This bill proposes the addition of permeable synthetic turf as a recognized best management practice for controlling stormwater runoff in Minnesota. It mandates that the commissioner of the Pollution Control Agency include this practice in the Minnesota Stormwater Manual, highlighting its effectiveness comparable to permeable pavement. The bill outlines specific requirements for the synthetic turf, including a minimum permeability rate of 25 inches of liquid per hour, compliance with flammability standards, and the absence of harmful PFAS substances. Additionally, it specifies that the turf should not be used in residential projects with rubber infill and must be manufactured to replicate natural turf with certain durability features.

Furthermore, the bill clarifies that indoor/outdoor carpeting designed for concrete surfaces does not qualify as permeable synthetic turf and should not be utilized for stormwater management. This legislation aims to enhance environmental practices related to stormwater runoff while ensuring safety and compliance with established standards.