# National Pollutant Discharge Elimination System-Amendment of Final Regulations Addressing Cooling Water Intake Structures for New Facilities
> **Rule** · Final rule. · Published 2003-06-19 · Effective 2003-07-21 · 68 FR 36749
## Document
- **Document number:** 03-15518
- **Category:** water-quality
- **Federal Register citation:** 68 FR 36749
- **CFR reference:** 40 CFR 125
- **Publication date:** 2003-06-19
- **Effective date:** 2003-07-21
- **EPA docket:** FRL-7514-9
## Abstract

Today's final rule makes minor changes to EPA's final rule published December 18, 2001, implementing section 316(b) of the Clean Water Act (CWA) for new facilities that use water withdrawn from rivers, streams, lakes, reservoirs, estuaries, oceans or other waters of the United States for cooling. The December 2001 rule instituted national technology-based performance requirements applicable to the location, design, construction, and capacity of cooling water intake structures at new facilities. These national requirements establish the best technology available for minimizing adverse environmental impact associated with the use of these structures. EPA is making several minor changes to the December 2001 rule because, in several instances, the final rule text does not reflect the Agency's intent.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2003/06/19/03-15518/national-pollutant-discharge-elimination-system-amendment-of-final-regulations-addressing-cooling)
---
*AI Analytics · CC0 1.0*