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Tap water quality report

Aurora Utilities

EPA monitoring tested this supplier for 105 contaminants and detected 7. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

105
contaminants tested
7
detected
6,415
people served
2
health-based violations
Indiana rankingsLead in IndianaPFAS in Indiana
Water source
Ground water
Ownership
Local government
Counties served
Dearborn

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

2
health-based violations
63
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 1996-10-01 → 1996-10-31
MCL Health-based Resolved 1996-10-01 → 1996-10-31
MR Monitoring Resolved 1997-05-01 → 1997-05-31
MR Monitoring Resolved 1997-05-01 → 1997-05-31
MR Monitoring Resolved 1995-07-01 → 1995-07-31
MR Monitoring Resolved 1995-07-01 → 1995-07-31
MR Monitoring Archived 1994-04-01 → 1994-06-30
MR Monitoring Archived 1994-04-01 → 1994-06-30
MR Monitoring Archived 1994-04-01 → 1994-06-30
MR Monitoring Archived 1994-04-01 → 1994-06-30

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Copper
525 µg/L 40%
of the EPA limit 1300 µg/L
 20/20 SYR4 2017
Lead
0.0023 mg/L 15%
of the EPA limit 0.0150 mg/L
 14/14 LCR 2023
TTHM
38 µg/L 48%
of the EPA limit 80 µg/L
 14/15 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
10.8 µg/L 18%
of the EPA limit 60 µg/L
 12/13 SYR4 2012–2019
Lead
44 µg/L 293%
of the EPA limit, in the worst sample — 15 µg/L
 9/20 SYR4 2017
Nitrate
482 µg/L 4.8%
of the EPA limit 10000 µg/L
 8/16 SYR4 2012–2019
Fluoride
614 µg/L 15%
of the EPA limit 4000 µg/L
 2/2 SYR4 2014–2017
98 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,3,7,8-TCDD2,4,5-TP2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalArsenicAtrazineBhc-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon And UGross Beta Particle ActivityHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNetfosaaNfdhaNmefosaaOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneLithiumO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
BOYD, ADAM
Phone
812-584-8079
Email
adamboyd77@yahoo.com

Frequently asked questions about Aurora Utilities

Is Aurora Utilities tap water safe to drink?

EPA monitoring detected 7 contaminants in Aurora Utilities's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Aurora Utilities's water?

EPA monitoring detected Copper, Lead, TTHM, Total Haloacetic Acids (HAA5), Lead, and others. The full list with the level and data source for each is above.

How many people does Aurora Utilities serve?

Aurora Utilities reports serving 6,415 people in Indiana, per its EPA record.

Has Aurora Utilities had any water quality violations?

The EPA has 63 violations on file for Aurora Utilities, of which 2 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.