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People who service and dispose of vehicle air conditioners or appliances that contain refrigerants must be certified.

Join the Cooperative Purchasing Venture (CPV)Through the Cooperative Purchasing Venture (CPV), eligible entities can purchase goods, certain services and utilities from contracts established for…

Guidance for MPCA contractor and subcontractors

Minnesota rules require many facilities that produce air emissions to conduct performance testing.

Young Life Castaway Club violated several wastewater regulations, mainly modifying wastewater treatment systems without approval, between 2019 and 2022 at its youth and family camp on Pelican Lake, just south of Detroit Lakes. These violations carry serious risks of harm to the environment.

Regular people are pretty good at judging water quality, and new research from the Minnesota Pollution Control Agency (MPCA) proves it.

Frequently asked questions about SSTS certification and licensing.

Septic tanks must be registered in Minnesota to ensure they are watertight and have adequate structural integrity.

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

Volunteers can search for a lake or stream site that works for them and sign up to monitor it.

The MPCA's new online training will help small businesses adapt to the effects of climate change and become more resilient.

Help your school get a recycling program organized and operating successfully.

Water quality trades that have been arranged in Minnesota illustrate many opportunities to enhance pollution reduction efforts while offering flexibility and cost savings to regulated municipalities and industries.

Answers to common questions about the Construction Stormwater Permit application

Create an editable spreadsheet with the information indicated below. Each step in your calculations needs to be clear and easy to follow.Facility informationProvide the facility information listed on…

Permits for wastewater treatment require monthly, quarterly, or annual reporting of discharge monitoring results

Businesses like grocery, liquor, and convenience stores depend on refrigeration systems. Some of these systems, however, can prove expensive to operate and harmful to the environment.

Resources for recycling market development

Minnesota prohibits rechargeable batteries and products with non-removable rechargeable batteries from being disposed of in mixed municipal waste.

Permit applications must include detailed emissions calculations to help determine which permit type or permit amendment is needed.