Health officials warn of harmful algal bloom in Michigan's Center Lake

2026-07-26
Health officials warn of harmful algal bloom in Michigan's Center Lake

Jackson County health officials have issued a warning after a harmful algal bloom was detected in Center Lake, Michigan, posing risks to public health.

Health Advisory Issued

The Jackson County Health Department confirmed the presence of a harmful algal bloom (HAB) in Center Lake. Authorities are urging residents and visitors to exercise extreme caution when engaging in water-based activities.

Exposure to these blooms can lead to various health complications. Symptoms often include skin irritation, rashes, or gastrointestinal distress if water is ingested accidentally. In severe cases, contact with certain types of cyanobacteria can cause more serious neurological or hepatic issues.

Safety Precautions for Residents

To minimise the risk of illness, health officials recommend several immediate precautions for those living near or visiting the area:

  • Avoid swimming or wading in water that appears discoloured, green, or contains scum.
  • Keep pets away from the lake margins and prevent them from drinking the water.
  • Rinse off thoroughly with clean water if accidental contact with lake water occurs.
  • Avoid consuming fish caught from the lake until further official clearance is provided.

Monitoring and Response

The presence of algal blooms is often influenced by nutrient runoff, rising water temperatures, and stagnant conditions. Local authorities are currently monitoring the situation at Center Lake to determine the extent of the bloom and the specific type of algae involved.

The health department will continue to conduct water quality testing to track the movement and intensity of the bloom. Residents are encouraged to report any visible signs of heavy algae growth or unusual water discolouration directly to local environmental services to assist in ongoing monitoring efforts.

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