(a) The requirements of section 169A of the Clean Air Act are not met, because the plan does not include approvable procedures for protection of visibility in mandatory Class I Federal areas.
(b) Regulation for visibility monitoring. The provisions of Sec. 52.26 are hereby incorporated and made a part of the applicable plan for the State of Idaho.
(c) Long-term strategy. The provisions of Sec. 52.29 are hereby incorporated and made part of the applicable plan for the State of Idaho. [50 FR 28553, July 12, 1985; 51 FR 23759, July 1, 1986, as amended at 52 FR 45137, Nov. 24, 1987]