CITY OF MISSION
TX · PWS ID TX1080008 · Community water system
109
contaminants tested
30
detected
77,058
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBA | 0.0073 ug/L | 4/8 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Chlorite | 890 UG/L | 480/480 | SYR4 | 2013–2019 |
| COPPER, FREE | 610 UG/L | 193/193 | SYR4 | 2013–2017 |
| Bromodichloromethane | 19.4 UG/L | 130/130 | SYR4 | 2012–2019 |
| Bromoform | 68.9 UG/L | 130/130 | SYR4 | 2012–2019 |
| Dibromochloromethane | 36.9 UG/L | 130/130 | SYR4 | 2012–2019 |
| Chloroform | 7.9 UG/L | 119/130 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 23 UG/L | 114/114 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 13.1 UG/L | 114/114 | SYR4 | 2012–2019 |
| TTHM | 92.9 UG/L | 114/114 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 31.2 UG/L | 114/114 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 4.7 UG/L | 60/114 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 4.6 UG/L | 56/114 | SYR4 | 2012–2019 |
| Nitrate | 830 UG/L | 36/36 | SYR4 | 2012–2019 |
| Fluoride | 630 UG/L | 16/16 | SYR4 | 2012–2019 |
| Barium | 111 UG/L | 14/14 | SYR4 | 2013–2019 |
| LEAD SUMMARY | 0.0051 mg/L | 14/14 | LCR | 2023 |
| Lead | 18 UG/L | 14/193 | SYR4 | 2013–2017 |
| lithium | 42.9 ug/L | 8/8 | UCMR-5 | 2024 |
| Selenium | 5.7 UG/L | 7/14 | SYR4 | 2013–2019 |
| Monochloroacetic acid | 5.8 UG/L | 4/114 | SYR4 | 2012–2019 |
| Arsenic | 2.5 UG/L | 2/14 | SYR4 | 2013–2019 |
| Atrazine | 0.1000 UG/L | 2/40 | SYR4 | 2012–2019 |
| Combined Uranium | 2.3 UG/L | 2/2 | SYR4 | 2017 |
| Gross Beta Particle Activity | 7.1 PCI/L | 2/2 | SYR4 | 2017 |
| CYANIDE | 20 UG/L | 1/12 | SYR4 | 2014–2019 |
| Combined Radium (-226 and -228) | 1.5 PCI/L | 1/1 | SYR4 | 2017 |
| Di(2-ethylhexyl) phthalate | 11 UG/L | 1/40 | SYR4 | 2012–2019 |
| Endrin | 0.0400 UG/L | 1/40 | SYR4 | 2012–2019 |
| Gross Alpha, Excl. Radon and U | 2 PCI/L | 1/2 | SYR4 | 2017 |
79 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalAsbestosBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDinosebETHYLENE DIBROMIDEEthylbenzeneHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene