAPPAHANNOCK RIVER  
REMINGTON 15.0 2.53 TUE 06 AM 0.00  
WEST FREDERICKSBG. 13.0 1.72 TUE 06 AM 0.01  
   
..PATAPSCO BASIN
 
 
PATAPSCO RIVER  
LIBERTY RES - ELEV 418.45 TUE 07 AM 0.18  
WOODSTOCK - ELEV. 236.37 TUE 06 AM -0.19  
HOLLOFIELD 11.0 1.83 TUE 06 AM 0.29  
ELLICOTT CITY ELEV 122.5 114.10 TUE 06 AM 0.04  
CATONSVILLE 20.0 10.48 TUE 06 AM 0.02  
PATAPSCO ST PARK 15.0 5.51 TUE 06 AM -0.02  
ELKRIDGE - ELEV. 16.0 7.86 TUE 07 AM -0.02  
   
..PATUXENT BASIN
 
 
PATUXENT RIVER  
UNITY 8.0 2.16 TUE 06 AM -0.29  
BELOW BRIGHTON DAM 9.0 1.91 TUE 07 AM 0.00  
LAUREL - I-95 9.5 4.36 TUE 06 AM 0.00  
LAUREL - 9TH ST 4.52 TUE 07 AM 0.00  
LAUREL - AVONDALE 4.63 TUE 06 AM M  
BOWIE 19.0 4.73 TUE 07 AM 0.12  
 
LITTLE PATUXENT RIVER  
CENTENNIAL - ELEV. 310.04 TUE 07 AM -0.02  
COLUMBIA TC - ELEV 298.5 289.47 TUE 06 AM -0.05  
ALLVIEW - ELEV. 280.0 271.17 TUE 07 AM 0.05  
GUILFORD 11.0 1.90 TUE 06 AM -0.02  
SAVAGE 10.0 3.17 TUE 06 AM 0.15  
   
..SUSQUEHANNA BASIN
 
 
SUSQUEHANNA RIVER  
HARRISBURG PA 3.44  
MARIETTA PA 33.60  
CONOWINGO DAM 23.5 9.49 TUE 07 AM -0.09  
   
..YOUGHIOGHENY BASIN
 
 
YOUGHIOGHENY RIVER  
OAKLAND 2.18 TUE 06 AM 0.00  
HOYES 2.69 TUE 07 AM 0.12  
FRIENDSVILLE 2.13 TUE 07 AM -0.11  
 
...READINGS FROM OUTSIDE THE STERLING HYDROLOGIC SERVICE AREA...  
 
JAMES RIVER  
LICK RUN 2.01  
BUCHANAN 2.39  
HOLCOMB ROCK 4.63  
BENT CREEK 3.08  
SCOTTSVILLE 2.91  
CARTERSVILLE 1.05  
RICHMOND-WESTHAM 3.84  
RICHMOND LOCKS 2.51  
 
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  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab VA Page
The Nexlab MD Page
The Nexlab WV Page Main Text Page