Public water system · PA5630838
ActiveCornerstone Care
Non-transient non-community water system in Washington County, Pennsylvania, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
100
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-10-01 | 02 | 1025 | Yes | Archived |
| 2025-08-10 | 75 | 7500 | No | Unaddressed |
| 2025-07-01 | 27 | 2456 | No | Archived |
| 2025-07-01 | 27 | 2950 | No | Archived |
| 2025-07-01 | 02 | 1025 | Yes | Archived |
| 2025-05-11 | 75 | 7500 | No | Resolved |
| 2025-04-01 | 02 | 1025 | Yes | Archived |
| 2025-02-10 | 75 | 7500 | No | Resolved |
| 2025-01-01 | 02 | 1025 | Yes | Archived |
| 2024-10-31 | 75 | 7500 | No | Resolved |
| 2024-10-01 | 02 | 1025 | Yes | Archived |
| 2024-08-10 | 75 | 7500 | No | Resolved |
Cornerstone Care: frequently asked questions
Is Cornerstone Care's water safe to drink?
Cornerstone Care is an active non-transient non-community water system regulated under the Safe Drinking Water Act, overseen by the PA state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Cornerstone Care?
Cornerstone Care (PWSID PA5630838) is a private-owned non-transient non-community water system, regulated by the PA state drinking water program.
How many people does Cornerstone Care serve?
Cornerstone Care reports serving 100 people through 1 service connections in Washington County, Pennsylvania.
Where does Cornerstone Care get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Washington County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Tualatin Valley Water District | Washington | 224,600 | Community | Purchased surface water |
| Fayetteville Waterworks | Washington | 116,398 | Community | Purchased surface water |
| St George City Water System | Washington | 105,240 | Community | Purchased surface water |
| Johnson City Water Dept | Washington | 105,057 | Community | Surface water |
| Springdale Water Utilities | Washington | 98,948 | Community | Purchased surface water |
| Hillsboro, City of | Washington | 92,632 | Community | Purchased surface water |