MOUNT KISCO WATER DEPARTMENT
New York — Community Water System — PWSID: NY5903437
System Information
| PWSID | NY5903437 |
| System Name | MOUNT KISCO WATER DEPARTMENT |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 02 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 29, 1981 |
| Last Reported | Mar 27, 2026 |
Location & Contact
| State | New York |
| City | MOUNT KISCO |
| ZIP Code | 10549 |
| Address | VILLAGE HALL - 104 Main Street |
| Organization | BRANCATI, EDWARD W. |
| Phone | 914-864-0033 |
Population & Service
| Population Served | 11,187 |
| Service Connections | 2,700 |
Drinking Water Violations (47)
This water system has 47 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 1, 2024 | Nov 30, 2024 | TT | Yes | No | — | — | — | Resolved | Nov 30, 2024 | — | |
| Nov 1, 2024 | Nov 30, 2024 | TT | Yes | No | — | — | — | Resolved | Nov 30, 2024 | — | |
| Nov 1, 2024 | Nov 30, 2024 | TT | Yes | No | — | — | — | Resolved | Nov 30, 2024 | — | |
| Nov 1, 2024 | Nov 30, 2024 | TT | Yes | No | — | — | — | Resolved | Nov 30, 2024 | — | |
| Mar 1, 2016 | Mar 31, 2016 | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 2016 | — | |
| Mar 1, 2016 | Mar 31, 2016 | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 2016 | — | |
| Mar 1, 2016 | Mar 31, 2016 | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 2016 | — | |
| Mar 1, 2016 | Mar 31, 2016 | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 2016 | — | |
| Dec 1, 2015 | Dec 31, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2015 | — | |
| Dec 1, 2015 | Dec 31, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2015 | — | |
| Dec 1, 2015 | Dec 31, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2015 | — | |
| Dec 1, 2015 | Dec 31, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2015 | — | |
| Aug 1, 2015 | Aug 31, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2015 | — | |
| Aug 1, 2015 | Aug 31, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2015 | — | |
| Aug 1, 2015 | Aug 31, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2015 | — | |
| Aug 1, 2015 | Aug 31, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2015 | — | |
| Apr 1, 2014 | Apr 30, 2014 | MR | No | No | — | — | — | Resolved | Apr 30, 2014 | — | |
| Apr 1, 2014 | Apr 30, 2014 | MR | No | No | — | — | — | Resolved | Apr 30, 2014 | — | |
| Apr 1, 2014 | Apr 30, 2014 | MR | No | No | — | — | — | Resolved | Apr 30, 2014 | — | |
| Apr 1, 2014 | Apr 30, 2014 | MR | No | No | — | — | — | Resolved | Apr 30, 2014 | — | |
| Jan 1, 2014 | — | Other | No | No | — | — | — | Resolved | Jul 2, 2015 | — | |
| Jan 1, 2014 | — | Other | No | No | — | — | — | Resolved | Jul 2, 2015 | — | |
| Jan 1, 2014 | — | Other | No | No | — | — | — | Resolved | Jul 2, 2015 | — | |
| Jan 1, 2014 | — | Other | No | No | — | — | — | Resolved | Jul 2, 2015 | — | |
| Jun 1, 2002 | Jun 30, 2002 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2002 | — | |
| Jun 1, 2002 | Jun 30, 2002 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2002 | — | |
| Jun 1, 2002 | Jun 30, 2002 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2002 | — | |
| Jun 1, 2002 | Jun 30, 2002 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2002 | — | |
| Jun 1, 2002 | Jun 30, 2002 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2002 | — | |
| Apr 1, 1995 | Apr 30, 1995 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 1995 | — | |
| Jul 1, 1993 | — | TT | Yes | No | — | — | — | Resolved | Nov 22, 2005 | — | |
| Jul 1, 1993 | — | TT | Yes | No | — | — | — | Resolved | Nov 22, 2005 | — | |
| Jul 1, 1993 | — | TT | Yes | No | — | — | — | Resolved | Nov 22, 2005 | — | |
| Jul 1, 1993 | — | TT | Yes | No | — | — | — | Resolved | Nov 22, 2005 | — | |
| Jul 1, 1993 | — | TT | Yes | No | — | — | — | Resolved | Nov 22, 2005 | — | |
| 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 | — | |
| 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 | — | |
| 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 | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
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| — | — | — | 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.