Mich. Admin. Code R. 325.1656a
Current through Vol. 24-21, December 1, 2024
Rule 156a. Toxic or flammable gases that are present in the groundwater shall be vented from the water supply system. The vent shall discharge to the outside atmosphere where the gases will not be a hazard. A health officer or the department shall be consulted for proper identification or treatment of gases.
Mich. Admin. Code R. 325.1656a