WILLOWDALE TOWN CENTER
Pennsylvania - Non-Transient Non-Community - PWSID: PA1150736
System Information
| PWSID | PA1150736 |
| System Name | WILLOWDALE TOWN CENTER |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 03 |
| Serves School | No |
| Wholesaler | No |
| First Reported | May 23, 1998 |
| Last Reported | Mar 30, 2026 |
Location & Contact
| State | Pennsylvania |
| City | CHADDS FORD |
| ZIP Code | 19317 |
| Address | PO BOX 1119 |
| Organization | WILLOWDALE TOWN CENTER |
| Phone | 610-358-5580 |
Population & Service
| Population Served | 500 |
| Service Connections | 8 |
Drinking Water Violations (166)
This water system has 166 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2023 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Jan 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Oct 16, 2020 | - | |
| Jan 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Oct 16, 2020 | - | |
| Oct 1, 2019 | - | MR | No | No | - | TT | - | Resolved | Nov 13, 2019 | - | |
| Oct 1, 2019 | - | MR | No | No | - | TT | - | Resolved | Nov 13, 2019 | - | |
| May 1, 2019 | - | RPT | No | No | - | - | - | Resolved | Sep 12, 2019 | - | |
| May 1, 2019 | - | RPT | No | No | - | - | - | Resolved | Sep 12, 2019 | - | |
| Jun 1, 2018 | - | RPT | No | No | - | - | - | Resolved | Aug 16, 2018 | - | |
| Jun 1, 2018 | - | RPT | No | No | - | - | - | Resolved | Aug 16, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.00005 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.05 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.007 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.010 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.010 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.0004 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.010 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.003 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.00005 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.003 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.5 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.5 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.0004 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.05 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.001 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.001 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.007 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.001 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.001 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.0005 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | - | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.0005 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.05 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | - | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.010 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Aug 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.05 mg/L | - | Resolved | Aug 30, 2016 | - |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.