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Tap water quality report

Quail Run Mhp

EPA monitoring tested this supplier for 72 contaminants and detected 9. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

72
contaminants tested
9
detected
897
people served
13
health-based violations
Missouri rankingsLead in MissouriPFAS in Missouri
Water source
Ground water
Ownership
Private
Counties served
Lincoln

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.

13
health-based violations
54
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2023-09-22
TT Health-based Resolved 2023-09-22
TT Health-based Resolved 2023-09-22
TT Health-based Resolved 2023-09-22
TT Health-based Resolved 2021-07-31
TT Health-based Resolved 2021-07-31
TT Health-based Resolved 2021-07-31
TT Health-based Resolved 2021-07-31
TT Health-based Resolved 2015-07-19
TT Health-based Resolved 2015-07-19

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
Combined Radium (-226 And -228)
5.35 pCi/L 107%
of the EPA limit, at the 95th percentile of samples — 5 pCi/L
worst single sample: 6.2 pCi/L
18/18 SYR4 2012–2019
Copper
33.54 µg/L 2.6%
of the EPA limit 1300 µg/L
worst single sample: 65 µg/L
14/14 SYR4 2012–2017
Nitrate-Nitrite
30 µg/L 0.3%
of the EPA limit 10000 µg/L
 14/30 SYR4 2012–2019
Lead
0.0014 mg/L 9.5%
of the EPA limit 0.0150 mg/L
 11/11 LCR 2023
Gross Alpha, Excl. Radon And U
18.4 pCi/L 123%
of the EPA limit, at the 95th percentile of samples — 15 pCi/L
worst single sample: 19 pCi/L
6/6 SYR4 2012–2015
Lead
1.498 µg/L 10%
of the EPA limit 15 µg/L
worst single sample: 1.54 µg/L
5/14 SYR4 2012–2017
Barium
47.65 µg/L 2.4%
of the EPA limit 2000 µg/L
worst single sample: 47.8 µg/L
4/4 SYR4 2014–2017
Chromium
4.355 µg/L 4.4%
of the EPA limit 100 µg/L
worst single sample: 4.43 µg/L
4/4 SYR4 2014–2017
Fluoride
1738.5 µg/L 43%
of the EPA limit 4000 µg/L
worst single sample: 1740 µg/L
4/4 SYR4 2014–2017
63 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, TotalBromodichloromethaneBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformCombined UraniumDichloromethaneDalaponDibromoacetic AcidDibromochloromethaneDichloroacetic AcidDinosebEthylene DibromideEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTTHMTetrachloroethyleneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
SASSEN, ISABEL
Phone
314-464-3964
Email
isassen@cswrgroup.com

Frequently asked questions about Quail Run Mhp

Is Quail Run Mhp tap water safe to drink?

EPA monitoring detected 9 contaminants in Quail Run 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 Quail Run Mhp's water?

EPA monitoring detected Combined Radium (-226 And -228), Copper, Nitrate-Nitrite, Lead, Gross Alpha, Excl. Radon And U, and others. The full list with the level and data source for each is above.

How many people does Quail Run Mhp serve?

Quail Run Mhp reports serving 897 people in Missouri, per its EPA record.

Has Quail Run Mhp had any water quality violations?

The EPA has 54 violations on file for Quail Run Mhp, of which 13 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.