PRESTON CITY SCHOOL
Connecticut - Non-Transient Non-Community - PWSID: CT1140443
System Information
| PWSID | CT1140443 |
| System Name | PRESTON CITY SCHOOL |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Non-Inventory |
| Owner Type | Local |
| EPA Region | 01 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Mar 15, 1994 |
| Last Reported | Mar 30, 2026 |
Location & Contact
| State | Connecticut |
| City | PRESTON |
| ZIP Code | 063659756 |
| Address | 1 ROUTE 164 |
| Organization | - |
| Phone | 860-889-6098 |
Population & Service
| Population Served | 176 |
| Service Connections | 1 |
Drinking Water Violations (31)
This water system has 31 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, 2003 | Jan 31, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Nov 9, 1999 | - | |
| Jan 1, 2003 | Mar 31, 2003 | MR | No | Yes | - | 1 mg/L | - | Resolved | Nov 9, 1999 | - | |
| Jan 1, 2003 | Mar 31, 2003 | MR | No | Yes | - | 10 mg/L | - | Resolved | Nov 9, 1999 | - | |
| Oct 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 1 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Oct 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 1 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Oct 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Oct 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jul 1, 2002 | Sep 30, 2002 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2002 | - | |
| Jul 1, 2002 | Sep 30, 2002 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2002 | - | |
| Jul 1, 2002 | Sep 30, 2002 | MR | No | Yes | - | 1 mg/L | - | Resolved | Sep 30, 2002 | - | |
| Jul 1, 2002 | Sep 30, 2002 | MR | No | Yes | - | 1 mg/L | - | Resolved | Sep 30, 2002 | - | |
| Jul 1, 2002 | Sep 30, 2002 | MR | No | Yes | - | 1 mg/L | - | Resolved | Sep 30, 2002 | - | |
| Jul 1, 2002 | Sep 30, 2002 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2002 | - | |
| Apr 1, 2002 | Jun 30, 2002 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 2002 | - | |
| Apr 1, 2002 | Jun 30, 2002 | MR | No | Yes | - | 1 mg/L | - | Resolved | Jun 30, 2002 | - | |
| Apr 1, 2002 | Jun 30, 2002 | MR | No | Yes | - | 1 mg/L | - | Resolved | Jun 30, 2002 | - | |
| Apr 1, 2002 | Jun 30, 2002 | MR | No | Yes | - | 1 mg/L | - | Resolved | Jun 30, 2002 | - | |
| Apr 1, 2002 | Jun 30, 2002 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 2002 | - | |
| Apr 1, 2002 | Jun 30, 2002 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 2002 | - | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | No | - | 5% of samples | - | Resolved | Nov 9, 1999 | - | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | No | - | 5% of samples | - | Resolved | Nov 9, 1999 | - | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | No | - | 5% of samples | - | Resolved | Nov 9, 1999 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | Yes | - | 10 mg/L | - | Resolved | Nov 9, 1999 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | Yes | - | 10 mg/L | - | Resolved | Nov 9, 1999 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | Yes | - | 10 mg/L | - | Resolved | Nov 9, 1999 | - | |
| Nov 1, 2000 | Nov 30, 2000 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2000 | - | |
| Nov 1, 2000 | Nov 30, 2000 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2000 | - | |
| Nov 1, 2000 | Nov 30, 2000 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2000 | - | |
| Jan 1, 1995 | Jun 30, 1995 | MR | No | No | - | TT | - | Resolved | Jun 30, 1995 | - | |
| Jan 1, 1995 | Jun 30, 1995 | MR | No | No | - | TT | - | Resolved | Jun 30, 1995 | - | |
| Jan 1, 1995 | Jun 30, 1995 | MR | No | No | - | TT | - | Resolved | Jun 30, 1995 | - |
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.