Bluestone Lake is a flood control reservoir located on the New River near Hinton, West Virginia. At its normal pool level, Bluestone Dam impounds a 10.7-mile stretch of the New and its tributary, the Bluestone River. Normally approximately 2,040 acres in size, the lake can grow to over 36 miles long at flood control pool. At higher water levels, the lake exten…Bluestone Lake is a flood control reservoir located on the New River near Hinton, West Virginia. At its normal pool level, Bluestone Dam impounds a 10.7-mile stretch of the New and its tributary, the Bluestone River. Normally approximately 2,040 acres in size, the lake can grow to over 36 miles long at flood control pool. At higher water levels, the lake extends into Giles County, Virginia.