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Effluent Guidelines

Preliminary Effluent Guidelines Plan
- List of regulatory actions and studies
Steam Electric Power Generating Category

2021 Supplemental Rulemaking

Effluent Guidelines are national regulatory standards for wastewater discharged to surface waters and municipal sewage treatment plants. EPA issues these regulations for industrial categories, based on the performance of treatment and control technologies.

Current & Recent Actions

Industry Regulations & Studies

All existing & proposed regulations:

Federal Register notices
Support documents
Industry studies

Ongoing Industry Studies

Planning & Implementation

Effluent Guidelines Plan
- reviews of existing & potential regulations
- Final Effluent Guidelines Program Plan 14
Implementation and compliance
- permits, pretreatment, enforcement