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Important details to help make your e-Service submittal go as smoothly as possible.

Ready-to-run meteorological data suitable for AERMOD.

Starting Jan. 1, 2025, the first prohibitions of products containing intentionally added PFAS took effect in Minnesota.

Environmental information and resources for the aggregate industry.

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.

The MPCA completed 68 enforcement cases for water quality, air quality, hazardous waste, stormwater, and wastewater violations in the first half of 2025.

The MPCA recognized 236 wastewater facilities for outstanding operations in 2024.