---
kind: "section"
citation: "40 C.F.R. § 434.85"
title: "40"
number: "434.85"
heading: "New source performance standards (NSPS)."
url: "https://uscodex.org/cfr/40/434.85"
---

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


Any new source western coal mining operation with drainage subject to this subpart must meet the effluent limitations in [§ 434.82](/cfr/40/434.82.md).


## Notes

### Source

Source: 67 FR 3407, Jan. 23, 2002, unless otherwise noted.

### Authority

Authority: 33 U.S.C. 1311 1314(b), (c), (e), and (g), 1316(b) and (c), 1317(b) and (c), and 1361.

### Source

Source: 50 FR 41305, Oct. 9, 1985, unless otherwise noted.