WALTON LAKE ESTATES W.D.
New York - Community Water System - PWSID: NY3503525
System Information
| PWSID | NY3503525 |
| System Name | WALTON LAKE ESTATES W.D. |
| System Type | Community Water System |
| Water Source | Ground 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 | CHESTER |
| ZIP Code | 10918 |
| Address | 1786 KINGS HIGHWAY |
| Organization | CHESTER, SUPERVISOR & TOWN BD |
| Phone | 845-469-7000 |
Population & Service
| Population Served | 768 |
| Service Connections | 192 |
Drinking Water Violations (113)
This water system has 113 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2008 | Dec 31, 2008 | MR | No | No | - | TT | - | Archived | Dec 31, 2008 | - | |
| Oct 1, 2007 | Dec 31, 2007 | MR | No | No | - | TT | - | Resolved | Dec 31, 2007 | - | |
| Oct 1, 2007 | Dec 31, 2007 | MR | No | No | - | TT | - | Resolved | Dec 31, 2007 | - | |
| Oct 1, 2007 | Dec 31, 2007 | MR | No | No | - | TT | - | Resolved | Dec 31, 2007 | - | |
| Oct 1, 2007 | Dec 31, 2007 | MR | No | No | - | TT | - | Resolved | Dec 31, 2007 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | TT | - | Resolved | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | TT | - | Resolved | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | TT | - | Resolved | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | - | TT | - | Resolved | Jun 30, 2006 | - | |
| Jul 1, 2004 | - | MR | No | No | - | TT | - | Resolved | Jan 31, 2005 | - | |
| Feb 19, 2004 | - | MR | No | No | - | TT | - | Resolved | May 20, 2004 | - | |
| Feb 19, 2004 | - | MR | No | No | - | TT | - | Resolved | May 20, 2004 | - | |
| Feb 19, 2004 | - | MR | No | No | - | TT | - | Resolved | May 20, 2004 | - | |
| Feb 19, 2004 | - | MR | No | No | - | TT | - | Resolved | May 20, 2004 | - | |
| Jan 1, 2004 | Jun 30, 2004 | MR | No | No | - | TT | - | Resolved | Jun 30, 2004 | - | |
| Jan 1, 2004 | Jun 30, 2004 | MR | No | No | - | TT | - | Resolved | Jun 30, 2004 | - | |
| Jan 1, 2004 | Jun 30, 2004 | MR | No | No | - | TT | - | Resolved | Jun 30, 2004 | - | |
| Jan 1, 2004 | Jun 30, 2004 | MR | No | No | - | TT | - | Resolved | Jun 30, 2004 | - | |
| Jul 1, 2003 | Dec 31, 2003 | MR | No | No | - | TT | - | Resolved | Dec 31, 2003 | - | |
| Jul 1, 2003 | Dec 31, 2003 | MR | No | No | - | TT | - | Resolved | Dec 31, 2003 | - | |
| Jul 1, 2003 | Dec 31, 2003 | MR | No | No | - | TT | - | Resolved | Dec 31, 2003 | - | |
| Jul 1, 2003 | Dec 31, 2003 | MR | No | No | - | TT | - | Resolved | Dec 31, 2003 | - | |
| Jan 1, 2002 | - | MR | No | No | - | TT | - | Resolved | May 29, 2002 | - | |
| Jan 1, 2002 | - | MR | No | No | - | TT | - | Resolved | May 29, 2002 | - | |
| Jan 1, 2002 | - | MR | No | No | - | TT | - | Resolved | May 29, 2002 | - | |
| Jan 1, 2002 | - | MR | No | No | - | TT | - | Resolved | May 29, 2002 | - | |
| Dec 23, 1999 | - | TT | Yes | No | - | TT | - | Resolved | May 29, 2002 | - | |
| Dec 23, 1999 | - | TT | Yes | No | - | TT | - | Resolved | May 29, 2002 | - | |
| Jan 1, 1996 | - | TT | Yes | No | - | TT | - | Resolved | May 29, 2002 | - | |
| Apr 1, 1981 | Apr 30, 1981 | MR | No | Yes | - | 0.002 mg/L | - | Archived | Apr 30, 1981 | - | |
| Apr 1, 1981 | Apr 30, 1981 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Apr 30, 1981 | - | |
| Apr 1, 1981 | Apr 30, 1981 | MR | No | Yes | - | 0.1 mg/L | - | Archived | Apr 30, 1981 | - | |
| Apr 1, 1981 | Apr 30, 1981 | MR | No | Yes | - | 4.0 mg/L | - | Archived | Apr 30, 1981 | - | |
| Apr 1, 1981 | Apr 30, 1981 | MR | No | Yes | - | 10 mg/L | - | Archived | Apr 30, 1981 | - | |
| Apr 1, 1981 | Apr 30, 1981 | MR | No | Yes | - | 2 mg/L | - | Archived | Apr 30, 1981 | - | |
| Apr 1, 1981 | Apr 30, 1981 | MR | No | Yes | - | 0.010 mg/L | - | Archived | Apr 30, 1981 | - | |
| Apr 1, 1981 | Apr 30, 1981 | MR | No | Yes | - | 0.05 mg/L | - | Archived | Apr 30, 1981 | - | |
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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.