Skip to content

River Expeditions

Big Coal River near Oak Hill, WV

River39.5 mi
Make a poster

Around here

Around Big Coal River

Kanawha River - Marmet Pool10.6 mi5 mi

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

About this river

Big Coal River is a 39.5 mile river near River Expeditions in West Virginia. Streamflow is measured at the USGS gauge Big Coal River at Ashford, WV (site 03198500). The National Hydrography Dataset places it at stream order 6. Reach geometry comes from the USGS National Hydrography Dataset.

Typical flow by month

1908 to 2026

Big Coal River typically runs highest in March, at a median 786 cfs, and lowest in October, at 55 cfs. The highest flow on record for any single day is 20,400 cfs, in 1967.

Show the numbers
Typical flow by month at Big Coal River at Ashford, WV, in cfs
MonthTypical (cfs)Usual range (cfs)
January501269 to 920
February680381 to 1,120
March786513 to 1,310
April619398 to 1,085
May400221 to 729
June18198 to 362
July12764 to 233
August8442 to 174
September6028 to 115
October5529 to 120
November10850 to 274
December311136 to 668

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 104 years of record. Statistics published by the US Geological Survey for Big Coal River at Ashford, WV (site 03198500). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

Boat access nearby

2 mapped launches sit in the mapped area of Big Coal River, all of them public access. Ramp data comes from the USGS national boat-ramp inventory.

  • John Slack ParkBig Coal RiverPublic
  • ChesapeakeKanawha RiverPublic

Made to print

Put Big Coal 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.

Make the posterOrder by December 8 for Christmas delivery.
Free widget

Embed this gauge on your site

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

Embed code

See every free widget you can put on your site, including live conditions and a 7 day forecast.