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In 2009, a federal court ruled that NPDES permits were required for all biological and chemical pesticide applications that leave a residue in water when applications are made in, over, or near waters of the United States.
Minnesota rules require many facilities that produce air emissions to conduct performance testing.
The MPCA is proposing to amend Minnesota Rules governing animal feedlots.
Studies of Minnesota’s waters show that contaminants of emerging concern are widespread in the state’s lakes and rivers.
Minnesota’s policy is to eliminate or reduce the use, generation, and release of toxic pollutants and hazardous wastes at their source.
Resources for wastewater clients.
MPCA established a network of long-term biological monitoring stations that represent a variety of stream types in their most natural condition.
Hot mix asphalt plants in Minnesota must follow federal and state air standards.
New Resource Management Report explores how Minnesota could greatly reduce landfill disposal by 2045 through policy changes, major system investments, and performance from emerging technologies.
Information will support the phase out of nonessential use of “forever chemicals” in Minnesota
Dairy will pay a fine and take corrective steps for improperly discharging industrial waste into a city curb and gutter stormwater system in Nicollet County.
Pig’s Eye Dump in Saint Paul has been slated for cleanup and restoration.
Dentists in Minnesota must meet federal and state requirements to limit the amount of mercury in their wastewater.
The MPCA is planning a new rule governing waste, adopting new rules to implement and govern regulation of the Packaging Waste and Cost Reduction Act.
Protecting and restoring water quality is one of the MPCA's core areas of focus.
Environmental information and resources for the automotive industry
Minnesota has a new law that prohibits nonessential use of per- and polyfluoroalkyl substances (PFAS).
Environmental information and permits that affect businesses that paint, coat, or strip surfaces.
Image Aboveground storage tank (AST) requirements are found in Minnesota Rules, Chapter 7151. In general:new tanks and piping must be designed to…
MPCA's fish sampling process and why we do it