DYESS AIR FORCE BASE
TX · PWS ID TX2210013 · Community water system
44
contaminants tested
23
detected
7,183
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBA | 0.0200 ug/L | 6/6 | 2025 |
| PFBS | 0.0071 ug/L | 6/6 | 2025 |
| PFHpA | 0.0074 ug/L | 6/6 | 2025 |
| PFHxA | 0.0150 ug/L | 6/6 | 2025 |
| PFHxS | 0.0190 ug/L | 6/6 | 2025 |
| PFOA | 0.0062 ug/L | 6/6 | 2025 |
| PFOS | 0.0210 ug/L | 6/6 | 2025 |
| PFPeA | 0.0134 ug/L | 6/6 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 1700 UG/L | 160/160 | SYR4 | 2013–2017 |
| Bromodichloromethane | 9.42 UG/L | 63/63 | SYR4 | 2012–2019 |
| Bromoform | 80 UG/L | 63/63 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 24.4 UG/L | 63/63 | SYR4 | 2012–2019 |
| Dibromochloromethane | 19.2 UG/L | 63/63 | SYR4 | 2012–2019 |
| TTHM | 92.3 UG/L | 63/63 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 38.2 UG/L | 63/63 | SYR4 | 2012–2019 |
| Lead | 80 UG/L | 49/160 | SYR4 | 2013–2017 |
| Monobromoacetic acid | 2.8 UG/L | 44/63 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 9.5 UG/L | 36/63 | SYR4 | 2012–2019 |
| Chloroform | 3.14 UG/L | 30/63 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0162 mg/L | 21/21 | LCR | 2026 |
| Monochloroacetic acid | 5.4 UG/L | 16/63 | SYR4 | 2012–2019 |
| lithium | 18.8 ug/L | 8/8 | UCMR-5 | 2025 |
| Trichloroacetic Acid | 1.2 UG/L | 3/63 | SYR4 | 2012–2019 |
21 contaminants tested, none detected
11Cl-PF3OUdS4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAHFPO-DANEtFOSAANFDHANMeFOSAAPFDAPFDoAPFEESAPFHpSPFMBAPFMPAPFNAPFPeSPFTAPFTrDAPFUnA