Authority to Administer Standards Program
This tribe was granted treatment in a manner similar to a state (TAS) on July 20, 2015.
Tribe Standards in Effect for CWA Purposes
The tribe’s water quality standards were approved on August 31, 2015.
- [See Pueblo of Santa Ana ]
(Effective August 31, 2015)
Federally Proposed or Promulgated Standards
At this time, there are no federally proposed or promulgated standards applicable to this tribe.You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.
- Pueblo of Santa Ana (PDF)(55 pp, 1 MB)
- Pueblo of Santa Ana Approval and Map (PDF)(19 pp, 1 MB, July 2015)