---
kind: "section"
citation: "40 C.F.R. § 406.25"
title: "40"
number: "406.25"
heading: "Standards of performance for new sources."
url: "https://uscodex.org/cfr/40/406.25"
---

# §406.25. Standards of performance for new sources.


The following standards of performance establish the quantity or quality of pollutants or pollutant properties, controlled by this section, which may be discharged by a new source subject to the provisions of this part:


## Notes

### Authority

Authority: Secs. 301, 304 (b) and (c), 306 (b) and (c), 307(c) of the Federal Water Pollution Control Act, as amended; 33 U.S.C. 1251, 1311, 1314 (b) and (c), 1316 (b) and (c), 1317(c); 86 Stat. 816 et seq., Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217.

### Source

Source: 39 FR 10513, Mar. 20, 1974, unless otherwise noted.