Authority to Administer Standards Program

This tribe was granted treatment in a manner similar to a state (TAS) on July 19, 1995.

Tribe Standards in Effect for CWA Purposes

The tribe’s initial water quality standards were approved on July 19, 1995. EPA has not completed its review of the revised criterion for mercury adopted under the Livestock and Wildlife use in Section IV.F. of the 2002 water quality standards. The revised mercury criterion has not been approved under section 303(c) of the Clean Water Act and the implementing federal regulations. The mercury criterion in Section IV. E. Livestock and Wildlife of the 1995 water quality standards is effective for Clean Water Act purposes. The corresponding provisions which are in effect for Clean Water Act purposes can be found in the 1995 version of the standards.

• [See Pueblo of Santa Clara Water Quality Standards (2002) ]
  (Effective April 7, 2006)
• [See Pueblo of Santa Clara Water Quality Standards (1995) ]

Federally Proposed or Promulgated Standards

At this time, there are no federally proposed or promulgated standards applicable to this tribe.

• Pueblo of Santa Clara Water Quality Standards (2002) (PDF)(47 pp, 2 MB)
• Pueblo of Santa Clara Water Quality Standards (1995) (PDF)(34 pp, 2 MB)