Western Virginia Water Authority
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Boil Water Advisory - Limited Area
Boil Water Advisory for a limited number of customers on Denise Circle, Sourwood Street, and Wesvan Drive Roanoke
11/8/2025
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40 Years After - Remembering the Flood of 1985
11/5/2025 3:17:00 PM
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Dig with Care
Be safe. Call 811 before you dig.
8/29/2025 8:30:00 AM
Wastewater Epidemiology
What is Epidemiology?
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Study of health and disease conditions and causes in a defined population
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Identifies risk factors for disease and targets for preventative healthcare
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In our case, we work with scientists and researchers to test the wastewater from our community to identify pharmaceuticals, drug use and disease presence so that informed decisions can be made.
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Read more about our test results in our epidemiology brochure or on the VDH Covid-19 Wastewater Surveillance Dashboard
