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States are responsible for developing a Regional Haze State Implementation Plan (SIP) that addresses regional haze in each Class I area located within the state and in each Class I area located…
Industrial Stormwater Steps to Compliance - Step 5: Gather application materials before applying, use the e-Service to apply or modify coverage
To obtain coverage under this permit, the owner(s) must document compliance with the criteria for coverage under this general permit, prior to disposal of the uncontaminated concrete.
This page provides assistance for local units of government with development and implementation of their SSTS program.
In 2010, the MPCA began receiving public inquiries about projects to mine silica sand for use in hydraulic fracturing, or “fracking,” a drilling method used for natural gas and oil wells.
Approximately $1.3 million in funding was available for local climate action planning and implementation projects.
Facilities that produce air emissions can benefit by proposing limits on their own operations to avoid certain types of regulatory requirements. You might accept limits to stay under emission…
MPCA's environmental review process for feedlots operates according to the rules of the Environmental Quality Board.
Chloride is a problem for wastewater facilities and stormwater permittees.
Biosolids that will be applied to land must meet strict regulations and quality standards.
The MPCA is proposing to amend Minnesota Rules governing animal feedlots.
The MPCA library provides access to the agency's curated collection of environmental information for agency employees, external professionals, and the public.
Disposing of wastes from a natural disaster or large fire
Guidance for solid waste facilities
Heavy metals are an ill-defined group of inorganic chemical hazards that include lead, chromium, arsenic, and cadmium. They may leach into soil and water from industrial sites, mines or…
MPCA completed 100 enforcement cases for water quality, air quality, waste, stormwater, and wastewater violations in the first half of 2024
Information and references for grantees with projects funded by the VW Settlement in Minnesota.
Dem-Con is proposing a change to begin accepting municipal solid waste (MSW), converting approximately 2.2 million cubic yards of permitted construction and demolition (C&D) space. A project of this size requires the project to go through the Environmental Impact Statement (EIS) process.
As Minnesotans prepare for another summer of outdoor activities, MPCA meteorologists are forecasting a moderately active air quality season.
The kind of permit a facility needs depends on how much air pollution the facility could emit based on its equipment or processes.