40 CFR § 432.115 - New source performance standards (NSPS).
---
identifier: "/us/cfr/t40/s432.115"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 432.115 - New source performance standards (NSPS)."
title_number: 40
title_name: "Protection of Environment"
section_number: "432.115"
section_name: "New source performance standards (NSPS)."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "N"
subchapter_name: "EFFLUENT GUIDELINES AND STANDARDS"
part_number: "432"
part_name: "MEAT AND POULTRY PRODUCTS POINT SOURCE CATEGORY"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "33 U.S.C. 1311, 1314, 1316, 1317, 1318, 1342 and 1361."
regulatory_source: "69 FR 54541, Sept. 8, 2004, unless otherwise noted."
cfr_part: "432"
---
# 432.115 New source performance standards (NSPS).
Any source that is a new source subject to this subpart must achieve the following performance standards:
(a) Facilities that slaughter no more than 100 million pounds per year (in units of LWK) must achieve the following performance standards:
Performance Standards
[NSPS]
| Regulatedparameter | Maximum daily | Maximum monthly avg. |
| --- | --- | --- |
| Ammonia (as N) | 8.0 | 4.0 |
| BOD | 26 | 16 |
| Fecal Coliform | ( ) | ( ) |
| O&G (as HEM) | 14 | 8.0 |
| TSS | 30 | 20 |
| mg/L (ppm). | | |
| Maximum of 400 MPN or CFU per 100 mL at any time. | | |
| No maximum monthly average limitation. | | |
(b) Facilities that slaughter more than 100 million pounds per year (in units of LWK) must achieve the following performance standards:
Performance Standards
[NSPS]
| Regulatedparameter | Maximum daily | Maximum monthly avg. |
| --- | --- | --- |
| Ammonia (as N) | 8.0 | 4.0 |
| BOD | 26 | 16 |
| Fecal Coliform | () | () |
| O&G (as HEM) | 14 | 8.0 |
| TSS | 30 | 20 |
| Total Nitrogen | 147 | 103 |
| mg/L (ppm). | | |
| Maximum of 400 MPN or CFU per 100 mL at any time. | | |
| No maximum monthly average limitation. | | |