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MPCA guidance for evaluating when closed landfills may exit the postclosure care phase.

Create an editable spreadsheet with the information indicated below. Each step in your calculations needs to be clear and easy to follow.Facility informationProvide the facility ID, file number, and…

The MPCA proposes to adopt the U.S. EPA's 2013 national recommended water quality criteria for ammonia as its Class 2 ammonia water quality standards for the protection of aquatic life.

Elevated levels of tetrachloroethylene and trichloroethylene have been found in soil vapor around this site in St. Paul.

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.

Properly trained and certified SSTS personnel are critical. What work duties can local program staff do before becoming certified, and how can that process be expedited?

Elk River Landfill, Inc. proposes a northward expansion of its landfill into Livonia Township.

Disposing of wastes from a natural disaster or large fire

Following the 2024 legislative session, the MPCA was charged with appointing a 15-member task force to advise the agency on policy and program opportunities that would increase the recovery of critical materials from end-of-life products.

Construction and interim feedlot permit forms

Chemicals in the air toxics emission inventory.

The MPCA provides workshops and conferences to help solid waste landfill operators get certified and stay up to date.

Chloride is a problem for wastewater facilities and stormwater permittees.

Underground storage tank (UST) facilities must designate owners, operators, or employees as Class A, Class B, and Class C operators.

MPCA rules govern the collection, transportation, storage, processing, and land application of animal manure and other livestock operation wastes.

State agencies support Minnesota's sustainable purchasing efforts by using state contracts.

The MPCA regulates both underground and aboveground commercial storage tanks above a certain size that hold petroleum or hazardous liquids.

PFAS are persistent and problematic chemicals that are found throughout the environment and not just in areas where large quantities have been manufactured, disposed of, or spilled. PFAS are…

Minnesota state agencies are working together to reduce greenhouse gas emissions that cause climate change.

MPCA industrial stormwater staff assigned by county.