2017-2018 seasonal information: Be sure to clean up any excess salt and sand you spread at your facility during the winter. Salt is effective only when the temperature is above 15 degrees; use sand for traction during cold weather events. Check out MPCA’s “Winter parking lot and sidewalk maintenance manual” for more info.
Industrial Stormwater Permit Information Access: Use this database to find detailed facility information about industrial stormwater facilities, including basic compliance information.
Industrial Stormwater e-Newsletters
Other helpful information:
Program contact information:
The ISW Digital Document Library provides guidance to help staff of industrial facilities that have the potential to impact stormwater meet requirements in the Multi-Sector General Permit for Industrial Activity or assist with overall stormwater management. In addition to general guidance documents, the ISW Digital Document Library has example documents that staff are using to implement best management practices (BMPs) and protect stormwater. Common examples of documents in the ISW Digital Document Library include:
inspection and checklists and forms, site plan review checklists, documentation tracking mechanisms, or standard operating procedures.
All documents in the ISW Digital Document Library are available for all site users to download and use. Enjoy!