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Join the celebration! We look forward to highlighting Minnesota’s clean water successes and invite you to use our 50th anniversary art and branded graphics.
To help you quickly determine whether this permit affects you, what your requirements are, and what to do next, the MPCA has developed an Applicability flow chart
The MPCA completed 75 enforcement cases for water quality, air quality, waste, stormwater, and wastewater violations in the second half of 2024.
Pesticide NPDES Permit Steps to Compliance Step 2: submit a notice of intent
Forms, guidance, and assistance to apply for an air quality permit.
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…
Any facility that emits air pollutants above certain levels is required to have an air quality permit.
A 2008 law requires the MPCA to analyze and consider “cumulative levels and effects of past and current pollution” for air permits in a specific part of south Minneapolis.
Determine if your facility requires an air permit and, if so, which permit type may be the best fit for your business.
Pesticide NPDES permit steps to compliance: Terminating pesticide permit
This webpage will not only address potential noncompliance issues for air permittees, but it will help inspectors get all of the necessary information to facilities with one link.
In the management of construction stormwater, MPCA recognizes Southwest Light Rail Extension project for responsible development through stormwater controls.
Where possible, permit holders must use MPCA's e-Services to apply for reissuance and administrative amendments.
The MPCA has important roles in protecting and restoring waters in degraded conditions.
In karst landscapes, the distinction between groundwater and surface water is blurry.
The MPCA studies, monitors, and regulates numerous water pollutants to protect human health and the environment. At the state level, three agencies share the monitoring and control of pollutants:…
MPCA industrial stormwater staff assigned by county.
Under the federal Clean Water Act, states must designate beneficial uses for all waters and develop water quality standards to protect each use.
Community wastewater treatment facilities and their operators play a critical role in maintaining a health community and preserving and protecting our waters.
Forms and guidance for recordkeeping, submittal, and reporting for air permits.