APEX, TOWN OF
NC · PWS ID NC0392045 · Community water system
44
contaminants tested
18
detected
83,001
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFHxA | 0.0068 ug/L | 4/4 | 2024 |
| PFPeA | 0.0078 ug/L | 4/4 | 2024 |
| PFBA | 0.0089 ug/L | 2/4 | 2024 |
| PFBS | 0.0040 ug/L | 1/4 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 73 UG/L | 162/162 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 42 UG/L | 162/162 | SYR4 | 2012–2019 |
| Bromodichloromethane | 25 UG/L | 155/155 | SYR4 | 2012–2019 |
| Chloroform | 31.1 UG/L | 155/155 | SYR4 | 2012–2019 |
| Dibromochloromethane | 25 UG/L | 154/154 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 23 UG/L | 154/154 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 11 UG/L | 144/151 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 19 UG/L | 144/155 | SYR4 | 2012–2019 |
| Bromoform | 13 UG/L | 88/163 | SYR4 | 2012–2019 |
| COPPER, FREE | 518 UG/L | 79/91 | SYR4 | 2013–2019 |
| Monobromoacetic acid | 19 UG/L | 31/163 | SYR4 | 2012–2019 |
| Monochloroacetic acid | 15 UG/L | 16/158 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0110 mg/L | 15/15 | LCR | 2025 |
| Lead | 11.1 UG/L | 9/91 | SYR4 | 2013–2019 |
26 contaminants tested, none detected
11Cl-PF3OUdS4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAHFPO-DANEtFOSAANFDHANMeFOSAAPFDAPFDoAPFEESAPFHpAPFHpSPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeSPFTAPFTrDAPFUnAlithium
Areas served
APEX