---
kind: "section"
citation: "40 C.F.R. § 420.134"
title: "40"
number: "420.134"
heading: "New source performance standards (NSPS)."
url: "https://uscodex.org/cfr/40/420.134"
---

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


New sources subject to this subpart must achieve the following new source performance standards (NSPS), as applicable.

- (a) **Direct-reduced iron.**
- (b) **Forging operations.**
- (c) **Briquetting.** There shall be no discharge of process wastewater pollutants to waters of the U.S.

## Notes

### Source

Source: 67 FR 64268, Oct. 17, 2002, unless otherwise noted.

### Authority

Authority: 33 U.S.C. 1311, 1314, 1316, 1317, 1318, 1342, and 1361.

### Source

Source: 47 FR 23284, May 27, 1982, unless otherwise noted.