042
SRUS41 KLWX 181700
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-
027-031-037-057-065-071-190059-
HYDROLOGIC SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1200 PM EST TUE NOV 18 2025
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 2.25 TUE 11 AM -0.01
KITZMILLER 9.0 2.01 TUE 11 AM -0.03
J RANDOLPH LAKE ELEV. 1414.25 TUE 11 AM 0.00
BARNUM 2.85 TUE 11 AM 0.00
LUKE 10.5 1.51 TUE 11 AM 0.00
CUMBERLAND 17.0 2.36 TUE 11 AM 0.00
SOUTH BRANCH POTOMAC RIVER
FRANKLIN 7.0 1.60 TUE 12 PM 0.00
PETERSBURG 14.0 4.05 TUE 11 AM 0.00
MOOREFIELD 6.82 TUE 12 PM 0.01
SPRINGFIELD 15.0 1.08 TUE 11 AM 0.02
NORTH FORK SOUTH BRANCH POTOMAC RIVER
CABINS 4.33 TUE 11 AM 0.00
SOUTH FORK SOUTH BRANCH POTOMAC RIVER
BRANDYWINE 10.0 1.40 TUE 11 AM -0.01
MOOREFIELD 10.0 2.80 TUE 11 AM 0.00
POTOMAC RIVER
PAW PAW 25.0 3.47 TUE 11 AM 0.01
HANCOCK 30.0 2.73 TUE 11 AM -0.01
DAM NUMBER FIVE 21.0 M M M
WILLIAMSPORT 23.0 1.65 TUE 06 AM M
SHEPHERDSTOWN 30.0 1.77 TUE 11 AM 0.13
HARPERS FERRY 18.0 TEMPORARILY UNAVAILABLE
POINT OF ROCKS 16.0 0.95 TUE 11 AM 0.03
EDWARDS FERRY 15.0 2.65 TUE 12 PM -0.06
LITTLE FALLS 10.0 2.70 TUE 12 PM 0.01
TIDAL POTOMAC RIVER
DATUM OF GAGE IS WMLW /NAVD88 PLUS 2.26 FEET/
DC/WISCONSIN AVE. 6.0 0.92 TUE 12 PM -2.40
DATUM OF GAGE IS NAVD88
ALEXANDRIA DOCK 3.3 0.93 TUE 08 AM 1.83
WASHINGTON CHANNEL
DATUM OF GAGE IS MLLW /NAVD88 PLUS 1.40 FEET/
DC/SW WATERFRONT 4.2 1.88 TUE 08 AM 1.47
SAVAGE RIVER
BARTON 0.91 TUE 11 AM -0.01
SAVAGE RIVER RS ELEV. 1423.85 TUE 11 AM -0.10
BLOOMINGTON 0.60 TUE 11 AM 0.00
GEORGES CREEK
FRANKLIN/WSTRNPRT. 8.0 1.83 TUE 12 PM -0.01
WILLS CREEK
HYNDMAN PA 1.64 TUE 11 AM 0.00
CUMBERLAND 10.0 1.83 TUE 11 AM 0.01
CACAPON RIVER
GREAT CACAPON 9.0 1.45 TUE 11 AM 0.00
TONOLOWAY CREEK
NEEDMORE PA 2.83 TUE 11 AM 0.00
HANCOCK 1.56 TUE 12 PM 0.01
CONOCOCHEAGUE CREEK
FAIRVIEW 10.0 1.37 TUE 12 PM 0.00
OPEQUON CREEK
BERRYVILLE 10.0 4.30 TUE 12 PM 0.02
MARTINSBURG 10.0 1.80 TUE 11 AM -0.05
ANTIETAM CREEK
WAYNESBORO PA 6.5 2.17 TUE 12 PM 0.01
SHARPSBURG 8.0 2.25 TUE 11 AM 0.01
MONOCACY RIVER
BRIDGEPORT 13.0 2.23 TUE 11 AM -0.01
FREDERICK/MONOCACY 1.44 TUE 11 AM -0.01
FREDERICK/I-70 15.0 1.49 TUE 11 AM 0.02
GOOSE CREEK
MIDDLEBURG 13.0 2.28 TUE 12 PM -0.06
LEESBURG 12.0 1.33 TUE 12 PM 0.00
SENECA CREEK
DAWSONVILLE 7.5 1.85 TUE 12 PM -0.09
ROCK CREEK
