"National Categorical Pretreatment Standard" means any regulation that contains pollutant discharge limits promulgated by the U.S. Environmental Protection Agency (EPA) in accordance with Section 307(b) and (c) of the Clean Water Act that apply to a specific category of industrial users, found at 40 CFR Chapter I, Subchapter N, parts 405 through 471.
N.H. Admin. Code § Env-Wq 1202.37
#8235, eff 12-22-04 (See Revision Note at chapter heading for Env-Wq 1200) (formerly Env-Ws 1202.37); ss by #9798-A, eff 10-9-10