GRAND PORTAGE TRIBE
WATER QUALITY STANDARDS TRIENNIAL REVIEW
The Grand Portage Band of Minnesota Chippewa Tribe has water quality standards (WQS) approved by the U.S. EPA under section 303 of the Clean Water Act. Public comment period starts January 27th and will remain open through March 14th.
Grand Portage seeks public comments on the following items: (1) proposed changes in recreation criteria; (2) proposed biological criteria; (3) proposed ammonia criteria; (4) proposed nutrient criteria; and (5) whether any other changes should be made to the WQS during the triennial review process. The proposed recreation, nutrient, biological, and ammonia criteria are provided in red font in the Grand Portage Water Quality Standards.
* The Public Notice with contact information can be found here.
* The Grand Portage Reservation Water Quality Standards, with proposed changes can be found here.
* Supporting Information for Grand Portage Proposed Nutrient Criteria can be found here.