United States, Ohio, Meigs, Olive Twp., Shade River State Forest, Forked Run. Portland Quad, Olive. Twp. Rd. 265 (Number 9 Rd.), ca 1.1 mi E of co. Rd. 46 (Success Rd.). Forked Run rocky stream channel S of bridge over tributary was collection area. Ca 3 mi W of Reedsville, central Olive Twp.