Search
MPCA is opening the rule that regulates about 17,000 animal feedlots.
Sanimax USA LLC failed to seek a required major air permit amendment and conduct air emissions modeling prior to making changes to its pollution control equipment systems in 2019 at its animal products rendering facility in South St. Paul, Minnesota.
We Are Water next visits Ely April 24 through June 16.
The We Are Water MN exhibit in Duluth's Hartley Nature Center runs from February 29 through April 22.
Hear Josh Krenz's story about protecting water in Minnesota at We Are Water MN, a traveling exhibit and community engagement program that explores Minnesotans’ relationships with water. You can visit the exhibit from March 2 through April 24 at the Sherburne History Center in Becker, Minn.
Removing Middle Lake from the impaired waters list required wrangling with a bottom feeder, the invasive carp.
In Minnesota, handlers of oil and hazardous substances are required to prepare for potential spills and take steps to prevent them.
Based on volume, construction and demolition debris presents a big opportunity for reducing waste and its environmental effects.
This long-term data gathering initiative helps track trends in water bodies around the state. The MPCA is grateful for every volunteer who has dedicated time to monitoring their favorite lake or stream.
Permitted waste facilities, waste projects, and waste haulers in Minnesota must submit regular reports to the MPCA.
Permitted waste facilities, waste utilization projects, and waste haulers in Minnesota must submit regular reports to the MPCA.
A training and certification program for evaluating aquatic life in Minnesota’s rivers and streams.
Permits for wastewater treatment require monthly, quarterly, or annual reporting of discharge monitoring results
Environmental information and resources for the automotive industry
MPCA permits are required to both build and operate landfills in Minnesota.
MPCA plans to amend its 20-year old rules governing land treatment of petroleum-contaminated soil.
The northeast region of Minnesota is home to the state’s metallic mining industry. The "Iron Range" has a history of iron ore (“ferrous”) mining dating back to the late 1800s and includes the large…
Profile of John Weiss, a volunteer with the MPCA's Volunteer Water Monitoring Program
Guidance for small businesses on reporting air emissions.
U.S. Steel Corp. operates a taconite mine and processing plant known as Keetac north of Keewatin, where it produces taconite pellets for use at iron and steel mills.