ONARGA
IL · PWS ID IL0750700 · Community water system
77
contaminants tested
16
detected
1,409
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| LEAD SUMMARY | 0.0390 mg/L | 32/32 | LCR | 2025 |
| Nitrate | 1640 UG/L | 22/24 | SYR4 | 2012–2019 |
| COPPER, FREE | 1360 UG/L | 19/31 | SYR4 | 2012–2018 |
| Bromodichloromethane | 16.6 UG/L | 13/13 | SYR4 | 2012–2019 |
| Chloroform | 35.4 UG/L | 13/13 | SYR4 | 2012–2019 |
| Dibromochloromethane | 5.1 UG/L | 13/13 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 9.8 UG/L | 13/13 | SYR4 | 2012–2019 |
| TTHM | 57.1 UG/L | 13/13 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 22.4 UG/L | 13/13 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 12.6 UG/L | 13/13 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 1640 UG/L | 11/11 | SYR4 | 2012–2019 |
| Lead | 26.2 UG/L | 9/31 | SYR4 | 2012–2018 |
| Barium | 34 UG/L | 4/4 | SYR4 | 2012–2018 |
| Fluoride | 525 UG/L | 3/4 | SYR4 | 2012–2018 |
| Combined Radium (-226 and -228) | 1.96 PCI/L | 1/1 | SYR4 | 2014 |
| Dibromoacetic acid | 1.3 UG/L | 1/13 | SYR4 | 2012–2019 |
61 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalArsenicAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalBromoformCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneHEXACHLOROBENZENEHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidMonochloroacetic acidNitriteOXAMYLPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
ONARGA