OAR & BLOCK ISLAND BOAT BASIN, THE
Rhode Island — Transient Non-Community — PWSID: RI2389723
System Information
| PWSID | RI2389723 |
| System Name | OAR & BLOCK ISLAND BOAT BASIN, THE |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Mixed |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 8, 1979 |
| Last Reported | Feb 9, 2026 |
Location & Contact
| State | Rhode Island |
| City | NEWPORT |
| ZIP Code | 02840 |
| Address | PO BOX 570 |
| Organization | MOFFITT, CHUCK |
| Phone | 401-846-1600 |
Population & Service
| Population Served | 150 |
| Service Connections | 5 |
Drinking Water Violations (25)
This water system has 25 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 1, 2020 | Aug 31, 2020 | MON | No | Yes | — | — | — | Resolved | Aug 31, 2020 | — | |
| Aug 1, 2020 | Aug 31, 2020 | MON | No | Yes | — | — | — | Resolved | Aug 31, 2020 | — | |
| Aug 1, 2020 | Aug 31, 2020 | MON | No | Yes | — | — | — | Resolved | Aug 31, 2020 | — | |
| Aug 1, 2020 | Aug 31, 2020 | MON | No | Yes | — | — | — | Resolved | Aug 31, 2020 | — | |
| Aug 1, 2020 | Aug 31, 2020 | MON | No | Yes | — | — | — | Resolved | Aug 31, 2020 | — | |
| Oct 1, 2018 | — | MR | No | Yes | — | — | — | Resolved | Jun 11, 2019 | — | |
| Oct 1, 2018 | — | MR | No | Yes | — | — | — | Resolved | Jun 11, 2019 | — | |
| Oct 1, 2018 | — | MR | No | Yes | — | — | — | Resolved | Jun 11, 2019 | — | |
| Oct 1, 2018 | — | MR | No | Yes | — | — | — | Resolved | Jun 11, 2019 | — | |
| Oct 1, 2018 | — | MR | No | Yes | — | — | — | Resolved | Jun 11, 2019 | — | |
| Apr 6, 2017 | — | RPT | No | No | — | — | — | Resolved | May 3, 2017 | — | |
| Apr 6, 2017 | — | RPT | No | No | — | — | — | Resolved | May 3, 2017 | — | |
| Apr 6, 2017 | — | RPT | No | No | — | — | — | Resolved | May 3, 2017 | — | |
| Apr 6, 2017 | — | RPT | No | No | — | — | — | Resolved | May 3, 2017 | — | |
| Apr 6, 2017 | — | RPT | No | No | — | — | — | Resolved | May 3, 2017 | — | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2015 | — | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2015 | — | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2015 | — | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2015 | — | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2015 | — |
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.