40 CFR §62.6613
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The Montana Department of Environmental Quality certified in a letter dated February 14, 2001, that there are no phosphate fertilizer plants in Montana that meet the definition of affected facility under any of the subparts T, U, V, W or X. Additionally, there are no phosphate fertilizer plants in Montana that meet the definition of affected facility under any of the subparts T, U, V, W, or X, constructed before October 22, 1974, and that have not reconstructed or modified since 1974.