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Tap water quality report

Killarney Shores Subd

EPA monitoring tested this supplier for 71 contaminants and detected 12. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

71
contaminants tested
12
detected
203
people served
60
health-based violations
Missouri rankingsLead in MissouriPFAS in Missouri
Water source
Ground water
Ownership
Private
Counties served
Iron

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.

60
health-based violations
125
violations on file
9
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2010-10-01 → 2011-09-30
MCL Health-based Resolved 2010-10-01 → 2011-09-30
MCL Health-based Resolved 2010-10-01 → 2011-09-30
MCL Health-based Resolved 2010-10-01 → 2011-09-30
MCL Health-based Resolved 2010-10-01 → 2011-09-30
MCL Health-based Resolved 2010-07-01 → 2011-06-30
MCL Health-based Resolved 2010-07-01 → 2011-06-30
MCL Health-based Resolved 2010-07-01 → 2011-06-30
MCL Health-based Resolved 2010-07-01 → 2011-06-30
MCL Health-based Resolved 2010-07-01 → 2011-06-30

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 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
Lead
0.00059 mg/L 3.9%
of the EPA limit 0.0150 mg/L
 24/24 LCR 2022
Copper
63.32 µg/L 4.9%
of the EPA limit 1300 µg/L
worst single sample: 153 µg/L
20/20 SYR4 2012–2018
Combined Radium (-226 And -228)
6.5 pCi/L 130%
of the EPA limit, at the 95th percentile of samples — 5 pCi/L
worst single sample: 6.6 pCi/L
11/11 SYR4 2012–2019
Lead
10.165 µg/L 68%
of the EPA limit 15 µg/L
worst single sample: 13.3 µg/L
7/20 SYR4 2012–2018
Barium
176 µg/L 8.8%
of the EPA limit 2000 µg/L
 5/5 SYR4 2012–2018
Fluoride
3846 µg/L 96%
of the EPA limit 4000 µg/L
worst single sample: 3860 µg/L
5/5 SYR4 2012–2018
Bromodichloromethane
1.115 µg/L
No EPA limit set
worst single sample: 1.16 µg/L
3/8 SYR4 2012–2018
Bromoform
2.762 µg/L
No EPA limit set
worst single sample: 2.92 µg/L
3/8 SYR4 2012–2018
Dibromochloromethane
2.785 µg/L
No EPA limit set
worst single sample: 2.92 µg/L
3/8 SYR4 2012–2018
TTHM
6.662 µg/L 8.3%
of the EPA limit 80 µg/L
worst single sample: 7 µg/L
3/3 SYR4 2013–2018
Chromium
4.718 µg/L 4.7%
of the EPA limit 100 µg/L
worst single sample: 4.72 µg/L
2/5 SYR4 2012–2018
Gross Alpha, Excl. Radon And U
9.8 pCi/L 65%
of the EPA limit 15 pCi/L
 1/1 SYR4 2012
59 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, TotalArsenicAtrazineBhc-GammaBenzeneBeryllium, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformCombined UraniumDichloromethaneDalaponDibromoacetic AcidDichloroacetic AcidDinosebEthylene DibromideEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitrate-NitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
DEYO, BRENT
Phone
573-440-0681
Email
[email protected]

Frequently asked questions about Killarney Shores Subd

Is Killarney Shores Subd tap water safe to drink?

EPA monitoring detected 12 contaminants in Killarney Shores Subd'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 Killarney Shores Subd's water?

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

How many people does Killarney Shores Subd serve?

Killarney Shores Subd reports serving 203 people in Missouri, per its EPA record.

Has Killarney Shores Subd had any water quality violations?

The EPA has 125 violations on file for Killarney Shores Subd, of which 60 are health-based (a contaminant limit or required treatment was breached) and 9 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.