Report A Threat

Report a Threat to Water Quality

To report spills, releases, or other environmental emergencies:

  • State Pollution Emergency Alerting System Hotline
    Serves the Department of Environment, Great Lakes, and Energy
  • Federal National Response Center Hotline
    Serves the U.S. Environmental Protection Agency and U.S. Coast Guard

If the matter is not urgent but you have a question or are seeking information, please call the 24-hour emergency dispatcher at the Michigan Department of Environmental Quality’s Pollution Alert System at 800.662.9278.

If you observe any threats, potential violations, or have questions about something you have observed in the bay or its watershed, please call us at 231.935.1514.