Montana's Clean Water Act Information Center

305(b) and 303(d) Documents


Draft 2018 Integrated Report for public review. The 60-day comment period has closed.


Final Integrated Reports

These documents and supporting files constitute the State of Montana's FINAL water quality Integrated Report submission to the U.S. EPA for the given reporting cycle. This includes both the Section 303(d) List and Section 305(b) Report as required under the federal Clean Water Act.