Code of Federal Regulations > Title 40 > Chapter I > Part 406 - PART 406

Regulations last checked for updates: May 14, 2025

Title 40 - Protection of Environment last revised: Apr 14, 2028

Subpart A [§ 406.10 - § 406.17] - Subpart A—Corn Wet Milling Subcategory

Subpart B [§ 406.20 - § 406.27] - Subpart B—Corn Dry Milling Subcategory

Subpart C [§ 406.30 - § 406.37] - Subpart C—Normal Wheat Flour Milling Subcategory

Subpart D [§ 406.40 - § 406.47] - Subpart D—Bulgur Wheat Flour Milling Subcategory

Subpart E [§ 406.50 - § 406.57] - Subpart E—Normal Rice Milling Subcategory

Subpart F [§ 406.60 - § 406.67] - Subpart F—Parboiled Rice Processing Subcategory

Subpart G [§ 406.70 - § 406.77] - Subpart G—Animal Feed Subcategory

Subpart H [§ 406.80 - § 406.87] - Subpart H—Hot Cereal Subcategory

Subpart I [§ 406.90 - § 406.97] - Subpart I—Ready-to-Eat Cereal Subcategory

Subpart J [§ 406.100 - § 406.107] - Subpart J—Wheat Starch and Gluten Subcategory

authority: Secs. 301, 304 (b) and (c), 306 (b) and (c), 307(c) of the Federal Water Pollution Control Act, as amended; 33 U.S.C. 1251,1311,1314,1316,1317; 86 Stat. 816

source: 39 FR 10513, Mar. 20, 1974, unless otherwise noted.