GRISWOLD MHP LLC
New York - Community Water System - PWSID: CT0580031
System Information
| PWSID | CT0580031 |
| System Name | GRISWOLD MHP LLC |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 8, 1979 |
| Last Reported | Mar 30, 2026 |
Location & Contact
| State | New York |
| City | GREAT NECK |
| ZIP Code | 11021 |
| Address | 40 Cutter Mill Rd |
| Organization | PAPADAKIS, NIKKI |
| Phone | 212-951-3812 |
Population & Service
| Population Served | 99 |
| Service Connections | 39 |
Drinking Water Violations (284)
This water system has 284 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, 2022 | - | MR | No | No | - | TT | - | Resolved | Dec 31, 2022 | - | |
| Jul 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Dec 31, 2022 | - | |
| Jul 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Dec 31, 2022 | - | |
| Jul 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Dec 31, 2022 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Jul 27, 2021 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Jul 27, 2021 | - | |
| Apr 1, 2021 | - | MR | No | No | - | TT | - | Resolved | May 5, 2021 | - | |
| Apr 1, 2020 | - | TT | Yes | No | - | TT | - | Resolved | Jan 25, 2024 | - | |
| Apr 1, 2020 | - | TT | Yes | No | - | TT | - | Resolved | Jan 25, 2024 | - | |
| Apr 1, 2020 | - | TT | Yes | No | - | TT | - | Resolved | Jan 25, 2024 | - | |
| Apr 1, 2020 | - | TT | Yes | No | - | TT | - | Resolved | Jan 25, 2024 | - | |
| Apr 1, 2020 | - | Other | No | No | - | - | - | Resolved | Aug 4, 2023 | - | |
| Aug 10, 2019 | - | Other | No | No | - | - | - | Resolved | Jan 22, 2020 | - | |
| Aug 10, 2019 | - | Other | No | No | - | - | - | Resolved | Jan 22, 2020 | - | |
| Aug 10, 2017 | - | Other | No | No | - | - | - | Resolved | Aug 11, 2017 | - | |
| Aug 10, 2017 | - | Other | No | No | - | - | - | Resolved | Aug 11, 2017 | - | |
| Jul 1, 2017 | - | Other | No | No | - | - | - | Resolved | Aug 11, 2017 | - | |
| Jul 1, 2017 | - | Other | No | No | - | - | - | Resolved | Aug 11, 2017 | - | |
| Dec 30, 2016 | - | MR | No | No | - | TT | - | Resolved | Jun 8, 2017 | - | |
| Dec 30, 2016 | - | MR | No | No | - | TT | - | Resolved | Jun 8, 2017 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Jul 26, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 2 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 0.05 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 0.010 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 0.05 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 2 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 0.010 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jan 1, 2016 | Dec 31, 2018 | MR | No | Yes | - | 2 mg/L | - | Resolved | Dec 31, 2018 | - |
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.