Documents related to NPDES pretreatment program - Amendments to the General Pretreatment Regulations.
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- 46 FR 9404 - 9460 Amendments to the General Pretreatment Regulations Final (PDF)(57 pp, 8 MB)
- 44 FR 62260 - 62275 Amendments to the General Pretreatment Regulations Proposed (PDF)(16 pp, 2 MB)
- 47 FR 42688 – 42689 Final Rule (PDF)(2 pp, 171 K)
- 46 FR 19936 (PDF)(1 pg, 103 K)
- 46 FR 11972 (PDF)(1 pg, 115 K)