Use the self-paced online training, Environmental permitting for small business to learn about air, waste, and water regulatory compliance concepts. See what activities and equipment may require a permit. Find out how to apply, comply, and terminate permits.
Check the industry and process resources page for specific information on your particular business type(s) and check the air emissions, waste management, and water quality pages for specific information on each regulatory program. The online training and subsequent information are not exhaustive, thus other regulations may apply.
Be sure to check with your county, city, and township to see if they have any additional requirements.
Storage tanks
Most aboveground storage tanks larger than 500 gallons or underground tanks larger than 110 gallons are to be registered with the MPCA. See the storage tanks pages for more information.
Tanks at gas stations in Anoka, Carver, Dakota, Hennepin, Ramsey, Scott, or Washington County must install Stage 1 vapor recovery equipment and test it every three years. Outside the metro counties, Stage 1 vapor recovery equipment is only required at gas stations that have an average monthly throughput of 100,000 gallons or more.
Report leaks and spills to the Minnesota Duty Officer at 651-649-5451 or 800-422-0798. Follow the general requirements for storage tanks.
Self-audit
Conducting a self-audit is a great way to ensure you are meeting environmental requirements. The MPCA offers environmental audits to help examine how well you are complying with environmental regulations, and correct any problems identified. The program focuses first on technical assistance and compliance, rather than enforcement. Details on participating in the program are available on the environmental audit page.
FAQs
Q: How do I file a complaint?
A: Submit an anonymous complaint any time using the online complaint form. Click ‘log in as guest.’ If you prefer to talk to a person, call the MPCA during business hours at 1-800-657-3864 or 651-296-6300.
Q: How do I find out which environmentally regulated businesses or contaminated properties are in my community?
A: Use the What’s in My Neighborhood page to search for information and locations of MPCA-regulated businesses and contaminated properties.
Q: How do I make an administrative change to my permit?
A: Find out how to notify the MPCA of changes in facility name, ownership, contact person, and location: Administrative change request forms
