Detroit

Oakland County's Sheriff's Building Cleared of Legionella, Continues Rigorous Water Safety Measures

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Published on January 22, 2026
Oakland County's Sheriff's Building Cleared of Legionella, Continues Rigorous Water Safety MeasuresSource: Google Street View

After a thorough round of water tests, Oakland County's Sheriff’s Administration Building has received a clean bill of health. Recent testing conducted last Tuesday revealed no traces of the bacteria Legionella, a promising sign following an employee's hospitalization due to Legionnaires' disease, reported The Detroit News. The lack of bacteria indicates that the rigorous efforts by the county to remediate the building's water system are bearing fruit. These efforts were ignited by previous incidents where water fixtures in the building tested positive for the bacteria.

As noted by CBS Detroit, this is not a standalone event but part of the county's broader protective measures, which include routine flushing throughout other facilities. In an effort to maintain this safety streak, Oakland County plans to extend such measures and testing through May this year. Additionally, a water safety committee has been instituted to maintain oversight on the quality of the county’s water systems, ensuring that the health hazard does not recur.

Following earlier positive tests, the county's response amplified into a full-scale investigation to prevent further outbreaks. This led to not only immediate action but the formation of a long-term strategy to manage water safety. “These results are very encouraging and show the remediation steps we’ve taken are working,” Oakland County Executive Dave Coulter affirmed, in a statement captured by CBS Detroit. The pledge to persist with rigorous testing and preventive practices reflects the county's focus on safeguarding public and employee health in the face of waterborne threats.

Results from additional water tests conducted on the same day at the Oakland County Circuit Court Tower are anticipated soon, as per MLive. The scheduled follow-up testing extends to both the sheriff’s building and the courthouse tower, marking a committed examination spanning several months. Apart from safeguarding these sites specific to the Legionnaires' investigations, the county's proactive response also encompasses the initiation of routine water testing across other county-owned properties, a testament to their intent to ensure comprehensive water safety.