Authority to Administer Standards Program
The Quartz Valley Indian Community of the Quartz Valley Reservation of California was granted treatment in a manner similar to a state (TAS) on February 13, 2020.
- [See Decision Document for the EPA’s Approval of the Quartz Valley Indian Community of the Quartz Valley Reservation of California Application for Treatment in a Similar Manner as a State ]
Tribe Standards in Effect for CWA Purposes
At this time, there are no approved tribal water quality standards.
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.