KEYSTONE STATE PARK
Pennsylvania — Transient Non-Community — PWSID: PA5650800
System Information
| PWSID | PA5650800 |
| System Name | KEYSTONE STATE PARK |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Inactive |
| Owner Type | State |
| EPA Region | 03 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 29, 1980 |
| Last Reported | Mar 30, 2026 |
Location & Contact
| State | Pennsylvania |
| City | DERRY |
| ZIP Code | 15627 |
| Address | RR 2 BOX 101 |
| Organization | — |
| Phone | 724-668-2939 |
Population & Service
| Population Served | 2,000 |
| Service Connections | 54 |
Drinking Water Violations (18)
This water system has 18 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 1999 | Jun 30, 1999 | MR | No | Yes | — | 5% of samples | — | Resolved | Jun 30, 1999 | — | |
| Jun 1, 1999 | Jun 30, 1999 | MR | No | Yes | — | 5% of samples | — | Resolved | Jun 30, 1999 | — | |
| Jun 1, 1999 | Jun 30, 1999 | MR | No | Yes | — | 5% of samples | — | Resolved | Jun 30, 1999 | — | |
| Jan 1, 1997 | Dec 31, 1997 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1997 | — | |
| Jan 1, 1997 | Dec 31, 1997 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1997 | — | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1995 | — | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1995 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1994 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1994 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1993 | — | |
| Apr 1, 1992 | Apr 30, 1992 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 1992 | — | |
| Apr 1, 1992 | Apr 30, 1992 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 1992 | — | |
| Dec 24, 1979 | Dec 23, 1980 | MR | No | Yes | — | 10 mg/L | — | Archived | Dec 23, 1980 | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — |
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.