Who supplies my water · PA

Where Jefferson's tap water comes from

EPA records point to York Water Co as the water system for Jefferson.

York County · Population 655

The water system for Jefferson

York Water Co
PWSID PA7670100 · Purity Score 95/100 (Excellent) · Confidence: moderate · Assessed at the water-system level
About 100% of Jefferson's homes are inside York Water Co's service area (EPA service-area map).
Full water report for York Water Co

System-level records from EPA. Not a test of your tap.

A ZIP code is a postal area, not a water service area. Your water bill names your supplier.

Follow this water

Follow Jefferson's water

One email when York Water Co publishes a new sampling round, a result moves above or below its reference, or the system's score changes.

Double opt-in: we email a confirmation link. Unsubscribe anytime. No spam.