Title 40, Part 125 — Criteria and Standards for the National Pollutant Discharge Elimination System
60 sections
Section 125.1
Purpose and scope.
Section 125.2
Definitions.
Section 125.3
Technology-based treatment requirements in permits.
Section 125.10
Purpose and scope.
Section 125.11
Criteria.
Section 125.30
Purpose and scope.
Section 125.31
Criteria.
Section 125.32
Method of application.
Section 125.56
Scope and purpose.
Section 125.57
Law governing issuance of a section 301(h) modified permit.
Section 125.58
Definitions.
Section 125.59
General.
Section 125.60
Primary or equivalent treatment requirements.
Section 125.61
Existence of and compliance with applicable water quality standards.
Section 125.62
Attainment or maintenance of water quality which assures protection of public water supplies; assures the protection and propagation of a balanced indigenous population of shellfish, fish, and wildlife; and allows recreational activities.
Section 125.63
Establishment of a monitoring program.
Section 125.64
Effect of the discharge on other point and nonpoint sources.
Section 125.65
Urban area pretreatment program.
Section 125.66
Toxics control program.
Section 125.67
Increase in effluent volume or amount of pollutants discharged.
Section 125.68
Special conditions for section 301(h) modified permits.
Section 125.70
Purpose and scope.
Section 125.71
Definitions.
Section 125.72
Early screening of applications for section 316(a) variances.
Section 125.73
Criteria and standards for the determination of alternative effluent limitations under section 316(a).
Section 125.80
What are the purpose and scope of this subpart?
Section 125.81
Who is subject to this subpart?
Section 125.82
When must I comply with this subpart?
Section 125.83
What special definitions apply to this subpart?
Section 125.84
As an owner or operator of a new facility, what must I do to comply with this subpart?
Section 125.85
May alternative requirements be authorized?
Section 125.86
As an owner or operator of a new facility, what must I collect and submit when I apply for my new or reissued NPDES permit?
Section 125.87
As an owner or operator of a new facility, must I perform monitoring?
Section 125.88
As an owner or operator of a new facility, must I keep records and report?
Section 125.89
As the Director, what must I do to comply with the requirements of this subpart?
Section 125.90
Purpose of this subpart.
Section 125.91
Applicability.
Section 125.92
Special definitions.
Section 125.93
[Reserved]
Section 125.94
As an owner or operator of an existing facility, what must I do to comply with this subpart?
Section 125.95
Permit application and supporting information requirements.
Section 125.96
Monitoring requirements.
Section 125.97
Other permit reporting and recordkeeping requirements.
Section 125.98
Director requirements.
Section 125.99
[Reserved]
Section 125.120
Scope and purpose.
Section 125.121
Definitions.
Section 125.122
Determination of unreasonable degradation of the marine environment.
Section 125.123
Permit requirements.
Section 125.124
Information required to be submitted by applicant.
Section 125.130
What are the purpose and scope of this subpart?
Section 125.131
Who is subject to this subpart?
Section 125.132
When must I comply with this subpart?
Section 125.133
What special definitions apply to this subpart?
Section 125.134
As an owner or operator of a new offshore oil and gas extraction facility, what must I do to comply with this subpart?
Section 125.135
May alternative requirements be authorized?
Section 125.136
As an owner or operator of a new offshore oil and gas extraction facility, what must I collect and submit when I apply for my new or reissued NPDES permit?
Section 125.137
As an owner or operator of a new offshore oil and gas extraction facility, must I perform monitoring?
Section 125.138
As an owner or operator of a new offshore oil and gas extraction facility, must I keep records and report?
Section 125.139
As the Director, what must I do to comply with the requirements of this subpart?