EDWARDSVILLE
IL · PWS ID IL1190250 · Community water system
108
contaminants tested
20
detected
26,808
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBS | 0.0035 ug/L | 2/2 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 1300 UG/L | 60/60 | SYR4 | 2014–2017 |
| Bromodichloromethane | 12 UG/L | 32/32 | SYR4 | 2012–2019 |
| Chloroform | 12.63 UG/L | 32/32 | SYR4 | 2012–2019 |
| Dibromochloromethane | 9.03 UG/L | 32/32 | SYR4 | 2012–2019 |
| TTHM | 35 UG/L | 32/32 | SYR4 | 2012–2019 |
| Lead | 9.7 UG/L | 28/60 | SYR4 | 2014–2017 |
| Bromoform | 2.62 UG/L | 27/32 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 11.6 UG/L | 24/32 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 3.7 UG/L | 21/32 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0065 mg/L | 18/18 | LCR | 2026 |
| Nitrate | 1300 UG/L | 16/16 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 4.4 UG/L | 15/32 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 5.5 UG/L | 6/32 | SYR4 | 2012–2019 |
| Barium | 85 UG/L | 3/3 | SYR4 | 2012–2018 |
| Fluoride | 1140 UG/L | 3/3 | SYR4 | 2012–2018 |
| Nitrate-Nitrite | 1300 UG/L | 3/3 | SYR4 | 2012–2018 |
| Arsenic | 1 UG/L | 1/3 | SYR4 | 2012–2018 |
| Combined Radium (-226 and -228) | 1.328 PCI/L | 1/1 | SYR4 | 2014 |
| Monobromoacetic acid | 3.38 UG/L | 1/32 | SYR4 | 2012–2019 |
88 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, TotalAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFBAPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
EDWARDSVILLE