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Regulations last checked for updates: May 14, 2025
Title 40 - Protection of Environment last revised: Apr 14, 2028
All Titles
Title 40
Chapter I
Part 451 - PART 451—CONCENTRATED AQUATIC ANIMAL PRODUCTION POINT SOURCE CATEGORY
§ 451.1 - General applicability.
§ 451.2 - General definitions.
§ 451.3 - General reporting requirements.
Subpart A [§ 451.10 - § 451.14] - Subpart A—Flow-Through and Recirculating Systems Subcategory
Subpart B [§ 451.20 - § 451.24] - Subpart B—Net Pen Subcategory
authority:
7 U.S.C. 135
source:
69 FR 51927, Aug. 23, 2004, unless otherwise noted.
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