Federal regulations · Through 2026-08-25 · Newer source version available

40 CFR 63.402: Standard.

Where this section sits in the code

Title 40—Protection of Environment
CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
SUBCHAPTER C—AIR PROGRAMS
PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES
Subpart Q—National Emission Standards for Hazardous Air Pollutants for Industrial Process Cooling Towers

No owner or operator of an IPCT shall use chromium-based water treatment chemicals in any affected IPCT.

Collected 2026-08-27T02:26:04Z. Source file · JSON