U.S. Code of Federal Regulations
Regulations most recently checked for updates: Oct 30, 2025
 § 429.70 - Applicability; description of the wood preserving-water borne or nonpressure subcategory.
 § 429.72 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
