How long is the river Tygart Creek is part of the watershed of via the Kanawha and Ohio?
Tygart Creek: Tygart Creek is a tributary of the Little Kanawha River, 14.5 mi long, in western West Virginia in the United States. Tygart Creek:  Via the Little Kanawha and Ohio rivers, it is part of the watershed of the Mississippi River, draining an area of 51 sqmi on the unglaciated portion of the Allegheny Plateau.
i don't know