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Businesses with low levels of actual emissions can submit a simplified permit application and obtain a registration permit, with greater flexibility to make changes as long as they continue to maintain permit requirements.

Removing of an old dam and restoring a creek's curves are improving habitat and water quality in the Pomme de Terre River Watershed.

New data reviews focused on Twin Cities metro, other large regional centers

A water quality variance is a temporary change in a state's water quality standard for a specific pollutant and its relevant criteria, allowing deviation from meeting a water quality-based effluent limit for a particular discharger.

The MPCA plans to amend Minnesota Rules chapter 7050, which establishes beneficial uses and water quality standards to protect those uses, and designates where the uses occur in waters of the state.

A watershed is the area of land where all of the water that drains off of it goes into the same place — a river, stream or lake.

Waterways in the northeastern part of the state are generally in better condition than those in the southern, central, and western regions.

From the days when raw sewage flowed into rivers and lakes, Minnesota’s water bodies have come a long way. However, there is still work to be done in the restoration and protection of our waters.

According to a MPCA enforcement investigation, Crenlo Cab Products, LLC, failed to meet several air quality and hazardous waste permit requirements in 2019 and 2020.

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

The Minnesota Pollution Control Agency is planning amendments to rules governing water quality fees (Minn. R. ch. 7002 and 7083).