40 CFR § 432.55 - New source performance standards (NSPS).

---
identifier: "/us/cfr/t40/s432.55"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 432.55 - New source performance standards (NSPS)."
title_number: 40
title_name: "Protection of Environment"
section_number: "432.55"
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: "2026-04-05"
last_updated: "2026-04-05"
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"
---


# 432.55 New source performance standards (NSPS).

Any source that is a new source subject to this subpart must achieve the following performance standards:

Performance Standards

(NSPS)

| Regulatedparameter | Maximum daily | Maximum monthly avg. |
| --- | --- | --- |
| BOD | 1.0 | 0.5 |
| Fecal Coliform | () | () |
| O&G | 0.5 | 0.25 |
| TSS | 1.2 | 0.6 |
| Pounds per 1000 lbs (or g/kg) of finished product. |  |  |
| No limitation. |  |  |
| May be measured as hexane extractable material (HEM). |  |  |