PART 125 — CRITERIA AND STANDARDS FOR THE NATIONAL POLLUTANT DISCHARGEELIMINATION SYSTEM [ 40 CFR 125 ]PART125 — CRITERIA AND STANDARDS FOR THE NATIONAL POLLUTANTDISCHARGE ELIMINATION SYSTEM [ 40 CFR 125 ]Table of ContentsSubpart A — Criteria and Standards forImposing Technology-Based Treatment Requirements Under Sections 301(b) and 402of the Act§ 125.1 — Purpose and scope.§ 125.2 — Definitions.[ Last FR update: 05/19/1980 ]§ 125.3 — Technology-based treatmentrequirements in permits.[Last FR update: 01/04/1989 ]Subpart B — Criteria for Issuance of Permitsto Aquaculture Projects§ 125.10 — Purpose and scope.§ 125.11 — Criteria.Subpart C — [Reserved]Subpart D — Criteria and Standards forDetermining Fundamentally Different Factors Under Sections 301(b)(1)(A),301(b)(2) (A) and (E) of the Act§ 125.30 — Purpose and scope.[ Last FR update: 04/01/1983 ]§ 125.31 — Criteria.§ 125.32 — Method of application.[ Last FR update: 05/15/2000 ]Subpart E — Criteria ...