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Tap water quality report

Shady Oaks Mhp

EPA monitoring tested this supplier for 107 contaminants and detected 16. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

107
contaminants tested
16
detected
912
people served
18
health-based violations
Illinois rankingsLead in IllinoisPFAS in Illinois
Water source
Ground water
Ownership
Private
Counties served
Grundy

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.

18
health-based violations
230
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2004-04-01 → 2004-06-30
MCL Health-based Resolved 2004-04-01 → 2004-06-30
MCL Health-based Resolved 2004-04-01 → 2004-06-30
MCL Health-based Resolved 2004-04-01 → 2004-06-30
MCL Health-based Resolved 2004-04-01 → 2004-06-30
MCL Health-based Resolved 2004-04-01 → 2004-06-30
MCL Health-based Resolved 2004-01-01 → 2004-03-31
MCL Health-based Resolved 2004-01-01 → 2004-03-31
MCL Health-based Resolved 2004-01-01 → 2004-03-31
MCL Health-based Resolved 2004-01-01 → 2004-03-31

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 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
Copper
45.15 µg/L 3.5%
of the EPA limit 1300 µg/L
worst single sample: 67 µg/L
20/30 SYR4 2012–2018
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 14/14 LCR 2024
Nitrate
330 µg/L 3.3%
of the EPA limit 10000 µg/L
 10/18 SYR4 2012–2019
Lead
7.225 µg/L 48%
of the EPA limit 15 µg/L
worst single sample: 7.27 µg/L
7/30 SYR4 2012–2018
Barium
28.95 µg/L 1.4%
of the EPA limit 2000 µg/L
worst single sample: 29 µg/L
2/2 SYR4 2014–2017
Combined Radium (-226 And -228)
4.5425 pCi/L 91%
of the EPA limit 5 pCi/L
worst single sample: 4.59 pCi/L
2/2 SYR4 2014–2017
Fluoride
732.75 µg/L 18%
of the EPA limit 4000 µg/L
worst single sample: 734 µg/L
2/2 SYR4 2014–2017
Lithium
32 µg/L
No EPA limit set
 2/2 UCMR-5 2024
Bromodichloromethane
3.7 µg/L
No EPA limit set
 1/7 SYR4 2014–2019
Chloroform
5.8 µg/L
No EPA limit set
 1/7 SYR4 2014–2019
Dibromochloromethane
1.7 µg/L
No EPA limit set
 1/7 SYR4 2014–2019
Dichloroacetic Acid
5.3 µg/L
No EPA limit set
 1/7 SYR4 2014–2019
Selenium
3.1 µg/L 6.2%
of the EPA limit 50 µg/L
 1/2 SYR4 2014–2017
TTHM
11.2 µg/L 14%
of the EPA limit 80 µg/L
 1/7 SYR4 2014–2019
Total Haloacetic Acids (HAA5)
9.6 µg/L 16%
of the EPA limit 60 µg/L
 1/7 SYR4 2014–2019
Trichloroacetic Acid
4.3 µg/L
No EPA limit set
 1/7 SYR4 2014–2019
91 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, TotalBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNetfosaaNfdhaNmefosaaNitriteOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
SMITH, JENNIFER
Phone
773-499-7255
Email
[email protected]

Frequently asked questions about Shady Oaks Mhp

Is Shady Oaks Mhp tap water safe to drink?

EPA monitoring detected 16 contaminants in Shady Oaks Mhp'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 Shady Oaks Mhp's water?

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

How many people does Shady Oaks Mhp serve?

Shady Oaks Mhp reports serving 912 people in Illinois, per its EPA record.

Has Shady Oaks Mhp had any water quality violations?

The EPA has 230 violations on file for Shady Oaks Mhp, of which 18 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.