CHICAGO (June 3, 2019) – The Leech Lake Band of Objibwe of Minnesota has requested U.S. Environmental Protection Agency’s (EPA) approval to assert tribal authority to regulate water quality for all surface water bodies within its reservation.
from EPA News Releases https://www.epa.gov/newsreleases/epa-seeks-public-comment-leech-lake-band-ojibwe-minnesotas-application-implement-water