 The main streams flowing into the Kanawha River from Cooper District are Rockcastle Creek, which flows southwest and enters the river at Ambrosia; Eightmile Creek, which flows out of the hills behind Brighton, and Kanawha Tenmile Creek, which forms the boundary between Cooper and Cologne Districts for most of its length.The Lick Fork and Kings Branch of Kanawha Tenmile, along with the latter's tributary, Shade Fork, lie within Cooper District; the Cooper Fork is in Cologne.In the central portion of the district are the headwaters of Threemile Creek, which flows westward into Lewis District before entering the Kanawha; the upper course of Oldtown Creek, which flows westward through Robinson District, before turning south and entering the Ohio River in Lewis District north of Point Pleasant; the Fallentimber Branch and Trace Fork of Oldtown Creek, along with the upper part of another tributary, Rayburn Creek; the upper course of Robinson Run, which flows westward into Robinson District, before joining Oldtown Creek; and the upper part of the Wolfpen Branch of Robinson Run.