Search
Most AST systems that contain liquid capable of polluting the waters of the state are subject to state rules and permits.
This page provides assistance for local units of government with development and implementation of their SSTS program.
New MPCA report monitors PFAS sources and movement, provides direction for preventing and managing PFAS pollution.
Best practices for SSTS installations drafted by St. Louis County, Minn., in 2008 based on the experiences of SSTS installers and inspectors.
Areas and communities with SSTS concerns have wastewater treatment methods that are not adequate to protect public health or the environment. Hundreds of small communities around the state have inadequate wastewater systems.
In Minnesota, certain tasks in the design, installation, repair, maintenance, operation, or inspection of septic systems can only be done by certified individuals. Find out what training, experience, and exams are required to fulfill the requirements for certification.
Information for cannabis growers and processors to understand environmental regulations and permits that may apply to their businesses.
Dentists in Minnesota must meet federal and state requirements to limit the amount of mercury in their wastewater.
In Minnesota, wastewater treatment operators must be certified to ensure that facilities meet operational requirements.
Underground storage tank (UST) facilities must designate owners, operators, or employees as Class A, Class B, and Class C operators.
Wastewater treatment and disposal are important for protecting and preserving Minnesota's water resources. MPCA regulates wastewater treatment activities in Minnesota.
Industrial Stormwater Steps to Compliance - Step 2: Consider certifying for No Exposure
The Minnesota Pollution Control Agency is committed to ensuring that every Minnesotan has healthy air, sustainable lands, clean water, and a better climate.
Environmental information for craft breweries, distilleries, wineries, and cideries, and for home brewers who want to start commercial production.
Application forms and instructions for applying for wastewater permits.
In Minnesota, about 18,000 regulated underground storage tanks (UST) are in use. State rules specify requirements for underground storage tanks (UST) that store petroleum or hazardous substances, and any piping or other structures that are part of the tank systems.
Many industrial by-products are good candidates for land application based on their nutrient content.
The MPCA completed 75 enforcement cases for water quality, air quality, waste, stormwater, and wastewater violations in the second half of 2024.
Findings underscore need to reduce use of “forever chemicals”
Fire departments are often the first responders to incidents that include spills of hazardous substance.