; and (2) the progress toward the eventual designation of the potential wilderness areas as wilderness under subsection (d). 304. Designation of wild and scenic rivers Section 3(a) of the Wild and Scenic Rivers Act ( 16 U.S.C. 1274(a) ) is amended by adding at the end the following: (233) South fork trinity river The following segments from the source tributaries in the Yolla Bolly-Middle Eel Wilderness, to be administered by the Secretary of Agriculture: (A) The 18.3-mile segment from its multiple source springs in the Cedar Basin of the Yolla Bolly-Middle Eel Wilderness in sec. 15, T. 27 N., R. 10 W., to 0.25 miles upstream of the Wild Mad Road, as a wild river. (B) The 0.65-mile segment from 0.25 miles upstream of Wild Mad Road to the confluence with the unnamed tributary approximately 0.4 miles downstream of the Wild Mad Road in sec. 29, T. 28 N., R. 11 W., as a scenic river. (C) The 9.8-mile segment from 0.75 miles downstream of Wild Mad Road to Silver Creek, as a wild river. (D) The 5.4-mile segment from Silver Creek confluence to Farley Creek, as a scenic river. (E) The 3.6-mile segment from Farley Creek to Cave Creek, as a recreational river. (F) The 5.6-mile segment from Cave Creek to the confluence of the unnamed creek upstream of Hidden Valley Ranch in sec. 5, T. 15, R. 7 E., as a wild river. (G) The 2.5-mile segment from the unnamed creek confluence upstream of Hidden Valley Ranch to the confluence with the unnamed creek flowing west from Bear Wallow Mountain in sec. 29, T. 1 N., R. 7 E., as a scenic river. (H) The 3.8-mile segment from the unnamed creek confluence in sec. 29, T. 1 N., R. 7 E., to Plummer Creek, as a wild river. (I) The 1.8-mile segment from Plummer Creek to the confluence with the unnamed tributary north of McClellan Place in sec. 6, T. 1 N., R. 7 E., as a scenic river. (J) The 5.4-mile segment from the unnamed tributary confluence in sec. 6, T. 1 N., R. 7 E., to Hitchcock Creek, as a wild river. (K) The 7-mile segment from Eltapom Creek to the Grouse Creek, as a scenic river. (L)