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Tap water quality report

Chamois

EPA monitoring tested this supplier for 69 contaminants and detected 10. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

69
contaminants tested
10
detected
396
people served
17
health-based violations
Missouri rankingsLead in MissouriPFAS in Missouri
Water source
Ground water
Ownership
Local government
Counties served
Osage

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.

17
health-based violations
70
violations on file
1
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2022-11-23
TT Health-based Resolved 2022-11-23
TT Health-based Resolved 2022-11-23
TT Health-based Resolved 2022-11-23
TT Health-based Resolved 2022-11-23
TT Health-based Resolved 2020-07-02
TT Health-based Resolved 2020-07-02
TT Health-based Resolved 2020-07-02
TT Health-based Resolved 2020-07-02
TT Health-based Resolved 2020-07-02

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
0.0065 mg/L 43%
of the EPA limit 0.0150 mg/L
 20/20 LCR 2025
Copper
109.1 µg/L 8.4%
of the EPA limit 1300 µg/L
worst single sample: 121 µg/L
18/18 SYR4 2012–2019
Lead
9.4 µg/L 63%
of the EPA limit 15 µg/L
worst single sample: 12.1 µg/L
10/18 SYR4 2012–2019
Barium
136.8 µg/L 6.8%
of the EPA limit 2000 µg/L
worst single sample: 137 µg/L
3/3 SYR4 2012–2018
Fluoride
169 µg/L 4.2%
of the EPA limit 4000 µg/L
worst single sample: 170 µg/L
3/3 SYR4 2012–2018
Bromodichloromethane
1.47 µg/L
No EPA limit set
 1/5 SYR4 2012–2018
Chloroform
1.98 µg/L
No EPA limit set
 1/5 SYR4 2012–2018
Chromium
1.09 µg/L 1.1%
of the EPA limit 100 µg/L
 1/3 SYR4 2012–2018
Dibromochloromethane
0.8900 µg/L
No EPA limit set
 1/5 SYR4 2012–2018
TTHM
4.34 µg/L 5.4%
of the EPA limit 80 µg/L
 1/2 SYR4 2014–2017
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, TotalBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneCombined Radium (-226 And -228)DichloromethaneDalaponDibromoacetic 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
SLUSSER, MARIE
Phone
573-616-8404
Email
[email protected]

Frequently asked questions about Chamois

Is Chamois tap water safe to drink?

EPA monitoring detected 10 contaminants in Chamois'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 Chamois's water?

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

How many people does Chamois serve?

Chamois reports serving 396 people in Missouri, per its EPA record.

Has Chamois had any water quality violations?

The EPA has 70 violations on file for Chamois, of which 17 are health-based (a contaminant limit or required treatment was breached) and 1 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.