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SSTS certification and licensing FAQ

Frequently asked questions about SSTS certification and licensing.

How's the air there? Minneapolis sensor network tracks air quality at the neighborhood level

MPCA’s community air monitoring pilot grant program will provide $4.85 million to build more networks of community air sensors in the Twin Cities metro area.

Water quality standards

Under the federal Clean Water Act, states must designate beneficial uses for all waters and develop water quality standards to protect each use.