primary water sources
gallons processed daily on average
of all Virginians on public water are customers
in planned improvements through 2027
Fairfax Water provides water to a large portion of Northern Virginia. The majority of customers receive water treated at Fairfax Water's treatment plants. Some customers receive water via the Washington Aqueduct.
To obtain water quality information use the links or the map below to select the region you are interested in and it will take you to the corresponding water quality information.