CITY OF CEDAR HILL
TX · PWS ID TX0570036 · Community water system
108
contaminants tested
30
detected
50,904
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBA | 0.0095 ug/L | 4/4 | 2025 |
| PFHxA | 0.0048 ug/L | 4/4 | 2025 |
| PFPeA | 0.0051 ug/L | 4/4 | 2025 |
| PFBS | 0.0042 ug/L | 3/4 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 13.2 UG/L | 128/131 | SYR4 | 2012–2019 |
| Chloroform | 17.8 UG/L | 128/131 | SYR4 | 2012–2019 |
| Dibromochloromethane | 8.7 UG/L | 127/131 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 24.5 UG/L | 124/126 | SYR4 | 2012–2019 |
| TTHM | 35.8 UG/L | 124/126 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 34.2 UG/L | 124/126 | SYR4 | 2012–2019 |
| COPPER, FREE | 2066 UG/L | 90/91 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 6.4 UG/L | 85/126 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 12.2 UG/L | 84/126 | SYR4 | 2012–2019 |
| Bromoform | 3.4 UG/L | 75/131 | SYR4 | 2012–2019 |
| Monochloroacetic acid | 8.7 UG/L | 64/126 | SYR4 | 2012–2019 |
| Nitrate | 842 UG/L | 48/48 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 2.6 UG/L | 44/126 | SYR4 | 2012–2019 |
| Lead | 16 UG/L | 25/91 | SYR4 | 2013–2019 |
| LEAD SUMMARY | 0.0063 mg/L | 15/15 | LCR | 2025 |
| Nitrate-Nitrite | 729 UG/L | 9/9 | SYR4 | 2012–2015 |
| Atrazine | 0.1000 UG/L | 3/9 | SYR4 | 2012–2019 |
| Barium | 37 UG/L | 2/2 | SYR4 | 2016–2019 |
| Fluoride | 1460 UG/L | 2/2 | SYR4 | 2014–2017 |
| Nitrite | 11.5 UG/L | 2/9 | SYR4 | 2012–2015 |
| Simazine | 0.1300 UG/L | 2/9 | SYR4 | 2012–2019 |
| Arsenic | 0.8100 UG/L | 1/2 | SYR4 | 2016–2019 |
| CYANIDE | 7.28 UG/L | 1/2 | SYR4 | 2014–2017 |
| Ethylbenzene | 1.34 UG/L | 1/5 | SYR4 | 2015–2019 |
| Selenium | 1.1 UG/L | 1/2 | SYR4 | 2016–2019 |
| Xylenes, Total | 8.44 UG/L | 1/5 | SYR4 | 2015–2019 |
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) adipateDi(2-ethylhexyl) phthalateDinosebETHYLENE DIBROMIDEEndrinGross Alpha, Excl. Radon and UGross Beta Particle ActivityHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAAOXAMYLPFDAPFDoAPFEESAPFHpAPFHpSPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl chloridecis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene