UNIONVILLE VILLAGE
New York — Community Water System — PWSID: NY3503558
System Information
| PWSID | NY3503558 |
| System Name | UNIONVILLE VILLAGE |
| 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 | Dec 23, 2025 |
Location & Contact
| State | New York |
| City | UNIONVILLE |
| ZIP Code | 10988 |
| Address | VILLAGE HALL |
| Organization | UNIONVILLE, MAYOR & VILLAGE BD |
| Phone | 845-726-3681 |
Population & Service
| Population Served | 615 |
| Service Connections | 215 |
Drinking Water Violations (119)
This water system has 119 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 1, 2017 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jul 18, 2018 | Lead and Copper Rule |
| Oct 1, 2017 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jul 18, 2018 | Lead and Copper Rule |
| Oct 1, 2017 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jul 18, 2018 | Lead and Copper Rule |
| Oct 1, 2017 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jul 18, 2018 | Lead and Copper Rule |
| Oct 1, 2017 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jul 18, 2018 | Lead and Copper Rule |
| Oct 1, 2017 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jul 18, 2018 | Lead and Copper Rule |
| Jul 1, 2017 | Dec 31, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2017 | Lead and Copper Rule |
| Jul 1, 2017 | Dec 31, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2017 | Lead and Copper Rule |
| Jul 1, 2017 | Dec 31, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2017 | Lead and Copper Rule |
| Jul 1, 2017 | Dec 31, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2017 | Lead and Copper Rule |
| Jul 1, 2017 | Dec 31, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2017 | Lead and Copper Rule |
| Jan 1, 2017 | Dec 31, 2017 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 | Dec 31, 2017 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 | Dec 31, 2017 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 | Dec 31, 2017 | Benzene | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2017 | Volatile Organic Chemicals |
| Jan 1, 2017 | Dec 31, 2017 | Benzene | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2017 | Volatile Organic Chemicals |
| Jan 1, 2017 | Dec 31, 2017 | Benzene | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2017 | Volatile Organic Chemicals |
| Jan 1, 2017 | Dec 31, 2017 | Benzene | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2017 | Volatile Organic Chemicals |
| Jan 1, 2017 | Dec 31, 2017 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 | Dec 31, 2017 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 | Dec 31, 2017 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 | Dec 31, 2017 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2017 | Nitrate Rule |
| Jan 1, 2017 | Dec 31, 2017 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2017 | Nitrate Rule |
| Jan 1, 2017 | Dec 31, 2017 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2017 | Nitrate Rule |
| Jan 1, 2017 | Dec 31, 2017 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2017 | Nitrate Rule |
| Jan 1, 2017 | Dec 31, 2017 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 | Dec 31, 2017 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 | Dec 31, 2017 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 | Dec 31, 2017 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 | Dec 31, 2016 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2016 | Lead and Copper Rule |
| Jul 1, 2016 | Dec 31, 2016 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2016 | Lead and Copper Rule |
| Jul 1, 2016 | Dec 31, 2016 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2016 | Lead and Copper Rule |
| Jul 1, 2016 | Dec 31, 2016 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2016 | Lead and Copper Rule |
| Jul 1, 2016 | Dec 31, 2016 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2016 | Lead and Copper Rule |
| Jan 1, 2015 | Dec 31, 2017 | Thallium, Total | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2017 | Inorganic Chemicals |
| Jan 1, 2015 | Dec 31, 2017 | Nickel | MR | No | Yes | — | — | — | Resolved | Dec 31, 2017 | Inorganic Chemicals |
| Jan 1, 2015 | Dec 31, 2017 | Thallium, Total | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2017 | Inorganic Chemicals |
| Jan 1, 2015 | Dec 31, 2017 | Selenium | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Dec 31, 2017 | Inorganic Chemicals |
| Jan 1, 2015 | Dec 31, 2017 | Selenium | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Dec 31, 2017 | Inorganic Chemicals |
| Jan 1, 2015 | Dec 31, 2017 | Selenium | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Dec 31, 2017 | Inorganic Chemicals |
| Jan 1, 2015 | Dec 31, 2017 | Selenium | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Dec 31, 2017 | Inorganic Chemicals |
| Jan 1, 2015 | Dec 31, 2017 | Cadmium | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2017 | Inorganic Chemicals |
| Jan 1, 2015 | Dec 31, 2017 | Barium | MR | No | Yes | — | 2 mg/L | — | Resolved | Dec 31, 2017 | Inorganic Chemicals |
| Jan 1, 2015 | Dec 31, 2017 | Barium | MR | No | Yes | — | 2 mg/L | — | Resolved | Dec 31, 2017 | Inorganic Chemicals |
| Jan 1, 2015 | Dec 31, 2017 | Cadmium | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2017 | Inorganic Chemicals |
| Jan 1, 2015 | Dec 31, 2017 | Cadmium | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2017 | Inorganic Chemicals |
| Jan 1, 2015 | Dec 31, 2017 | Cadmium | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2017 | Inorganic Chemicals |
| Jan 1, 2015 | Dec 31, 2017 | Chromium | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2017 | Inorganic Chemicals |
| Jan 1, 2015 | Dec 31, 2017 | Barium | MR | No | Yes | — | 2 mg/L | — | Resolved | Dec 31, 2017 | Inorganic Chemicals |
| Jan 1, 2015 | Dec 31, 2017 | Barium | MR | No | Yes | — | 2 mg/L | — | Resolved | Dec 31, 2017 | Inorganic Chemicals |
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.