FIRST CHURCH OF CHRISTIAN SCIENCE
Connecticut - Non-Transient Non-Community - PWSID: CT1610062
System Information
| PWSID | CT1610062 |
| System Name | FIRST CHURCH OF CHRISTIAN SCIENCE |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Non-Inventory |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Jul 12, 1979 |
| Last Reported | Jun 29, 2026 |
Location & Contact
| State | Connecticut |
| City | WILTON |
| ZIP Code | 06897 |
| Address | 531 Danbury Road |
| Organization | SYDNESS, JEFF |
| Phone | 203-762-3809 |
Population & Service
| Population Served | 33 |
| Service Connections | 1 |
Drinking Water Violations (107)
This water system has 107 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 21, 2016 | - | Other | No | No | - | - | - | Resolved | Mar 2, 2016 | - | |
| Mar 21, 2016 | - | Other | No | No | - | - | - | Resolved | Mar 2, 2016 | - | |
| Mar 3, 2016 | - | Other | No | No | - | - | - | Resolved | Mar 2, 2016 | - | |
| Mar 3, 2016 | - | Other | No | No | - | - | - | Resolved | Mar 2, 2016 | - | |
| Feb 25, 2016 | - | MR | No | No | - | TT | - | Resolved | Mar 2, 2016 | - | |
| Feb 25, 2016 | - | MR | No | No | - | TT | - | Resolved | Mar 2, 2016 | - | |
| Feb 25, 2016 | - | MR | No | No | - | TT | - | Resolved | Mar 2, 2016 | - | |
| Feb 25, 2016 | - | MR | No | No | - | TT | - | Resolved | Mar 2, 2016 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2015 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2015 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2015 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2015 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2015 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2015 | - | |
| Apr 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Mar 2, 2016 | - | |
| Jan 1, 2015 | Mar 31, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2015 | - | |
| Jan 1, 2015 | Mar 31, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2015 | - | |
| Jan 1, 2014 | - | TT | Yes | No | - | TT | - | Resolved | Mar 2, 2016 | - | |
| Jan 1, 2014 | - | TT | Yes | No | - | TT | - | Resolved | Mar 2, 2016 | - | |
| Jan 1, 2013 | Dec 31, 2015 | MR | No | Yes | - | 0.05 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2013 | Dec 31, 2015 | MR | No | Yes | - | 0.010 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2013 | Dec 31, 2015 | MR | No | Yes | - | 0.010 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2013 | Dec 31, 2015 | MR | No | Yes | - | 0.05 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2013 | Dec 31, 2015 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2013 | Dec 31, 2015 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2013 | Dec 31, 2015 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2013 | Dec 31, 2015 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2013 | Dec 31, 2015 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2013 | Dec 31, 2015 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2013 | - | MR | No | No | - | TT | - | Resolved | Mar 2, 2016 | - | |
| Jan 1, 2013 | - | MR | No | No | - | TT | - | Resolved | Mar 2, 2016 | - | |
| Jan 1, 2013 | Dec 31, 2015 | MR | No | Yes | - | 2 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2013 | Dec 31, 2015 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2013 | Dec 31, 2015 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2013 | Dec 31, 2015 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2013 | Mar 31, 2013 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2013 | - | |
| Jan 1, 2013 | Mar 31, 2013 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2013 | - | |
| Jan 1, 2013 | Dec 31, 2015 | MR | No | Yes | - | 2 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2013 | Dec 31, 2015 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2013 | Dec 31, 2015 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2013 | Dec 31, 2015 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2013 | Dec 31, 2015 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2013 | Dec 31, 2015 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2013 | Dec 31, 2015 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Dec 31, 2015 | - |
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.