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Construction and interim feedlot permit forms
Industrial Stormwater Steps to Compliance - Step 5: Gather application materials before applying, use the e-Service to apply or modify coverage
Riverview LLP is seeking to expand its existing West River Dairy facility near Morris from 7,855 cows to a total capacity of 18,855 cows.
Some facilities may have air emissions low enough to qualify as "insignificant," and not be required to have an air permit.
From shorter winter ice seasons to shifting fish populations, climate change is transforming Minnesota lakes as we know them.
What an organization buys, who it buys from, and how it uses the goods and services once bought is a reflection of the organization's values. Sustainable purchasing policies shows a commitment to…
The MPCA has developed best practices for vapor intrusion mitigation and public communication work used by the agencies and our contractors.
Underground storage tank (UST) facilities must designate owners, operators, or employees as Class A, Class B, and Class C operators.
There are two types of federal air regulations, the National Emission Standards for Hazardous Air Pollutants (NESHAPs) and New Source Performance Standards (NSPSs). Either or both regulations may…
MPCA recognized 253 municipal and industrial wastewater treatment plants for outstanding operations in 2023.
Hot mix asphalt plants in Minnesota must follow federal and state air standards.
Forms, guidance, and assistance to apply for an air quality permit.
Minnesota businesses, organizations, and municipalities seeking or holding MPCA wastewater permits are charged two basic types of permit fees: application fees and annual fees.
Conditionally exempt facilities do not need an air quality permit if they follow specific requirements.
Lead-free fishing tackle is not a novelty. We provide this list of vendors that manufacture, retail, or supply nontoxic fishing weights.
Emissions generated from gasoline and diesel powered vehicles are the greatest source of air pollution in Minnesota
Northern Iron operates an iron foundry in an environmental justice area in Saint Paul's Payne-Phalen neighborhood.
New major-emitting industrial facilities and major modifications of existing facilities must obtain a permit before construction and include the best pollution-control technology available if they significantly increase emissions.
Chemicals in the air toxics emission inventory.
A water quality variance is a temporary change in a state's water quality standard for a specific pollutant and its relevant criteria, allowing deviation from meeting a water quality-based effluent limit for a particular discharger.