Stacks of long metal pipes in standing storm water.

Facilities in specific industries that store materials, waste, or equipment outdoors are subject to industrial stormwater regulations administered by the MPCA. These facilities must take steps to monitor and manage stormwater on their properties where stormwater may come into contact with harmful pollutants including toxic metals, oil, grease, de-icing salts, and other chemicals.

Industrial stormwater permittees in Minnesota are regulated by a general permit that is reissued every five years.

Annual report

Submit annual reports to the MPCA via e-Services. Learn more: Step 6: Meet requirements

Special and impaired waters search tool

Facilities with industrial stormwater permits can use this tool to identify special and impaired waters near their monitoring locations as required by the general permit.

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