SHERRILL DRIVE DC 7.0 1.66 TUE 11 AM 0.01
JOYCE DRIVE DC 1.16 TUE 07 AM -0.01
BULL RUN
CATHARPIN M M M
MANASSAS PARK 12.0 2.65 MON 05 PM 0.01
..SHENANDOAH BASIN
NORTH FORK SHENANDOAH RIVER
COOTES STORE 15.0 2.32 TUE 11 AM -0.01
MOUNT JACKSON 13.0 2.70 TUE 12 PM 0.01
STRASBURG 17.0 1.81 TUE 11 AM -0.01
SOUTH FORK SHENANDOAH RIVER
LYNNWOOD 16.0 2.29 TUE 12 PM -0.01
LURAY 14.0 1.89 TUE 12 PM 0.02
FRONT ROYAL 12.0 1.15 TUE 11 AM 0.00
SHENANDOAH RIVER
MILLVILLE 10.0 1.44 TUE 11 AM 0.10
NORTH RIVER
STOKESVILLE 2.03 TUE 11 AM 0.00
BURKETOWN 11.0 1.86 TUE 12 PM 0.01
MIDDLE RIVER
CHURCHVILLE 8.0 M M M
GROTTOES 12.0 3.22 TUE 11 AM -0.01
SOUTH RIVER
WAYNESBORO 9.5 2.44 TUE 11 AM 0.03
RIFE RD-WAYNESBORO 10.0 M M M
DOOMS 11.0 2.07 TUE 12 PM 0.04
HARRISTON 9.5 2.12 TUE 12 PM -0.01
..RAPPAHANNOCK BASIN
RAPIDAN RIVER
RUCKERSVILLE 14.0 1.72 TUE 12 PM -0.03
CULPEPER 13.0 0.59 TUE 12 PM 0.00
RAPPAHANNOCK RIVER
REMINGTON 15.0 2.76 TUE 11 AM 0.00
WEST FREDERICKSBG. 13.0 1.94 TUE 11 AM 0.00
..PATAPSCO BASIN
PATAPSCO RIVER
LIBERTY RES - ELEV 414.75 TUE 12 PM -0.04
WOODSTOCK - ELEV. 236.05 TUE 12 PM 0.00
HOLLOFIELD 11.0 1.58 TUE 11 AM 0.00
ELLICOTT CITY ELEV 122.5 114.00 TUE 12 PM 0.00
CATONSVILLE 20.0 10.42 TUE 11 AM 0.02
PATAPSCO ST PARK 15.0 5.42 TUE 07 AM -0.01
ELKRIDGE - ELEV. 16.0 7.78 TUE 11 AM 0.03
..PATUXENT BASIN
PATUXENT RIVER
UNITY 8.0 2.16 TUE 11 AM 0.00
BELOW BRIGHTON DAM 9.0 1.90 TUE 12 PM 0.01
LAUREL - I-95 9.5 4.37 TUE 07 AM 0.00
LAUREL - 9TH ST 4.50 TUE 11 AM 0.05
LAUREL - AVONDALE M M M
BOWIE 19.0 4.29 TUE 12 PM -0.07
LITTLE PATUXENT RIVER
CENTENNIAL - ELEV. M M M
COLUMBIA TC - ELEV 298.5 289.38 TUE 11 AM 0.00
ALLVIEW - ELEV. 280.0 271.15 TUE 11 AM -0.03
GUILFORD 11.0 1.68 TUE 11 AM 0.00
SAVAGE 10.0 2.91 TUE 11 AM 0.00
..SUSQUEHANNA BASIN
SUSQUEHANNA RIVER
HARRISBURG PA 3.64
MARIETTA PA 33.91
CONOWINGO DAM 23.5 9.24 TUE 12 PM 0.25
..YOUGHIOGHENY BASIN
YOUGHIOGHENY RIVER
OAKLAND 2.17 TUE 11 AM -0.02
HOYES 2.74 TUE 12 PM -0.01
FRIENDSVILLE 3.09 TUE 12 PM 0.67
...READINGS FROM OUTSIDE THE STERLING HYDROLOGIC SERVICE AREA...
JAMES RIVER
LICK RUN 1.76
BUCHANAN 2.10
HOLCOMB ROCK 4.10
BENT CREEK 3.13
SCOTTSVILLE 2.93
CARTERSVILLE 1.04
RICHMOND-WESTHAM 3.67
RICHMOND LOCKS -0.75
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.
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