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Dentists in Minnesota must meet federal and state requirements to limit the amount of mercury in their wastewater.

Question and answer session with Lisa Weidemann, a community affairs specialist with the MPCA, about her work with the agency.

MPCA issues coverage to construction site owners and their operators to prevent stormwater pollution during and after construction, and protect Minnesota's water resources.

The MPCA has withdrawn proposed rules relating to waste treated seeds.

Some permittees are receiving phishing attacks claiming to be from the EPA. How to spot a phishing attack and what to do about it.

Details on major and minor modifications of a solid waste management facility permit.

MPCA permits are required to both build and operate landfills in Minnesota.

This advisory board includes 18 individuals representing a wide range of impacted parties under the Packaging Waste and Cost Reduction Act.

Public input is critical to the work that we do. We invite that input by soliciting comments on agency decisions, holding public informational meetings, and more.

Environmental information and resources for the aggregate industry.

Volkswagen settlement funds are helping MPCA clean up air pollution and invest in cleaner transportation to support a healthy environment and reduce emissions in Minnesota, especially in communities most impacted by vehicle pollution.

Sustainable aviation fuel (SAF) is low-carbon synthetic fuel made from non-petroleum sources that is blended with traditional jet fuel to reduce greenhouse gas emissions from air transportation.

Following the 2024 legislative session, the MPCA was charged with appointing a 15-member task force to advise the agency on policy and program opportunities that would increase the recovery of critical materials from end-of-life products.

Grant money was available to regulated air pollution emitting facilities for improvements that reduce emissions for environmental justice areas in Minnesota.

Guidance pertaining to the investigation and cleanup of hazardous substances, pollutants, and contaminants.

Minnesota industrial stormwater permittees in certain industries to monitor for PFAS in their stormwater runoff or snow.

This page provides assistance for local units of government with development and implementation of their SSTS program.

The Legislature has given the MPCA the authority to develop rules to protect state environmental resources.

The MPCA is planning new rules governing air quality. The main purpose is to adopt new rules to implement and govern regulation of facilities that emit air toxics.

The MPCA fines American Crystal Sugar in Moorhead $16,000 for wastewater violations.