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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.
This page provides assistance for local units of government with development and implementation of their SSTS program.
Best practices for SSTS installations drafted by St. Louis County, Minn., in 2008 based on the experiences of SSTS installers and inspectors.
Dentists in Minnesota must meet federal and state requirements to limit the amount of mercury in their wastewater.
Wastewater treatment and disposal are important for protecting and preserving Minnesota's water resources. MPCA regulates wastewater treatment activities in Minnesota.
Environmental information for craft breweries, distilleries, wineries, and cideries, and for home brewers who want to start commercial production.
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.
In Minnesota, wastewater treatment operators must be certified to ensure that facilities meet operational requirements.
Application forms and instructions for applying for wastewater permits.
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 rules govern how septic systems are designed, installed, and managed.
Phosphorus management plans help wastewater treatment facility operators and managers evaluate pollution prevention and and management options that can reduce the amount of phosphorus discharged to Minnesota waters.
New MPCA report monitors PFAS sources and movement, provides direction for preventing and managing PFAS pollution.
The Clean Water Act established the framework for creating water quality standards and continues to help us protect Minnesota's prized lakes and rivers.
Chloride is a problem for wastewater facilities and stormwater permittees.
Information for cannabis growers and processors to understand environmental regulations and permits that may apply to their businesses.
Most AST systems that contain liquid capable of polluting the waters of the state are subject to state rules and permits.
Don't let your septic system freeze. Here are some simple tips that can help you avoid costly problems with your septic system.
Community wastewater treatment facilities and their operators play a critical role in maintaining a health community and preserving and protecting our waters.
Resources for the dry cleaning industry