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Minnesota businesses, organizations, and municipalities seeking or holding MPCA wastewater permits are charged two basic types of permit fees: application fees and annual fees.

Environmental information and permits that affect metal fabrication and finishing businesses.

The MPCA amended Minnesota Rules relating to the grant application process for the solid waste management capital assistance program.

Systems to treat drinking water have been installed to address groundwater contamination in two St. Louis Park and three Edina municipal wells.

Bins and containers play a crucial role in your recycling program. Using consistent labels and bins will help to increase participation and decrease contamination. Put recycling bins next to every…

The Leech Lake Band of Ojibwe has hosted five MN GreenCorps members to help install solar panels and electric vehicle charges, promote food sovereignty, and more.

This permit aims to reduce phosphorus discharged by point sources to the Minnesota River Basin. This webpage contains links to the permit and its associated forms and fact sheets.

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

Information about a variety of initiatives in Minnesota related to PFAS pollution.

One of 12 major watersheds of the Minnesota River Basin, the Watonwan River Watershed covers 878 square miles in south-central Minnesota.

Minnesotans are encouraged to share feedback through Nov. 9, 2025

A TMDL to address E. coli aquatic recreation impairments in five main-stem reaches of the Minnesota River.

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.

Phosphorus management plans help wastewater treatment facility operators and managers evaluate pollution prevention and and management options that can reduce the amount of phosphorus discharged to Minnesota waters.

By taking steps beyond compliance to reduce your business's energy use and transportation impact and increasing the sustainability of your business's operations, your business can see tangible benefits.

Communities that are resilient to climate change are able to effectively to prepare for and recover from its effects, and continue to thrive.

Guidance for solid waste facilities

Some Minnesota companies are helping expand the use of recycled materials in the state, thanks to market development grants from the MPCA.

The MPCA provides financial and technical assistance to local government and other water resource managers to address nonpoint-source water pollution.

We hope to make your monitoring experience as easy and enjoyable as possible. If you have any questions, or don’t find the resources you need, please contact us. 13456: Volunteer water…