CITIZENS WATER - INDIANAPOLIS
IN · PWS ID IN5249004 · Community water system
107
contaminants tested
34
detected
880,345
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFPeA | 0.0076 ug/L | 11/26 | 2024 |
| PFHxA | 0.0051 ug/L | 9/26 | 2024 |
| PFBS | 0.0040 ug/L | 3/26 | 2024 |
| PFBA | 0.0057 ug/L | 2/26 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Fluoride | 1185 UG/L | 891/891 | SYR4 | 2012–2019 |
| Atrazine | 2.8 UG/L | 568/1087 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 97.4 UG/L | 519/520 | SYR4 | 2012–2019 |
| TTHM | 98.7 UG/L | 517/517 | SYR4 | 2012–2019 |
| Dibromochloromethane | 7.5 UG/L | 284/284 | SYR4 | 2012–2019 |
| Bromodichloromethane | 19.9 UG/L | 283/283 | SYR4 | 2012–2019 |
| Chloroform | 72.7 UG/L | 282/282 | SYR4 | 2012–2019 |
| Simazine | 1.8 UG/L | 229/1088 | SYR4 | 2012–2019 |
| Nitrate | 3370 UG/L | 216/288 | SYR4 | 2012–2019 |
| Barium | 300 UG/L | 139/139 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 3370 UG/L | 97/132 | SYR4 | 2012–2019 |
| Bromoform | 1.7 UG/L | 71/284 | SYR4 | 2012–2019 |
| COPPER, FREE | 428 UG/L | 54/55 | SYR4 | 2018 |
| Chromium | 4.4 UG/L | 53/139 | SYR4 | 2012–2019 |
| Lead | 35.9 UG/L | 45/55 | SYR4 | 2018 |
| LEAD SUMMARY | 0.0142 mg/L | 25/25 | LCR | 2025 |
| Combined Radium (-226 and -228) | 1.73 PCI/L | 17/18 | SYR4 | 2016–2019 |
| Gross Alpha, Excl. Radon and U | 8.8 PCI/L | 17/17 | SYR4 | 2016–2019 |
| 2,4-D | 2.03 UG/L | 15/112 | SYR4 | 2012–2019 |
| Arsenic | 5.6 UG/L | 13/139 | SYR4 | 2012–2019 |
| cis-1,2-Dichloroethylene | 1 UG/L | 10/308 | SYR4 | 2012–2019 |
| Combined Uranium | 1.3857 UG/L | 9/9 | SYR4 | 2016 |
| Di(2-ethylhexyl) phthalate | 4.84 UG/L | 5/1084 | SYR4 | 2012–2019 |
| Toluene | 1.5 UG/L | 4/308 | SYR4 | 2012–2019 |
| Xylenes, Total | 2.6 UG/L | 4/308 | SYR4 | 2012–2019 |
| Benzo(a)pyrene | 0.1000 UG/L | 2/967 | SYR4 | 2012–2019 |
| Vinyl chloride | 0.6000 UG/L | 2/308 | SYR4 | 2012–2019 |
| 1,2-Dichloropropane | 0.5000 UG/L | 1/308 | SYR4 | 2012–2019 |
| 2,4,5-TP | 1.21 UG/L | 1/92 | SYR4 | 2012–2019 |
| Antimony, Total | 0.6000 UG/L | 1/139 | SYR4 | 2012–2019 |
73 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane11Cl-PF3OUdS2,3,7,8-TCDD4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONABHC-GAMMABenzeneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFDAPFDoAPFEESAPFHpAPFHpSPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumStyreneTetrachloroethyleneThallium, TotalTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
INDIANAPOLIS