LARCHMONT ESTATES SUBDIVISION
PWS ID: GA0510034 · SAVANNAH, Georgia 31401
PFAS Detected
1 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.
Population Served
11,799
Total Violations
117
Health-Based Violations
9
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 5,023
- County
- Chatham
- School/Daycare
- No
- MCL Violations
- 9
- Monitoring Violations
- 87
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Consumer Confidence Rule | Other | 12 | 2015 |
| Gross Alpha, Excl. Radon and U | MR | 12 | 2021 |
| Combined Uranium | MR | 12 | 2021 |
| Combined Radium (-226 and -228) | MR | 12 | 2021 |
| Coliform (TCR) | MR | 11 | 2006 |
| Coliform (TCR) | MCL | 9 | 2006 |
| Public Notice | Other | 6 | 2022 |
| Lead and Copper Rule | MR | 4 | 2000 |
| Arsenic | MR | 3 | 2020 |
| Barium | MR | 3 | 2020 |
| Chromium | MR | 3 | 2020 |
| CYANIDE | MR | 3 | 2020 |
| Fluoride | MR | 3 | 2020 |
| Antimony, Total | MR | 3 | 2020 |
| LEAD AND COPPER RULE REVISIONS | RPT | 3 | 2024 |
| Nickel | MR | 3 | 2020 |
| Thallium, Total | MR | 3 | 2020 |
| Cadmium | MR | 3 | 2020 |
| Selenium | MR | 3 | 2020 |
| Beryllium, Total | MR | 3 | 2020 |
| Mercury | MR | 3 | 2020 |
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 3 of 180 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| PFPeS | 5/8/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFEESA | 5/8/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFMBA | 5/8/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFPeA | 5/8/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHpS | 5/8/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| NFDHA | 5/8/2024 | <0.02 µg/L | 0.02 µg/L | Not Detected |
| PFMPA | 5/8/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFOS | 5/8/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| lithium | 5/8/2024 | <9 µg/L | 9 µg/L | Not Detected |
| PFTA | 5/8/2024 | <0.008 µg/L | 0.008 µg/L | Not Detected |
| PFTrDA | 5/8/2024 | <0.007 µg/L | 0.007 µg/L | Not Detected |
| NMeFOSAA | 5/8/2024 | <0.006 µg/L | 0.006 µg/L | Not Detected |
| 8:2 FTS | 5/8/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFBS | 5/8/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| NEtFOSAA | 5/8/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 11Cl-PF3OUdS | 5/8/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFOA | 5/8/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFHpA | 5/8/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 4:2 FTS | 5/8/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| ADONA | 5/8/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 9Cl-PF3ONS | 5/8/2024 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFNA | 5/8/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFDA | 5/8/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFDoA | 5/8/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHxA | 5/8/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFUnA | 5/8/2024 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFHxS | 5/8/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| HFPO-DA | 5/8/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFBA | 5/8/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 6:2 FTS | 5/8/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| ADONA | 5/8/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 9Cl-PF3ONS | 5/8/2024 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| 11Cl-PF3OUdS | 5/8/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFUnA | 5/8/2024 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFHpS | 5/8/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| HFPO-DA | 5/8/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFPeS | 5/8/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| NFDHA | 5/8/2024 | <0.02 µg/L | 0.02 µg/L | Not Detected |
| PFEESA | 5/8/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFNA | 5/8/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFOS | 5/8/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFOA | 5/8/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFBA | 5/8/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 8:2 FTS | 5/8/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| lithium | 5/8/2024 | <9 µg/L | 9 µg/L | Not Detected |
| PFMPA | 5/8/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFPeA | 5/8/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 4:2 FTS | 5/8/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFBS | 5/8/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHpA | 5/8/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
PFAS data from EPA UCMR5 monitoring program (2023-2025).
This data is provided for informational purposes only.