Water quality in St. Davids, Pennsylvania
St. Davids is in Delaware County. 23 active public water systems serve the county; 13 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Delaware County
4 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Brinton Manor |
196 | 8 | 12.6 mi | |
| Southpoint Homeowners Assoc |
40 | 0 | 14.8 mi | |
| Veolia Water Bethel |
7,809 | 0 | 15.4 mi | |
| Chester Water Authority |
140,437 | 0 | 17.9 mi |
Non-community systems in Delaware County (18: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Radnor Valley Country Club |
80 | 1 | 1 | |
|
The Inn at Grace Winery |
40 | 2 | 0 | |
|
Malvern Camp at Stonybank |
400 | 2 | 1 | |
|
Malvern School of Glen Mills |
125 | 2 | 0 | |
|
Hillside Motel Glenn Mills |
25 | 2 | 0 | |
|
Commons at Chadds Ford |
100 | 4 | 0 | |
|
Chadds Ford Tavern |
500 | 2 | 0 | |
|
ST Cornelius Rcc School Bldg |
300 | 0 | 0 | |
|
ST Cornelius Parish Life Ctr |
27 | 0 | 0 | |
|
Brandywine Battlefield ST Park |
200 | 1 | 0 | |
|
Brandywine Summit Camp |
150 | 0 | 0 | |
|
Jimmy Johns |
500 | 0 | 0 | |
|
Ashleys Restaurant & Bar |
200 | 1 | 0 | |
|
Gradyville Foods Country Deli |
125 | 0 | 0 | |
|
Chadds Ford Barn Shops |
63 | 1 | 0 | |
|
Kevorkian Building |
60 | 3 | 2 | |
|
Brinton Suites |
50 | 0 | 0 | |
|
Primo Refill LLC |
25 | 0 | 0 |
About this data
Water systems are matched to Delaware County, nearest to St. Davids first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Pennsylvania records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.