---
kind: "section"
citation: "40 C.F.R. § 429.104"
title: "40"
number: "429.104"
heading: "New source performance standards (NSPS)."
url: "https://uscodex.org/cfr/40/429.104"
---

# §429.104. New source performance standards (NSPS).


Any new source subject to this subpart must achieve the following new source performance standards (NSPS): There shall be no debris discharged and the pH shall be within the range of 6.0 to 9.0.


## Notes

### Authority

Authority: Secs. 301, 304(b), (c), (e), and (g), 306(b) and (c), 307(a)(b) and (c) and 501 of the Clean Water Act (the Federal Water Pollution Control Act Amendments of 1972, as amended by the Clean Water Act of 1977) (the “Act”); 33 U.S.C. 1311, 1314(b), (c), (e), and (g), 1316(b) and (c), 1317(b) and (c), and 1361; 86 Stat. 815, Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217.

### Source

Source: 46 FR 8285, Jan. 26, 1981, unless otherwise noted.