MOUNTAINDALE WD
New York - Community Water System - PWSID: NY5203322
System Information
| PWSID | NY5203322 |
| System Name | MOUNTAINDALE WD |
| 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 | SOUTH FALLSBURG |
| ZIP Code | 12779 |
| Address | PO Box 2019 |
| Organization | FALLSBURG (T) CLERK |
| Phone | 845-434-8810 |
Population & Service
| Population Served | 320 |
| Service Connections | 285 |
Drinking Water Violations (19)
This water system has 19 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Sep 10, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Sep 10, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Sep 10, 2025 | - | |
| Jul 1, 2022 | Jul 31, 2022 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2022 | - | |
| Jul 1, 2022 | Jul 31, 2022 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2022 | - | |
| Jul 1, 2022 | Jul 31, 2022 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2022 | - | |
| Jul 1, 2015 | - | Other | No | No | - | - | - | Resolved | Sep 21, 2015 | - | |
| Jul 1, 2015 | - | Other | No | No | - | - | - | Resolved | Sep 21, 2015 | - | |
| Jan 10, 2006 | - | MR | No | No | - | TT | - | Resolved | Jan 11, 2006 | - | |
| Jan 10, 2006 | - | MR | No | No | - | TT | - | Resolved | Jan 11, 2006 | - | |
| Jan 10, 2006 | - | MR | No | No | - | TT | - | Resolved | Jan 11, 2006 | - | |
| Jan 10, 2006 | - | MR | No | No | - | TT | - | Resolved | Jan 11, 2006 | - | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2007 | - | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2007 | - | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2007 | - | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2007 | - | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2007 | - | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2007 | - | |
| - | - | - | 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.