40 CFR 418.45 - Standards of performance for new sources.

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 27, 2025

View all text of Subpart D [§ 418.40 - § 418.46]

§ 418.45 - 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 subpart:

Effluent characteristic	Effluent limitations
Effluent characteristic	Maximum for any 1 day	Average of daily values for 30 consecutive days shall not exceed—
Ammonia (as N)	0.08	0.04
Nitrate (as N)	.12	.07

Note: Metric units: kilogram/1,000 kg of product; English units: pound/1,000 lb of product.

(Sec. 306(b), Federal Water Pollution Control Act, as amended (33 U.S.C. 1316(c))) [43 FR 17828, Apr. 26, 1978, as amended at 44 FR 9388, Feb. 13, 1979]