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Waterways in the northeastern part of the state are generally in better condition than those in the southern, central, and western regions.

To best serve the needs of all Minnesotans for healthy air, sustainable lands, clean water, and a better climate, the MPCA has committed to building a diverse, equitable, and inclusive workforce that…

As part of the MN Cup competition, MPCA offers a Sustainable Chemistry Prize of $10,000 to technologies and products that were designed using one or more green chemistry principles or that demonstrate safer or more sustainable chemistry than those already on the market.

Volkswagen settlement dollars are funding the replacement of older, dirtier diesel engines with newer, cleaner equipment.

Some facilities may have air emissions low enough to qualify as "insignificant," and not be required to have an air permit.

In rules, an incorporation by reference states that the contents of another document are part of the rule, even though the text of the referenced document does not appear in the rule itself.

Distribution media include both public domain products like aggregate or drainfield rocks, and proprietary products like expanded polystyrene aggregate and chambers.

Minnesota rules identify 16 standing beneficial uses for which waste generators or end users can simply follow the applicable rules without contacting the MPCA.

Financing for wastewater and stormwater projects is available for public entities.

Create an editable spreadsheet of details about your facility to make calculations of emissions.

Instructions for preparing for and completing the online exam for underground storage tank operator certification.

Hot mix asphalt plants in Minnesota must follow federal and state air standards.

The StormReady designation recognizes the MPCA’s commitment to emergency management planning and continuity of operations during an emergency.

Complaints of discrimination will be investigated

Facilities that produce air emissions can benefit by proposing limits on their own operations to avoid certain types of regulatory requirements. You might accept limits to stay under emission…

Lead-free fishing tackle is not a novelty. We provide this list of vendors that manufacture, retail, or supply nontoxic fishing weights.

MPCA recognized 253 municipal and industrial wastewater treatment plants for outstanding operations in 2023.