PROVIDENCE-CITY OF
Rhode Island — Community Water System — PWSID: RI1592024
System Information
| PWSID | RI1592024 |
| System Name | PROVIDENCE-CITY OF |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 8, 1979 |
| Last Reported | Dec 8, 2025 |
Location & Contact
| State | Rhode Island |
| City | PROVIDENCE |
| ZIP Code | 02907 |
| Address | 125 DUPONT DRIVE |
| Organization | GIASSON, GREGG |
| Phone | 401-521-6300 |
Population & Service
| Population Served | 333,142 |
| Service Connections | 79,554 |
Drinking Water Violations (39)
This water system has 39 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 22, 2024 | — | Interim Enhanced Surface Water Treatment Rule | Other | No | No | — | — | — | Resolved | Nov 23, 2024 | Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Nov 22, 2024 | — | Interim Enhanced Surface Water Treatment Rule | Other | No | No | — | — | — | Resolved | Nov 23, 2024 | Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Nov 22, 2024 | — | Interim Enhanced Surface Water Treatment Rule | Other | No | No | — | — | — | Resolved | Nov 23, 2024 | Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2024 | Mar 31, 2024 | CARBON, TOTAL | MR | No | Yes | — | TT | — | Resolved | Mar 31, 2024 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 | Mar 31, 2024 | CARBON, TOTAL | MR | No | Yes | — | TT | — | Resolved | Mar 31, 2024 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 | Mar 31, 2024 | CARBON, TOTAL | MR | No | Yes | — | TT | — | Resolved | Mar 31, 2024 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2021 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 1, 2021 | Lead and Copper Rule |
| Apr 1, 2021 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 1, 2021 | Lead and Copper Rule |
| Apr 1, 2021 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 1, 2021 | Lead and Copper Rule |
| Jul 1, 2020 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 8, 2020 | Consumer Confidence Rule |
| Jul 1, 2020 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 8, 2020 | Consumer Confidence Rule |
| Jul 1, 2020 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 8, 2020 | Consumer Confidence Rule |
| Jul 1, 2020 | Dec 31, 2020 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2020 | Lead and Copper Rule |
| Jul 1, 2020 | Dec 31, 2020 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2020 | Lead and Copper Rule |
| Jul 1, 2020 | Dec 31, 2020 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2020 | Lead and Copper Rule |
| Jul 1, 2020 | Dec 31, 2020 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2020 | Lead and Copper Rule |
| Jul 1, 2020 | Dec 31, 2020 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2020 | Lead and Copper Rule |
| Jul 1, 2020 | Dec 31, 2020 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2020 | Lead and Copper Rule |
| Mar 31, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 8, 2020 | Lead and Copper Rule |
| Mar 31, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 8, 2020 | Lead and Copper Rule |
| Mar 31, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 8, 2020 | Lead and Copper Rule |
| Jul 1, 2018 | Sep 30, 2018 | TTHM | MCL | Yes | No | .082 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2018 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2018 | Sep 30, 2018 | TTHM | MCL | Yes | No | .082 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2018 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2018 | Sep 30, 2018 | TTHM | MCL | Yes | No | .082 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2018 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2018 | Sep 30, 2018 | TTHM | MCL | Yes | No | .082 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2018 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2018 | Sep 30, 2018 | TTHM | MCL | Yes | No | .082 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2018 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Nov 26, 2017 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jan 2, 2018 | Lead and Copper Rule |
| Nov 26, 2017 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jan 2, 2018 | Lead and Copper Rule |
| Nov 26, 2017 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jan 2, 2018 | Lead and Copper Rule |
| Oct 1, 2007 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Jun 30, 2008 | Lead and Copper Rule |
| Oct 1, 2007 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Jun 30, 2008 | Lead and Copper Rule |
| Oct 1, 2007 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Jun 30, 2008 | Lead and Copper Rule |
| Oct 1, 2007 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Jun 30, 2008 | Lead and Copper Rule |
| Oct 1, 2007 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Jun 30, 2008 | Lead and Copper Rule |
| Oct 18, 2006 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Feb 28, 2007 | Lead and Copper Rule |
| Oct 18, 2006 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Feb 28, 2007 | Lead and Copper Rule |
| Oct 18, 2006 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Feb 28, 2007 | Lead and Copper Rule |
| Oct 18, 2006 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Feb 28, 2007 | Lead and Copper Rule |
| Oct 18, 2006 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Feb 28, 2007 | Lead and Copper 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.