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MPCA rules govern how septic systems are designed, installed, and managed.
We Are Water next visits Ortonville and the Big Stone Lake area March 15 through April 21.
The MPCA Brownfield Program is a fee-for-service program that provides assistance to promote the investigation, cleanup, and redevelopment of property that is contaminated with petroleum and hazardous substances.
Resources for wastewater clients.
Permits for wastewater treatment require monthly, quarterly, or annual reporting of discharge monitoring results
State experts anticipate an active summer for air quality alerts with recurring ozone and wildfire smoke events
Businesses with low levels of actual emissions can submit a simplified permit application and obtain a registration permit, with greater flexibility to make changes as long as they continue to maintain permit requirements.
The St. Louis River Mercury TMDL will determine mercury reductions needed for lakes and rivers in the St. Louis River watershed.
Image MPCA staff provide technical assistance to businesses seeking to improve their environmental performance and prevent pollution.Small business…
Environmental information for craft breweries, distilleries, wineries, and cideries, and for home brewers who want to start commercial production.
The MPCA issued a new air quality permit for this manufacturing facility in White Bear Township.
What is the blue-green scum that looks like spilled paint?In lakes that are over-enriched with phosphorus and nitrogen, algae tend to prosper and create algae blooms. Blue-green algae and one type in…
Elk River Landfill, Inc. proposes to expand its existing municipal solid waste (MSW) landfill near Elk River.
The MPCA is collaborating with many federal, Tribal, state, and local partners to clean up contaminated sites in the Duluth harbor and St. Louis River.
MPCA's fish sampling process and why we do it
The Minnesota Pollution Control Agency (MPCA) requests public comment on a rule that will shape nation-leading restrictions on the use of per- and polyfluoroalkyl substances (PFAS).
401 Certification process for applying Minnesota water quality standards to federal permitting actions.
The U.S. EPA has awarded Minnesota $200 million to cut climate pollution from our state’s food systems through the Climate Pollution Reduction Grants program.
During the 2023 legislative session, legislators passed more than a dozen funding and policy proposals to address food waste, organics, recycling market development, and wood waste.
Tools to help small businesses determine if they need an air emissions permit and/or track compliance with their current air emissions permit.