AVONDALE CITY OF
AZ · PWS ID AZ0407088 · Community water system
113
contaminants tested
32
detected
96,130
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBS | 0.0156 ug/L | 12/14 | 2025 |
| PFHxA | 0.0129 ug/L | 8/14 | 2025 |
| PFOA | 0.0135 ug/L | 8/14 | 2025 |
| PFPeA | 0.0172 ug/L | 8/14 | 2025 |
| PFOS | 0.0117 ug/L | 7/14 | 2025 |
| PFHxS | 0.0094 ug/L | 4/14 | 2025 |
| PFBA | 0.0065 ug/L | 3/14 | 2025 |
| PFHpA | 0.0037 ug/L | 2/14 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 9560 UG/L | 346/348 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 9560 UG/L | 168/169 | SYR4 | 2012–2019 |
| COPPER, FREE | 390 UG/L | 105/106 | SYR4 | 2013–2019 |
| Arsenic | 13.9 UG/L | 96/96 | SYR4 | 2012–2019 |
| TTHM | 32.6 UG/L | 92/92 | SYR4 | 2012–2019 |
| Barium | 200 UG/L | 75/75 | SYR4 | 2012–2019 |
| Fluoride | 1140 UG/L | 70/75 | SYR4 | 2012–2019 |
| Selenium | 20 UG/L | 68/75 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 5.8 UG/L | 66/92 | SYR4 | 2012–2019 |
| Combined Uranium | 6.6 UG/L | 62/67 | SYR4 | 2012–2019 |
| Gross Alpha, Excl. Radon and U | 2.9 PCI/L | 51/73 | SYR4 | 2012–2019 |
| Chromium | 29 UG/L | 33/75 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0110 mg/L | 16/16 | LCR | 2025 |
| Combined Radium (-226 and -228) | 1.7 PCI/L | 14/73 | SYR4 | 2012–2019 |
| lithium | 114 ug/L | 14/14 | UCMR-5 | 2025 |
| Lead | 7.1 UG/L | 5/106 | SYR4 | 2013–2019 |
| 1,2-DIBROMO-3-CHLOROPROPANE | 0.2600 UG/L | 2/110 | SYR4 | 2012–2019 |
| Bromodichloromethane | 2 UG/L | 2/2 | SYR4 | 2019 |
| Bromoform | 6.5 UG/L | 2/2 | SYR4 | 2019 |
| Chloroform | 5.7 UG/L | 2/2 | SYR4 | 2019 |
| Dibromoacetic acid | 2 UG/L | 2/2 | SYR4 | 2019 |
| Dibromochloromethane | 5.3 UG/L | 2/2 | SYR4 | 2019 |
| Picloram | 0.1000 UG/L | 1/93 | SYR4 | 2012–2019 |
| Xylenes, Total | 0.6000 UG/L | 1/79 | SYR4 | 2012–2019 |
81 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,3,7,8-TCDD2,4,5-TP2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalAsbestosAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDichloroacetic AcidDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateGross Beta Particle ActivityHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFDAPFDoAPFEESAPFHpSPFMBAPFMPAPFNAPFPeSPFTAPFTrDAPFUnAPentachlorophenolSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroacetic AcidTrichloroethyleneVinyl chloridecis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
AVONDALE