OLMITO WSC
TX · PWS ID TX0310026 · Community water system
108
contaminants tested
30
detected
8,952
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBA | 0.0106 ug/L | 3/4 | 2025 |
| PFHxA | 0.0049 ug/L | 2/4 | 2025 |
| PFPeA | 0.0053 ug/L | 2/4 | 2025 |
| PFHxS | 0.0036 ug/L | 1/4 | 2025 |
| PFOS | 0.0045 ug/L | 1/4 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 1570 UG/L | 65/65 | SYR4 | 2013–2019 |
| Bromodichloromethane | 143.2 UG/L | 64/65 | SYR4 | 2012–2019 |
| Dibromochloromethane | 144.3 UG/L | 64/65 | SYR4 | 2012–2019 |
| Bromoform | 25.6 UG/L | 63/65 | SYR4 | 2012–2019 |
| Chloroform | 30.5 UG/L | 63/65 | SYR4 | 2012–2019 |
| TTHM | 106 UG/L | 57/57 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 20.4 UG/L | 56/57 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 37 UG/L | 56/57 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 101 UG/L | 56/57 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 24.3 UG/L | 54/57 | SYR4 | 2012–2019 |
| Chlorite | 959 UG/L | 29/45 | SYR4 | 2013–2014 |
| Lead | 3.07 UG/L | 22/65 | SYR4 | 2013–2019 |
| Nitrate | 300 UG/L | 18/18 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 31.8 UG/L | 13/57 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0092 mg/L | 12/12 | LCR | 2025 |
| Fluoride | 500 UG/L | 8/8 | SYR4 | 2012–2019 |
| Barium | 191 UG/L | 7/7 | SYR4 | 2013–2019 |
| Selenium | 4.7 UG/L | 6/7 | SYR4 | 2013–2019 |
| Xylenes, Total | 1.1 UG/L | 4/8 | SYR4 | 2012–2019 |
| lithium | 77 ug/L | 4/4 | UCMR-5 | 2024 |
| CYANIDE | 140 UG/L | 3/8 | SYR4 | 2012–2019 |
| Monochloroacetic acid | 4 UG/L | 3/57 | SYR4 | 2012–2019 |
| Atrazine | 0.2900 UG/L | 2/13 | SYR4 | 2012–2019 |
| Di(2-ethylhexyl) phthalate | 1.6 UG/L | 2/13 | SYR4 | 2012–2019 |
| Arsenic | 2.1 UG/L | 1/7 | SYR4 | 2013–2019 |
78 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 tetrachlorideChlordaneChromiumCombined UraniumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneGross Alpha, Excl. Radon and UGross Beta Particle ActivityHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFMBAPFMPAPFNAPFOAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl chloridecis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene