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Tap water quality report

Ingalls Park Subdivision

EPA monitoring tested this supplier for 78 contaminants and detected 18. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

78
contaminants tested
18
detected
744
people served
0
health-based violations
Illinois rankingsLead in IllinoisPFAS in Illinois
Water source
Ground water
Ownership
Private
Counties served
Will

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.

0
health-based violations
40
violations on file
1
still open
ViolationTypeStatusPeriod
Other Monitoring Unaddressed 2025-07-01
MR Monitoring Resolved 2024-01-01 → 2024-12-31
MR Monitoring Resolved 2024-01-01 → 2024-12-31
MR Monitoring Resolved 2024-01-01 → 2024-12-31
MR Monitoring Resolved 2024-01-01 → 2024-12-31
MR Monitoring Resolved 2020-07-01 → 2020-09-30
MR Monitoring Resolved 2020-07-01 → 2020-09-30
MR Monitoring Resolved 2020-07-01 → 2020-09-30
MR Monitoring Resolved 2020-07-01 → 2020-09-30
MR Monitoring Resolved 2019-08-01 → 2020-07-31

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
715 µg/L 55%
of the EPA limit 1300 µg/L
 29/30 SYR4 2013–2019
Lead
22 µg/L 147%
of the EPA limit, in the worst sample — 15 µg/L
 18/30 SYR4 2013–2019
Lead
0.0029 mg/L 19%
of the EPA limit 0.0150 mg/L
 17/17 LCR 2025
Nitrate
2450 µg/L 25%
of the EPA limit 10000 µg/L
 16/16 SYR4 2012–2019
Dibromoacetic Acid
2.43 µg/L
No EPA limit set
 8/8 SYR4 2013–2019
Nitrate-Nitrite
2450 µg/L 25%
of the EPA limit 10000 µg/L
 8/8 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
2.43 µg/L 4.1%
of the EPA limit 60 µg/L
 8/8 SYR4 2013–2019
Bromodichloromethane
2.775 µg/L
No EPA limit set
 6/8 SYR4 2013–2019
Dibromochloromethane
3.61 µg/L
No EPA limit set
 6/8 SYR4 2013–2019
TTHM
18.76 µg/L 23%
of the EPA limit 80 µg/L
 6/8 SYR4 2013–2019
Bromoform
2.2 µg/L
No EPA limit set
 5/8 SYR4 2013–2019
Barium
77.5 µg/L 3.9%
of the EPA limit 2000 µg/L
 4/4 SYR4 2012–2018
Chloroform
10.81 µg/L
No EPA limit set
 3/8 SYR4 2013–2019
Fluoride
958 µg/L 24%
of the EPA limit 4000 µg/L
 2/4 SYR4 2012–2018
Selenium
3.33 µg/L 6.7%
of the EPA limit 50 µg/L
 2/4 SYR4 2012–2018
Arsenic
3 µg/L 30%
of the EPA limit 10 µg/L
 1/4 SYR4 2012–2018
Combined Radium (-226 And -228)
1.585 pCi/L 32%
of the EPA limit 5 pCi/L
 1/1 SYR4 2015
Nitrite
50 µg/L 5%
of the EPA limit 1000 µg/L
 1/8 SYR4 2012–2019
60 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, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDichloroacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
MCDERMOTT, JODI
Phone
815-773-9705
Email
ingallswater@gmail.com

Frequently asked questions about Ingalls Park Subdivision

Is Ingalls Park Subdivision tap water safe to drink?

EPA monitoring detected 18 contaminants in Ingalls Park Subdivision'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 Ingalls Park Subdivision's water?

EPA monitoring detected Copper, Lead, Lead, Nitrate, Dibromoacetic Acid, and others. The full list with the level and data source for each is above.

How many people does Ingalls Park Subdivision serve?

Ingalls Park Subdivision reports serving 744 people in Illinois, per its EPA record.

Has Ingalls Park Subdivision had any water quality violations?

The EPA has 40 violations on file for Ingalls Park Subdivision, of which 0 are health-based (a contaminant limit or required treatment was breached) and 1 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.