COBB COUNTY
Georgia — Community Water System — PWSID: GA0670003
System Information
| PWSID | GA0670003 |
| System Name | COBB COUNTY |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 04 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 12, 1980 |
| Last Reported | Feb 9, 2026 |
Location & Contact
| State | Georgia |
| City | MARIETTA |
| ZIP Code | 30090 |
| Address | 100 Cherokee Street |
| Organization | CUPID, LISA |
| Phone | 770-528-3300 |
Population & Service
| Population Served | 695,000 |
| Service Connections | 183,518 |
Drinking Water Violations (6)
This water system has 6 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, 2007 | — | Other | No | No | — | — | — | Resolved | Jul 12, 2007 | — | |
| Jul 1, 2007 | — | Other | No | No | — | — | — | Resolved | Jul 12, 2007 | — | |
| Sep 1, 1992 | Sep 30, 1992 | MR | No | Yes | — | 5% of samples | — | Archived | Sep 30, 1992 | — | |
| Sep 1, 1992 | Sep 30, 1992 | MR | No | Yes | — | 5% of samples | — | Archived | Sep 30, 1992 | — | |
| Jul 1, 1992 | Jul 31, 1992 | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 1992 | — | |
| Jul 1, 1992 | Jul 31, 1992 | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 1992 | — |
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.