U.S. Code
Regulations
Constitution
Sort by Rank
Titles Ascending
Titles Descending
10 per page
25 Result/page
50 Result/page
x
Search
Search guide
U.S. Code of Federal Regulations
Regulations most recently checked for updates: Jun 10, 2023
All Titles
Title 40
Chapter I
Part 451
Subpart A - Subpart A—Flow-Through and Recirculating Systems Subcategory
§ 451.10 - Applicability.
§ 451.11 - Effluent limitations attainable by the application of the best practicable control technology currently available (BPT).
§ 451.12 - Effluent limitations attainable by the application of the best available technology economically achievable (BAT).
§ 451.13 - Effluent limitations attainable by the application of the best conventional technology (BCT).
§ 451.14 - New source performance standards (NSPS).
Download the GovRegs app!
