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A new facility that will process organic materials through anaerobic digesters in Shakopee.
MPCA issues coverage to construction site owners and their operators to prevent stormwater pollution during and after construction, and protect Minnesota's water resources.
East Central Solid Waste Commission (ECSWC) proposes to add 1.7 million cubic yards of MSW capacity to their landfill near Mora, Minnesota, which requires an environmental impact statement.
Industrial stormwater steps to compliance Step 6: Meet requirements
Demonstration/research projects (DRPs) allow permittees to explore potential beneficial uses or new methods of solid waste management through a limited-scale project.
The Minnesota State Implementation Plan (SIP) is focused on the six criteria air pollutants regulated by national ambient air quality standards (NAAQS): ground-level ozone, fine particles, lead, nitrogen dioxide, carbon monoxide, and sulfur dioxide.
The MPCA completed 68 enforcement cases for water quality, air quality, hazardous waste, stormwater, and wastewater violations in the first half of 2025.
BMPs required to manage the slurry to comply with Minnesota statute and agency rules to protect water quality.
Important details to help make your e-Service administrative submittal go as smoothly as possible.
MPCA permits are required for extensions, additions, or other modifications to sanitary sewer collection systems that result in new or increased discharges of pollutants.
New MPCA report monitors PFAS sources and movement, provides direction for preventing and managing PFAS pollution.
Minnesota rules require many facilities that produce air emissions to conduct performance testing.
A TMDL to address E. coli aquatic recreation impairments in five main-stem reaches of the Minnesota River.
Properly trained and certified SSTS personnel are critical. What work duties can local program staff do before becoming certified, and how can that process be expedited?
MPCA investigation confirms discharges sediment-laden water into the Long Prairie River, in addition to other violations, during construction of CSAH 56 & 38.
An August 2023 MPCA inspection confirmed failures to conduct weekly inspections and train staff to properly handle and store hazardous waste at its residential and commercial cabinet production facility in St. Cloud.
Feedlot nutrient and manure management
Permits for wastewater treatment require monthly, quarterly, or annual reporting of discharge monitoring results
Environmental information and resources for the automotive industry
Answers to frequently asked questions about compliance and MPCA's enforcement of environmental rules in Minnesota.