Tap WaterIndex

← Illinois

Tap water quality report

Lake Windermere Estates Subdivision

EPA monitoring tested this supplier for 108 contaminants and detected 15. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

108
contaminants tested
15
detected
300
people served
0
health-based violations
Illinois rankingsLead in IllinoisPFAS in Illinois
Water source
Ground water
Ownership
Private
Counties served
Tazewell

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
1
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Archived 1977-06-30 → 1981-06-29

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 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Nitrate
3025 µg/L 30%
of the EPA limit 10000 µg/L
worst single sample: 3100 µg/L
24/32 SYR4 2012–2019
Copper
640.5 µg/L 49%
of the EPA limit 1300 µg/L
worst single sample: 660 µg/L
14/15 SYR4 2013–2019
Lead
0.0027 mg/L 18%
of the EPA limit 0.0150 mg/L
 14/14 LCR 2025
Lead
4.39 µg/L 29%
of the EPA limit 15 µg/L
worst single sample: 4.6 µg/L
8/15 SYR4 2013–2019
Barium
257.5 µg/L 13%
of the EPA limit 2000 µg/L
worst single sample: 260 µg/L
6/6 SYR4 2012–2018
Fluoride
1102.5 µg/L 28%
of the EPA limit 4000 µg/L
worst single sample: 1110 µg/L
6/6 SYR4 2012–2018
Nitrate-Nitrite
2320 µg/L 23%
of the EPA limit 10000 µg/L
worst single sample: 2600 µg/L
5/6 SYR4 2012–2018
Bromodichloromethane
4.51605 µg/L
No EPA limit set
worst single sample: 4.7 µg/L
2/3 SYR4 2012–2017
Chloroform
9.05355 µg/L
No EPA limit set
worst single sample: 9.5 µg/L
2/3 SYR4 2012–2017
Combined Radium (-226 And -228)
0.7218 pCi/L 14%
of the EPA limit 5 pCi/L
worst single sample: 0.7450 pCi/L
2/2 SYR4 2012–2015
Dibromochloromethane
1.88505 µg/L
No EPA limit set
worst single sample: 1.9 µg/L
2/3 SYR4 2012–2017
TTHM
15.4861 µg/L 19%
of the EPA limit 80 µg/L
worst single sample: 16.1 µg/L
2/3 SYR4 2012–2017
Bromoform
0.6293 µg/L
No EPA limit set
 1/3 SYR4 2012–2017
Dibromoacetic Acid
1.1 µg/L
No EPA limit set
 1/3 SYR4 2012–2017
Total Haloacetic Acids (HAA5)
1.1 µg/L 1.8%
of the EPA limit 60 µg/L
 1/3 SYR4 2012–2017
93 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, TotalArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDichloroacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNetfosaaNfdhaNmefosaaNitriteOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneLithiumO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
VOLK, KENNETH
Phone
309-696-8965
Email
[email protected]

Frequently asked questions about Lake Windermere Estates Subdivision

Is Lake Windermere Estates Subdivision tap water safe to drink?

EPA monitoring detected 15 contaminants in Lake Windermere Estates 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 Lake Windermere Estates Subdivision's water?

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

How many people does Lake Windermere Estates Subdivision serve?

Lake Windermere Estates Subdivision reports serving 300 people in Illinois, per its EPA record.

Has Lake Windermere Estates Subdivision had any water quality violations?

The EPA has 1 violation on file for Lake Windermere Estates Subdivision, of which 0 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.