PSW POCOPSON
Pennsylvania — Community Water System — PWSID: PA1150147
System Information
| PWSID | PA1150147 |
| System Name | PSW POCOPSON |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Inactive |
| Owner Type | Private |
| EPA Region | 03 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 29, 1980 |
| Last Reported | Mar 30, 2026 |
Location & Contact
| State | Pennsylvania |
| City | BRYN MAWR |
| ZIP Code | 190103489 |
| Address | 762 LANCASTER AVE |
| Organization | — |
| Phone | 610-525-1400 |
Population & Service
| Population Served | 729 |
| Service Connections | 243 |
Drinking Water Violations (63)
This water system has 63 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 1, 2001 | Aug 31, 2001 | MR | No | Yes | — | — | — | Resolved | Aug 31, 2001 | — | |
| Aug 1, 2001 | Aug 31, 2001 | MR | No | Yes | — | — | — | Resolved | Aug 31, 2001 | — | |
| Jul 1, 2001 | Aug 13, 2001 | Other | No | Yes | — | — | — | Resolved | Aug 13, 2001 | — | |
| Mar 1, 2001 | Mar 31, 2001 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2001 | — | |
| Mar 1, 2001 | Mar 31, 2001 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2001 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.4 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.4 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.4 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.4 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.4 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.4 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | — | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | — | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | — | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | — | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | — | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | — | — | Resolved | Dec 31, 1996 | — | |
| Jun 24, 1982 | Jun 23, 1985 | MR | No | Yes | — | 0.010 mg/L | — | Archived | Jun 23, 1985 | — | |
| Jun 24, 1982 | Jun 23, 1985 | MR | No | Yes | — | 0.04 mg/L | — | Archived | Jun 23, 1985 | — | |
| Jun 24, 1982 | Jun 23, 1985 | MR | No | Yes | — | 2 mg/L | — | Archived | Jun 23, 1985 | — | |
| Jun 24, 1982 | Jun 23, 1985 | MR | No | Yes | — | 0.003 mg/L | — | Archived | Jun 23, 1985 | — | |
| Jun 24, 1982 | Jun 23, 1985 | MR | No | Yes | — | 0.0002 mg/L | — | Archived | Jun 23, 1985 | — | |
| Jun 24, 1982 | Jun 23, 1985 | MR | No | Yes | — | 0.05 mg/L | — | Archived | Jun 23, 1985 | — | |
| Jun 24, 1982 | Jun 23, 1985 | MR | No | Yes | — | 0.1 mg/L | — | Archived | Jun 23, 1985 | — | |
| Jun 24, 1982 | Jun 23, 1985 | MR | No | Yes | — | 0.002 mg/L | — | Archived | Jun 23, 1985 | — |
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.