Water quality for ZIP code 31421
ZIP 31421 covers Savannah in Chatham County, Georgia, one of 15 ZIP codes in the county. 117 active public water systems serve the county; 48 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Chatham County
82 systems, largest first| System | Serves | Status | Rules violated, 3 yr |
|---|---|---|---|
| Pooler Pooler |
28,423 | 1 | |
| Savannah-Georgetown/gateway |
14,589 | 0 | |
| Savannah-Wilmington Island |
13,526 | 0 | |
| Larchmont Estates Subdivision Savannah |
11,799 | 1 | |
| The Landings Subdivision Savannah |
11,058 | 1 | |
| Port Wentworth Port Wentworth |
11,000 | 4 | |
| Savannah-I & D |
10,500 | 1 | |
| Garden City Garden City |
9,000 | 2 | |
| Tybee Island Tybee Island |
8,047 | 2 | |
| Usa-Hunter Army Airfield Main |
7,500 | 0 | |
| Glen of Robin Hood Savannah |
5,000 | 0 | |
| Savannah-Whitemarsh Island |
4,247 | 0 | |
| Bloomingdale Bloomingdale |
2,735 | 0 | |
| Savannah-Savannah Quarters Savannah |
2,665 | 1 | |
| Thunderbolt Thunderbolt |
2,556 | 5 | |
| Parkersburg Subdivision Savannah |
1,253 | 0 | |
| Savannah-Dutch Island |
1,191 | 0 | |
| Montgomery Area Savannah |
1,185 | 0 | |
| Talahi Island Community Savannah |
1,139 | 0 | |
| Ogeechee Farms Savannah |
918 | 0 | |
| Runaway Point Savannah |
861 | 0 | |
| Nassau Woods Mobile Home Park Pooler |
772 | 3 | |
| Rio Vista/burnside Savannah |
759 | 0 | |
| Grays Subdivision Savannah |
715 | 0 | |
| Whitfield Park Subdivision Savannah |
676 | 1 |
Non-community systems in Chatham County (34: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Chatham County, the county this ZIP code lies in, largest first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Georgia records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.