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The MPCA issued the most recent municipal stormwater general permit (MNR040000) in November 2020.
Tools to help small businesses determine if they need an air emissions permit and/or track compliance with their current air emissions permit.
Training resources for feedlot officers in Minnesota.
MPCA permits are required for extensions, additions, or other modifications to sanitary sewer collection systems that result in new or increased discharges of pollutants.
Eight cities will receive grants to create plans that will protect homes and businesses from flooding and other climate impacts
Minnesota is a national leader in ensuring healthy air quality. The Clean Air Act requires states to take significant responsibility for preventing and controlling air pollution. States must pass…
Financial assistance for assessment and clean up of contaminated sites in Minnesota.
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.
Find out whether your feedlot needs to register, to get an environmental review, or apply for a permit.
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.
Elevated levels of trichloroethylene (TCE) are present in soil, soil vapor, and groundwater around this site in New Hope.
Financing is available for public entities in Minnesota to expand or improve stormwater infrastructure.
The AQI was developed to provide a simple, uniform way to report daily air quality conditions.
Groundwater is not a static thing, but moves around in the layers of rock and soil beneath our feet. How does this affect the work to treat contaminated groundwater and protect drinking water?
An air emissions risk analysis estimates the potential human health risks from air pollution emitted by a facility.
Completed rulemaking for changes to reporting requirements for hazardous air pollutants (HAPs).
Air pollution levels in Minnesota have steadily decreased over the past few decades and currently meet federal standards. But even levels that meet or are below these standards can affect people’s…
The Minnesota State Implementation Plan (SIP) is focused on the six criteria air pollutants regulated by national ambient air quality standards (NAAQS): ground-level ozone, fine particles, lead, nitrogen dioxide, carbon monoxide, and sulfur dioxide.
Public invited to comment on draft guidance A fish kill at Trout Valley Creek near Minneiska. The Minnesota Pollution Control Agency (MPCA) today released a…
The law requires manufacturers of video display devices (VDD) to register, pay an annual registration fee, and meet a recycling obligation based on their market share of VDD sold in Minnesota.