---
kind: "section"
citation: "40 C.F.R. § 426.123"
title: "40"
number: "426.123"
heading: "Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable."
url: "https://uscodex.org/cfr/40/426.123"
---

# §426.123. Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.


Except as provided in [§§ 125.30 through 125.32](/cfr/40/125.30..125.32.md), the following limitations establish the quantity or quality of pollutants or pollutant properties, controlled by this section, which may be discharged by a point source subject to the provisions of this subpart after application of the best available technology economically achievable:

- (a) [Reserved]
- (b) Any manufacturing plant which frosts incandescent lamp envelopes shall meet the following limitations with regard to the finishing operations.

## Notes

### Amendments

[51 FR 25001, July 9, 1986]

### Source

Source: 40 FR 2959, Jan. 16, 1975, unless otherwise noted.

### Authority

Authority: Secs. 301, 304 (b) and (c), 306 (b) and (c), 307(c), and 316(b) of the Federal Water Pollution Control Act, as amended; 33 U.S.C. 1251, 1311, 1314, 1316 (b) and (c), 1317(b); 86 Stat. 816 et seq., Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217.

### Source

Source: 39 FR 2565, Jan. 22, 1974, unless otherwise noted.

### Amendments

[51 FR 25001, July 9, 1986]