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Tap water quality report

Poynette Mobile Estates

EPA monitoring tested this supplier for 65 contaminants and detected 10. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

65
contaminants tested
10
detected
150
people served
24
health-based violations
Illinois rankingsLead in IllinoisPFAS in Illinois
Water source
Ground water
Ownership
Private
Counties served
Columbia

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.

24
health-based violations
87
violations on file
3
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 2025-10-01 → 2025-12-31
MCL Health-based Archived 2025-10-01 → 2025-12-31
MCL Health-based Archived 2025-10-01 → 2025-12-31
MCL Health-based Archived 2025-10-01 → 2025-12-31
MCL Health-based Archived 2025-07-01 → 2025-09-30
MCL Health-based Archived 2025-07-01 → 2025-09-30
MCL Health-based Archived 2025-07-01 → 2025-09-30
MCL Health-based Archived 2025-07-01 → 2025-09-30
MCL Health-based Archived 2025-04-01 → 2025-06-30
MCL Health-based Archived 2025-04-01 → 2025-06-30

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
Nitrate
10000 µg/L 100%
of the EPA limit 10000 µg/L
 64/64 SYR4 2012–2019
Lasso
0.6900 µg/L 35%
of the EPA limit 2 µg/L
 32/32 SYR4 2012–2019
Copper
84 µg/L 6.5%
of the EPA limit 1300 µg/L
 15/15 SYR4 2012–2018
Lead
0.00019 mg/L 1.3%
of the EPA limit 0.0150 mg/L
 14/14 LCR 2024
Lead
2.6 µg/L 17%
of the EPA limit 15 µg/L
 14/15 SYR4 2012–2018
Combined Radium (-226 And -228)
2.93 pCi/L 59%
of the EPA limit 5 pCi/L
 3/3 SYR4 2012–2018
Gross Alpha, Excl. Radon And U
2.93 pCi/L 20%
of the EPA limit 15 pCi/L
 2/2 SYR4 2015–2018
Barium
21 µg/L 1.1%
of the EPA limit 2000 µg/L
 1/1 SYR4 2018
Di(2-ethylhexyl) Phthalate
1.7 µg/L 28%
of the EPA limit 6 µg/L
 1/2 SYR4 2014–2018
Nitrate-Nitrite
7600 µg/L 76%
of the EPA limit 10000 µg/L
 1/1 SYR4 2018
55 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalArsenicAtrazineBhc-GammaBenzeneBeryllium, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDinosebDiquatEndothallEndrinEthylbenzeneFluorideGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Frequently asked questions about Poynette Mobile Estates

Is Poynette Mobile Estates tap water safe to drink?

EPA monitoring detected 10 contaminants in Poynette Mobile Estates'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 Poynette Mobile Estates's water?

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

How many people does Poynette Mobile Estates serve?

Poynette Mobile Estates reports serving 150 people in Illinois, per its EPA record.

Has Poynette Mobile Estates had any water quality violations?

The EPA has 87 violations on file for Poynette Mobile Estates, of which 24 are health-based (a contaminant limit or required treatment was breached) and 3 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.