State Standards in Effect for CWA Purposes
- [See Standards of Water Quality for North Dakota ]
(Effective August 7, 2014)
Federally Proposed or Promulgated Standards
None at this time.You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.
- Standards of Water Quality for North Dakota (PDF)(52 pp, 368 K)