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Cacapon River Outfitters

Potomac River in Maryland

River4.3 mi
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Around here

Around Potomac River

Sorrel Ridge Hiker-Biker Overnight (…1.3 miStickpile Hill Hiker-Biker Overnight…2.9 mi2 mi

Data Source: Recreation.gov · Source: USGS GNIS · Public land: USGS PAD-US

About this river

Potomac River is a 4.3 mile river near Cacapon River Outfitters in West Virginia. Streamflow is measured at the USGS gauge Potomac River at Paw Paw, WV (site 01610000). The National Hydrography Dataset places it at stream order 7. Reach geometry comes from the USGS National Hydrography Dataset.

Typical flow by month

1939 to 2027

Potomac River typically runs highest in March, at a median 5,090 cfs, and lowest in September, at 609 cfs. The highest flow on record for any single day is 125,000 cfs, in 1986.

Show the numbers
Typical flow by month at Potomac River at Paw Paw, WV, in cfs
MonthTypical (cfs)Usual range (cfs)
January2,6301,510 to 4,920
February3,5102,040 to 6,250
March5,0903,150 to 8,650
April4,1452,605 to 6,920
May3,2802,010 to 5,790
June1,6001,035 to 2,625
July881625 to 1,460
August724501 to 1,220
September609441 to 994
October650474 to 1,210
November1,065578 to 2,100
December2,1501,200 to 3,980

Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 88 years of record. Statistics published by the US Geological Survey for Potomac River at Paw Paw, WV (site 01610000). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

Boat access nearby

One mapped launch sits in the mapped area of Potomac River. Ramp data comes from the USGS national boat-ramp inventory.

  • Paw PawPotomac RiverPublic

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Put Potomac River on your wall

This river section as an art print, drawn over the real terrain with its miles, plus the trails, roads and peaks around it. Pick the colors and the size, and see the finished print before you buy. From $39, shipping included.

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Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show Potomac River's live streamflow, water level and 7-day trend. It reads the USGS gauge directly, updates itself, and links back here.

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