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Superfund requires specific investigation and cleanup processes, designates parties that are legally responsible for the cleanup, and provides funds for certain types of cleanups under Minnesota’s Environmental Response and Liability Act (MERLA).
Environmental information and resources for the aggregate industry.
Stakeholders affected by the Minnesota Electronics Recycling Act must be registered with the MPCA.
Many residents have questions and concerns about loud noises or unpleasant odors that may be associated with industries or businesses in their community.
Image Aboveground storage tank (AST) requirements are found in Minnesota Rules, Chapter 7151. In general:new tanks and piping must be designed to…
Groundwater and drinking water in the east Twin Cities metro area is contaminated with PFAS due to 3M's disposal practices at four sites in the area.
Sustained efforts by cities and water management organizations have restored water quality in two Dakota County lakes.
What to consider when cold weather has you looking into home weatherization projects
The MPCA issued a new air quality permit for this manufacturing facility in White Bear Township.
Information will support the phase out of nonessential use of “forever chemicals” in Minnesota
What is the blue-green scum that looks like spilled paint?In lakes that are over-enriched with phosphorus and nitrogen, algae tend to prosper and create algae blooms. Blue-green algae and one type in…
Application forms and instructions for applying for wastewater permits.
An electronics collector is a public or private entity that receives electronic devices from households and arranges for the delivery of the devices to a recycler. In Minnesota, electronics…
The Minnesota GreenCorps program, coordinated by the MPCA, aims to preserve and protect Minnesota’s environment while training a new generation of environmental professionals.
The MPCA’s role in regulating data centers The MPCA ensures data centers meet strong environmental standards to protect our air, water, and the health of Minnesotans. We monitor and regulate…
Improving water quality in Lake George has required treating phosphorus in the water and filtering pollutants out of urban stormwater.
Residents' guide to stormwater permitting.
Lead-free fishing tackle is not a novelty. We provide this list of vendors that manufacture, retail, or supply nontoxic fishing weights.
Apply for the 2025-2026 Minnesota GreenCorps program and spend a year working on environmental issues and making a difference in communities around the state.
In Minnesota, wastewater treatment operators must be certified to ensure that facilities meet operational requirements.