Water Safety Restored at Rochester Campus
Recent tests show no detectable Legionella bacteria, easing water restrictions for residents of the local facility.
Updated on Oct. 22, 2026 in Asthma

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Recent water samples collected on September 21, 2026, at Rochester Regional Health's St. Mary's Campus indicate no detectable levels of Legionella bacteria. This update follows water restrictions implemented in July 2026 across the facility, which houses the 120-bed Unity Living Center and Moore Park Apartments.
Why it matters
The testing, which affects nearly 150 residents, was initiated after previous samples showed elevated levels of the bacteria. Controlling Legionella is critical to preventing Legionnaires' disease, a respiratory condition characterized by symptoms such as high fever, cough, and confusion.
Water samples collected on September 21, 2026, show no detectable Legionella bacteria at the Rochester facility. It remains unknown if any further environmental remediation steps are required beyond continued monitoring.
The players
Rochester Regional Health
A health system providing clinical care and managing residential facilities in Rochester, N.Y.
Unity Living Center
A 120-bed residential facility located on the St. Mary's Campus.
The details
Rochester Regional Health managed the site response by implementing alternative drinking and bathing protocols throughout the campus. Testing for Legionella is a standard safety measure because the bacteria thrive in water systems and can cause pneumonia if inhaled via mist or water vapor. The organization continues to monitor water quality to ensure resident safety.
Timeline
July 2026: Drinking water restrictions were implemented.
September 21, 2026: The latest water samples were collected.
Health Landscape
The monitoring of building water systems follows established safety protocols for large residential facilities like those modeled after the 2015 South Bronx Legionnaires' disease outbreak. Healthcare facilities prioritize these tests to mitigate the risk of waterborne pathogens in sensitive populations.
Residents of shared living facilities should remain aware of symptoms like high fever, cough, and confusion, which may indicate a need for medical consultation. Any concerns regarding water safety in your own living environment should be raised with your local housing management or primary care physician.
The takeaway
Legionnaires' disease is a serious respiratory risk that requires prompt detection and strict water quality management in communal settings. Stay alert for signs of illness like confusion or persistent cough, and contact your doctor immediately if you or a family member exhibit these symptoms.
Further reading
For more information on respiratory health and environmental risks, visit the Asthma section.
Source note: This article includes information reported by WHEC.
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