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These Minnesota sites are registered with the MPCA to accept covered electronic devices for recycling.

Minnesota passed a law in 2023 that restricts the use of lead and cadmium in 15 categories of consumer products, including toys and school supplies.

Status of total maximum daily load (TMDL) projects in Minnesota.

Details on sampling and monitoring requirements of your industrial stormwater permit.

The MPCA has a variety of educational displays, programs, and materials about chloride pollution. We encourage our partners to utilize these resources to engage with their community.

The MPCA 401 certification fills a unique niche in protecting water quality by applying state water quality standards to projects.

The MPCA completed 75 enforcement cases for water quality, air quality, waste, stormwater, and wastewater violations in the second half of 2024.

The MPCA closed 118 enforcement cases for water quality, air quality, waste, stormwater, and wastewater violations in the second half of 2023.

The MPCA completed 78 enforcement cases for water quality, air quality, waste, stormwater, and wastewater violations in the second half of 2025, for a total of 146 for the year.