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Tap water quality report

Quail Hollow Condos

EPA monitoring tested this supplier for 64 contaminants and detected 9. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

64
contaminants tested
9
detected
30
people served
5
health-based violations
Wisconsin rankingsLead in WisconsinPFAS in Wisconsin
Water source
Ground water
Ownership
Private
Counties served
Waukesha

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.

5
health-based violations
21
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2013-07-01 → 2013-07-31
MCL Health-based Resolved 2013-07-01 → 2013-07-31
MCL Health-based Resolved 2013-07-01 → 2013-07-31
MCL Health-based Resolved 2013-07-01 → 2013-07-31
MCL Health-based Resolved 2013-07-01 → 2013-07-31
MON Monitoring Resolved 2025-04-01 → 2025-04-30
MON Monitoring Resolved 2025-04-01 → 2025-04-30
MON Monitoring Resolved 2025-04-01 → 2025-04-30
MON Monitoring Resolved 2025-04-01 → 2025-04-30
MR Monitoring Resolved 2025-01-01

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
271 µg/L 21%
of the EPA limit 1300 µg/L
worst single sample: 280 µg/L
19/20 SYR4 2013–2018
Lead
4.44 µg/L 30%
of the EPA limit 15 µg/L
worst single sample: 4.6 µg/L
9/20 SYR4 2013–2018
Lead
0.00015 mg/L 1%
of the EPA limit 0.0150 mg/L
 6/6 LCR 2024
Combined Radium (-226 And -228)
2.0152 pCi/L 40%
of the EPA limit 5 pCi/L
worst single sample: 2.144 pCi/L
5/5 SYR4 2013–2015
Arsenic
2.94 µg/L 29%
of the EPA limit 10 µg/L
worst single sample: 3 µg/L
3/3 SYR4 2013–2018
Barium
220 µg/L 11%
of the EPA limit 2000 µg/L
 3/3 SYR4 2013–2018
Fluoride
276 µg/L 6.9%
of the EPA limit 4000 µg/L
worst single sample: 280 µg/L
3/3 SYR4 2013–2018
Gross Alpha, Excl. Radon And U
3.4405 pCi/L 23%
of the EPA limit 15 pCi/L
worst single sample: 3.45 pCi/L
2/2 SYR4 2013–2014
Combined Uranium
0.1860 µg/L 0.6%
of the EPA limit 30 µg/L
 1/1 SYR4 2013
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, TotalAtrazineBhc-GammaBenzeneBeryllium, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDinosebDiquatEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitrateNitrate-NitriteNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Frequently asked questions about Quail Hollow Condos

Is Quail Hollow Condos tap water safe to drink?

EPA monitoring detected 9 contaminants in Quail Hollow Condos'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 Quail Hollow Condos's water?

EPA monitoring detected Copper, Lead, Lead, Combined Radium (-226 And -228), Arsenic, and others. The full list with the level and data source for each is above.

How many people does Quail Hollow Condos serve?

Quail Hollow Condos reports serving 30 people in Wisconsin, per its EPA record.

Has Quail Hollow Condos had any water quality violations?

The EPA has 21 violations on file for Quail Hollow Condos, of which 5 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.