Who supplies my water · VA
Where Sterling's tap water comes from
EPA records point to Loudoun Water as the water system for Sterling.
Loudoun County · Population 30,337
The water system for Sterling
Loudoun Water
PWSID VA6107350 · Purity Score 100/100 (Excellent) · Confidence: moderate · Assessed at the water-system levelAbout 98% of Sterling's homes are inside Loudoun Water's service area (EPA service-area map).
Full water report for Loudoun WaterLoudoun Water: contact and record
System-level records from EPA. Not a test of your tap.
ZIP codes in Sterling
A ZIP code is a postal area, not a water service area. Your water bill names your supplier.
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Follow Sterling's water
One email when Loudoun Water publishes a new sampling round, a result moves above or below its reference, or the system's score changes.
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