FOCUS STUDY CENTER
Massachusetts — Transient Non-Community — PWSID: MA4296001
System Information
| PWSID | MA4296001 |
| System Name | FOCUS STUDY CENTER |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 29, 1980 |
| Last Reported | Mar 17, 2026 |
Location & Contact
| State | Massachusetts |
| City | WEST TISBURY |
| ZIP Code | 02575 |
| Address | PO BOX 638 |
| Organization | FOCUS STUDY CENTER |
| Phone | 5086934824 |
Population & Service
| Population Served | 80 |
| Service Connections | 7 |
Drinking Water Violations (35)
This water system has 35 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 11, 2025 | — | RPT | No | No | — | — | — | Resolved | Sep 12, 2025 | — | |
| Aug 11, 2025 | — | RPT | No | No | — | — | — | Resolved | Sep 12, 2025 | — | |
| Jul 11, 2025 | — | RPT | No | No | — | — | — | Resolved | Sep 12, 2025 | — | |
| Jul 11, 2025 | — | RPT | No | No | — | — | — | Resolved | Sep 12, 2025 | — | |
| Jul 1, 2025 | Jul 31, 2025 | MON | No | No | — | — | — | Archived | Jul 31, 2025 | — | |
| Jun 11, 2025 | — | RPT | No | No | — | — | — | Resolved | Sep 12, 2025 | — | |
| Jun 11, 2025 | — | RPT | No | No | — | — | — | Resolved | Sep 12, 2025 | — | |
| Jun 1, 2025 | Jun 30, 2025 | MON | No | No | — | — | — | Archived | Jun 30, 2025 | — | |
| May 1, 2025 | May 31, 2025 | MON | No | No | — | — | — | Archived | May 31, 2025 | — | |
| Apr 1, 2016 | Jun 30, 2016 | MR | No | No | — | 10 mg/L | — | Archived | Jun 30, 2016 | — | |
| Jul 1, 2002 | Sep 30, 2002 | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 2002 | — | |
| Apr 1, 2002 | Jun 30, 2002 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 2002 | — | |
| Apr 1, 2002 | Jun 30, 2002 | MR | No | No | — | 1 mg/L | — | Archived | Jun 30, 2002 | — | |
| Apr 1, 2002 | Jun 30, 2002 | MR | No | No | — | 10 mg/L | — | Archived | Jun 30, 2002 | — | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 2000 | — | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | — | 10 mg/L | — | Archived | Jun 30, 2000 | — | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | — | 1 mg/L | — | Archived | Jun 30, 2000 | — | |
| Jul 1, 1999 | Sep 30, 1999 | MR | No | No | — | 1 mg/L | — | Archived | Sep 30, 1999 | — | |
| Apr 1, 1999 | Jun 30, 1999 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1999 | — | |
| Apr 1, 1999 | Jun 30, 1999 | MR | No | No | — | 1 mg/L | — | Archived | Jun 30, 1999 | — | |
| Apr 1, 1999 | Jun 30, 1999 | MR | No | No | — | 10 mg/L | — | Archived | Jun 30, 1999 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | No | — | 10 mg/L | — | Archived | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | No | — | 1 mg/L | — | Archived | Jun 30, 1998 | — | |
| Apr 1, 1997 | Jun 30, 1997 | MR | No | Yes | — | 1 mg/L | — | Archived | Jun 30, 1997 | — | |
| Apr 1, 1997 | Jun 30, 1997 | MR | No | Yes | — | 10 mg/L | — | Archived | Jun 30, 1997 | — | |
| Apr 1, 1995 | Jun 30, 1995 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1995 | — | |
| Jul 1, 1994 | Sep 30, 1994 | MR | No | Yes | — | 10 mg/L | — | Archived | Sep 30, 1994 | — | |
| Jul 1, 1994 | Sep 30, 1994 | MR | No | Yes | — | 1 mg/L | — | Archived | Sep 30, 1994 | — | |
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| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
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| — | — | — | 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.