This includes the Michigan Public Service Commission, which regulates certain pipelines carrying hydrogen sulfide gas. The department also is improving the means of notifying residents and county governments when wells are to be drilled or repaired. The DEQ will conduct a joint public informational meeting with Michigan Public Service Commission staff in the near future to answer questions and receive input on regulation of gas wells and pipelines. Details of the meeting will be announced once they are finalized. Hydrogen sulfide occurs naturally in gas from a small portion of wells.
Higher concentrations can cause nausea and headaches.
Increased concentrations cause loss of smell and can be deadly. The gas has been produced in the Manistee area for more than 15 years, and much longer in other parts of the state. Existing state law imposes stringent safeguards on hydrogen sulfide wells, including special requirements for construction materials, warning signs, safety equipment, setback and location restrictions, gas detection and containment, and contingency plans for notifying nearby residents in emergencies.