GREENPORT WATER DISTRICT
New York — Community Water System — PWSID: NY5103703
System Information
| PWSID | NY5103703 |
| System Name | GREENPORT WATER DISTRICT |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| 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 | GREENPORT |
| ZIP Code | 11944 |
| Address | 236 Third Street |
| Organization | STUESSI, KEVIN |
| Phone | 631-477-0248 |
Population & Service
| Population Served | 2,050 |
| Service Connections | 882 |
Drinking Water Violations (13)
This water system has 13 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, 2020 | Jul 31, 2020 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jul 31, 2020 | Revised Total Coliform Rule |
| Jul 1, 2020 | Jul 31, 2020 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jul 31, 2020 | Revised Total Coliform Rule |
| Jul 1, 2020 | Jul 31, 2020 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jul 31, 2020 | Revised Total Coliform Rule |
| Jan 1, 2019 | Dec 31, 2019 | TTHM | MR | No | No | — | 0.080 mg/L | — | Resolved | Dec 31, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2014 | Dec 31, 2014 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2014 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2014 | Dec 31, 2014 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2014 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2014 | Dec 31, 2014 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2014 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2014 | Dec 31, 2014 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2014 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Dec 1, 1986 | Nov 30, 1989 | Nitrate | MCL | Yes | No | — | 10 mg/L | 10 | Archived | Nov 30, 1989 | Nitrate Rule |
| Dec 1, 1984 | Nov 30, 1987 | Nitrate | MCL | Yes | No | — | 10 mg/L | 10 | Archived | Nov 30, 1987 | Nitrate Rule |
| Dec 21, 1983 | Jun 20, 1984 | Nitrate | MCL | Yes | No | — | 10 mg/L | 10 | Archived | Jun 20, 1984 | Nitrate Rule |
| May 4, 1982 | Jun 3, 1982 | Nitrate | MCL | Yes | No | — | 10 mg/L | 10 | Archived | Jun 3, 1982 | Nitrate Rule |
| — | — | — | 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.