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Dentists in Minnesota must meet federal and state requirements to limit the amount of mercury in their wastewater.
Two small creeks in the Nemadji River watershed are cleaner, and some fish have returned, after restoration work that the MPCA took part in.
The MPCA is leading multiple initiatives to reduce greenhouse gas emissions from the transportation sector.
Industrial Stormwater Steps to Compliance - Step 5: Gather application materials before applying, use the e-Service to apply or modify coverage
Owners/operators of construction activity must complete several steps before completing a permit application and beginning construction. These steps also help owners/operators determine their eligibility for coverage under the general permit.
Enbridge Energy is continuing restoration work around its new Line 3 crude oil pipeline across Minnesota. The new line replaces an aging Line 3 and began operating in October 2021, after Enbridge completed the project’s construction phase.
This page provides assistance for local units of government with development and implementation of their SSTS program.
Nitrogen management plans help operators of wastewater treatment facilities understand the inputs of nitrogen to their facilities and evaluate options that can reduce the amount of nitrogen discharged.
MPCA had approximately $250,000 in grant funding available to help Minnesota governments, businesses, institutions, and organizations address two specific needs: waste reduction/reuse and toxic products prevention.
MPCA's environmental review process for feedlots operates according to the rules of the Environmental Quality Board.
The MPCA developed the Wastewater Nitrogen Reduction and Implementation Strategy to decrease the wastewater sector’s nitrogen loads for the protection and restoration of bodies of water in and downstream of Minnesota.
The MPCA library provides access to the agency's curated collection of environmental information for agency employees, external professionals, and the public.
Guidance for solid waste facilities
Lake of the Woods is a big lake with a big problem caused by one of nature’s smallest organisms: algae. Scientists from the MPCA and the Science Museum are working together to understand why.
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.
Facilities that have site-specific state implementation plan (SIP) requirements may make changes to their operations that require changes to either their Administrative Order or Title I SIP…
Trichloroethylene and perchloroethylene have contaminated groundwater and caused vapor intrusion issues at this site.
Information and references for grantees with projects funded by the VW Settlement in Minnesota.
An air emissions risk analysis estimates the potential human health risks from air pollution emitted by a facility.
The MPCA solicited project proposals to distribute $1.6 million for climate planning projects to communities across Minnesota.