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Whether they are called sloughs, swamps, bogs, or potholes, these are all wetlands and they provide many environmental benefits and contribute to watershed health. Though Minnesota has lost almost half of its wetland acreage over time, the quality of the remaining wetlands is good overall.

The MPCA has important roles in protecting and restoring waters in degraded conditions.

Above and beyond: MPCA recognizes this Minneapolis manufacturer for proactively reducing air emissions and carbon footprint

The kind of permit a facility needs depends on how much air pollution the facility could emit based on its equipment or processes.

Groundwater is the source of drinking water for about 75% of all Minnesotans and provides almost all of the water used to irrigate crops. Its purity and availability is critical to the health of the state.

Determine if your facility requires an air permit and, if so, which permit type may be the best fit for your business.

Image Although Minnesota is rich in lakes and streams, Lake Superior is easily the most spectacular waterbody in Minnesota. Despite its immense size…

An air emissions risk analysis estimates the potential human health risks from air pollution emitted by a facility.

Forms, guidance, and assistance to apply for an air quality permit.

Learn what steps you can take to reduce the pollution from small neighborhood sources.

The MPCA provides additional guidance on air permitting and regulation requirements: New source review – Obtain a permit before beginning construction on new major-emitting industrial facilities…