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Countless bacteria can be found in land, water, humans, and animals. Most bacteria are beneficial, serving as food for larger organisms and playing critical roles in natural processes such as organic…
The MPCA has a mobile air monitoring program that allows the agency to respond faster to community air quality concerns across the state. The mobile air monitor collects data in areas where permanent…
St. Paul Brass manufactures brass, bronze, and aluminum castings in the Frogtown neighborhood of Saint Paul, an environmental justice area.
PolyMet Mining plans to develop a mine and processing plant to extract copper, nickel, and precious metals.
Minnesota’s biosolids PFAS strategy requires all biosolids intended for land application be tested for PFAS before use and response actions based on sample results.
Requirements for discharges from a project site and/or management control site(s).
The MPCA has withdrawn proposed rules relating to waste treated seeds.
Eight cities will receive grants to create plans that will protect homes and businesses from flooding and other climate impacts
Environmental information and resources for the biochar industry.
Hot mix asphalt plants in Minnesota must follow federal and state air standards.
CAP provides financial and technical assistance to local governments to encourage investment in the proper management of solid waste.
Northshore Mining Company has applied for updated wastewater and air quality permits for its Silver Bay taconite processing plant and Mile Post 7 tailings basin.
What is a stormwater catch basin, and should I be worried about it?
Minnesota GreenCorps members serving with the City of Minneapolis developed a mini-course for residents about responsible use of deicing salt.
MPCA is planning new rules governing how the MPCA determines currently unavoidable uses of per- and polyfluoroalkyl substances (PFAS) in products.
Cleveland-Cliffs owns the Minorca Mine northeast of Virginia, Minnesota. The mine’s two taconite mining pits are about one mile southeast of the plant.
Collaboration and engagement have been keys to progress in the St. Louis River AOC.
The U.S. EPA approved Minnesota's Statewide Mercury Total Maximum Daily Load study in March 2007.
U.S. Steel Corp. operates the Minntac Taconite processing facility near the city of Mountain Iron, where it produces taconite pellets that are shipped for use at steel mills. U.S. Steel has applied for a reissued air permit so it can replace existing emissions controls in its pellet plant with cartridge filters.
Every two years, MPCA creates a list of impaired waters in the state that do not meet water quality standards.