Water Quality Standards Regulations: Havasupai Tribe
Presented below are water quality standards in effect for Clean Water Act (CWA) purposes.
The EPA is posting these standards as a convenience to users and has made a reasonable effort to assure their accuracy. Also, for each document listed under "Tribe Standards in Effect for CWA Purposes", the EPA has made a reasonable effort to identify parts of the standards that are disapproved or are otherwise not in effect for CWA purposes.
Authority to Administer Standards Program
This tribe was granted treatment in a manner similar to a state (TAS) on April 26, 2011.
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.