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Potomac River Basin Data Summary

Lake Data
Gage Date/Time Latest
Storage
(ac-ft)
Elevation (ft)
Latest Normal Pool Spillway Crest 6 Hour Change 24 Hour Change
Randolph 16Mar2025, 20:15 76382 1450.06 1466.0 1500.0 0.21 -0.05
Savage 16Mar2025, 21:00 11141 1442.03 1439.5 1468.5 0.00 -0.03

 

Inflow Gages
Gage Date/Time Latest
Flow (cfs)
Stage (ft)
Latest Flood 6 Hour Change 24 Hour Change
Kitzmiller 16Mar2025, 20:15 255 2.8 9.0 0.1 0.2
Barton 16Mar2025, 20:15 55 1.7 -- 0.1 0.1

 

Outflow Gages
Gage Date/Time Latest
Flow (cfs)
Stage (ft)
Latest Flood 6 Hour Change 24 Hour Change
Barnum 16Mar2025, 20:15 355 3.3 -- -0.0 0.0
DS Savage 16Mar2025, 20:15 97 0.9 -- 0.0 0.0

 

Downstream Gages
Gage Date/Time Latest
Flow (cfs)
Stage (ft)
Latest Flood 6 Hour Change 24 Hour Change
Luke 16Mar2025, 21:00 488 2.1 10.5 0.0 0.0
Cumberland 16Mar2025, 20:15 902 3.2 17.0 0.1 0.1
Pawpaw 16Mar2025, 20:15 1885 5.4 25.0 0.1 0.0
Hancock 16Mar2025, 20:15 2339 4.3 30.0 0.0 -0.0
Shepherdstown 16Mar2025, 20:30 3170 2.9 15.0 -0.0 -0.1
Point of Rocks 16Mar2025, 20:45 5669 2.4 16.0 0.0 -0.0
Washington 16Mar2025, 20:45 5782 3.5 10.0 -0.0 -0.0

 

Other Stream Gages
Gage Date/Time Latest
Flow (cfs)
Stage (ft)
Latest Flood 6 Hour Change 24 Hour Change
Oakmont 16Mar2025, 21:15 84 3.5 -- 0.4 0.5
Steyer 16Mar2025, 20:15 110 2.6 -- 0.0 0.0
Wills Creek 16Mar2025, 21:00 316 3.1 10.0 0.2 0.2
Springfield 16Mar2025, 20:30 715 2.3 15.0 -0.0 -0.0
Millville 16Mar2025, 20:30 2152 3.0 13.5 0.0 -0.0
Frederick 16Mar2025, 20:30 341 2.2 15.0 0.0 0.0
Bridgeport 16Mar2025, 20:30 57 2.9 -- 0.0 0.0
MoorefieldSFSB 16Mar2025, 20:15 132 3.2 10.0 0.1 0.1
Petersburg 16Mar2025, 21:00 628 4.8 14.0 0.1 0.1
Brandywine 16Mar2025, 21:00 60 1.8 -- 0.1 0.1
Cootes Store 16Mar2025, 20:15 137 3.2 15.0 0.1 0.1
FranklinSB 16Mar2025, 21:15 220 2.5 -- 0.4 0.4
Great Cacapon 16Mar2025, 20:30 237 2.0 -- 0.0 0.0
Headsville 16Mar2025, 20:30 55 3.3 -- 0.0 0.0
Hyndman 16Mar2025, 21:15 218 2.4 -- 0.2 0.2
Martinsburg 16Mar2025, 21:00 107 2.1 -- 0.1 0.1
Needmore 16Mar2025, 21:00 16 3.6 -- 0.3 0.3

 

Precipitation Data
Gage Date/Time 6 Hour (in) 24 Hour (in) 48 Hour (in)
Kitzmiller 16Mar2025, 20:15 0.32 0.46 0.46
Randolph 16Mar2025, 20:15 0.20 0.34 0.35
Savage 16Mar2025, 21:00 0.12 0.17 0.17
Cumberland 16Mar2025, 20:15 0.38 0.39 0.39
Clarksburg 16Mar2025, 21:15 0.00 0.02 0.02
Dailey 16Mar2025, 21:00 0.24 0.56 0.56
Davis 16Mar2025, 20:30 0.33 0.59 0.59
Hendricks 16Mar2025, 20:30 0.15 0.35 0.35
Huttonsville 16Mar2025, 20:30 0.20 0.76 0.76
Grantsville 16Mar2025, 20:30 0.05 0.31 0.31
Markleton 16Mar2025, 20:30 0.00 0.06 0.06
Oakland 16Mar2025, 21:15 0.01 0.09 0.09
Slidell 16Mar2025, 21:15 0.00 0.01 0.01

 

Water Temperature Data
Gage Date/Time Latest (F) 24 Hour High (F) 24 Hour Low (F)
Barton 16Mar2025, 20:00 49.6 51.1 47.1
DS Savage 16Mar2025, 20:15 40.4 41.5 40.3
Barnum 16Mar2025, 20:15 41.4 43.1 40.3

 

Last Updated: 16Mar2025, 21:25