40 CFR 415.554 - Pretreatment standards for existing sources (PSES).
Except as provided in 40 CFR 403.7 and 493.13, any existing source subject to this subpart which introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for existing sources (PSES):
|Pollution or pollutant property||PSES effluent limitations|
|Maximum for any 1 day||Average of daily values for 30 consecutive days|
|Milligrams per liter (mg/l)|
Title 40 published on 2014-07-01
no entries appear in the Federal Register after this date.