40 CFR § 420.60 - Applicability; description of the continuous casting subcategory.

---
identifier: "/us/cfr/t40/s420.60"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 420.60 - Applicability; description of the continuous casting subcategory."
title_number: 40
title_name: "Protection of Environment"
section_number: "420.60"
section_name: "Applicability; description of the continuous casting subcategory."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "N"
subchapter_name: "EFFLUENT GUIDELINES AND STANDARDS"
part_number: "420"
part_name: "IRON AND STEEL MANUFACTURING 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: "47 FR 23284, May 27, 1982, unless otherwise noted."
cfr_part: "420"
---


# 420.60 Applicability; description of the continuous casting subcategory.

The provisions of this subpart are applicable to discharges and to the introduction of pollutants into publicly owned treatment works resulting from the continous casting of molten steel into intermediate or semi-finished steel products through water cooled molds.