40 CFR § 129.9-129.99 - §§ 129.9-129.99 [Reserved]

---
identifier: "/us/cfr/t40/s129.9-129.99"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 129.9-129.99 - §§ 129.9-129.99   [Reserved]"
title_number: 40
title_name: "Protection of Environment"
section_number: "129.9-129.99"
section_name: "§§ 129.9-129.99   [Reserved]"
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "D"
subchapter_name: "WATER PROGRAMS"
part_number: "129"
part_name: "TOXIC POLLUTANT EFFLUENT STANDARDS"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "Secs. 307, 308, 501, Federal Water Pollution Control Act Amendments of 1972 (Pub. L. 92-500, 86 Stat. 816, (33 U.S.C. 1251 ))."
regulatory_source: "42 FR 2613, Jan. 12, 1977, unless otherwise noted."
cfr_part: "129"
---