State Standards in Effect for CWA Purposes
- [See State of Delaware Surface Water Quality Standards ]
(Effective May 4, 2017) State regulation establishing water quality standards for surface waters of the state.
- [See Delaware River Basin Commission, Administrative Manual-Part III, Water Quality Regulations ]
(Effective July 8, 2014) This document is incorporated into Delaware’s water quality standards by reference.
Federally Proposed or Promulgated Standards
None at this time.You may need Adobe Reader to view files on this page. See EPA’s About PDF page to learn more.