BLUE ROCK COOPERATIVE
Rhode Island — Community Water System — PWSID: ME0009171
System Information
| PWSID | ME0009171 |
| System Name | BLUE ROCK COOPERATIVE |
| 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 | Oct 24, 1979 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | Rhode Island |
| City | WOONSOCKET |
| ZIP Code | 02895 |
| Address | 48 HAMLET AVENUE |
| Organization | WERNHAM, RYAN |
| Phone | 401-765-7300 |
Population & Service
| Population Served | 83 |
| Service Connections | 33 |
Drinking Water Violations (26)
This water system has 26 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2009 | Jun 30, 2009 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2009 | Total Coliform Rule |
| Apr 1, 2009 | Jun 30, 2009 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2009 | Total Coliform Rule |
| Apr 1, 2009 | Jun 30, 2009 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2009 | Total Coliform Rule |
| Apr 1, 2009 | Jun 30, 2009 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2009 | Total Coliform Rule |
| Oct 1, 2006 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Nov 3, 2006 | Consumer Confidence Rule |
| Oct 1, 2006 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Nov 3, 2006 | Consumer Confidence Rule |
| Oct 1, 2006 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Nov 3, 2006 | Consumer Confidence Rule |
| Oct 1, 2006 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Nov 3, 2006 | Consumer Confidence Rule |
| Jul 11, 2005 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 18, 2006 | Lead and Copper Rule |
| Jul 11, 2005 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 18, 2006 | Lead and Copper Rule |
| Jul 11, 2005 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 18, 2006 | Lead and Copper Rule |
| Jul 11, 2005 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 18, 2006 | Lead and Copper Rule |
| Jul 11, 2005 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 18, 2006 | Lead and Copper Rule |
| Jul 5, 2005 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Dec 18, 2009 | Lead and Copper Rule |
| Jul 5, 2005 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Dec 18, 2009 | Lead and Copper Rule |
| Jul 1, 2005 | Dec 31, 2005 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2005 | Lead and Copper Rule |
| Jul 1, 2005 | Dec 31, 2005 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2005 | Lead and Copper Rule |
| Mar 16, 2005 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Jan 5, 2007 | Lead and Copper Rule |
| Mar 16, 2005 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Jan 5, 2007 | Lead and Copper Rule |
| Jan 1, 2005 | Jun 30, 2005 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2005 | Lead and Copper Rule |
| Jan 1, 2005 | Jun 30, 2005 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2005 | Lead and Copper Rule |
| Apr 1, 1998 | Jun 30, 1998 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Resolved | Jun 30, 1998 | Total Coliform Rule |
| Apr 1, 1998 | Jun 30, 1998 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Resolved | Jun 30, 1998 | Total Coliform Rule |
| Jan 1, 1997 | Mar 31, 1997 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Resolved | Mar 31, 1997 | Total Coliform Rule |
| Jan 1, 1997 | Mar 31, 1997 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Resolved | Mar 31, 1997 | Total Coliform Rule |
| Jan 1, 1997 | Mar 31, 1997 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Resolved | Mar 31, 1997 | Total Coliform Rule |
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.