Is Crystal Cove Mhp Tap Water Safe? Quality Report

Water source: Ground water
Ownership: Private
Counties served: Jefferson

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.

health-based violations

203

violations on file

still open

Violation	Type	Status	Period
MCL	Health-based	Resolved	2013-10-01 → 2013-10-31
MCL	Health-based	Resolved	2013-10-01 → 2013-10-31
MCL	Health-based	Resolved	2013-10-01 → 2013-10-31
MCL	Health-based	Resolved	2013-10-01 → 2013-10-31
MCL	Health-based	Resolved	2011-09-01 → 2011-09-30
MCL	Health-based	Resolved	2011-09-01 → 2011-09-30
MCL	Health-based	Resolved	2011-09-01 → 2011-09-30
MCL	Health-based	Resolved	2011-09-01 → 2011-09-30
MCL	Health-based	Resolved	2011-09-01 → 2011-09-30
MCL	Health-based	Resolved	2011-09-01 → 2011-09-30

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.

Contaminant	Level vs EPA limit	Detection rate	Source	Period
Lead	0.0029 mg/L 20% of the EPA limit 0.0150 mg/L	24/24	LCR	2024
Copper	89.4 µg/L 6.9% of the EPA limit 1300 µg/L	17/17	SYR4	2012–2018
Nitrate-Nitrite	750 µg/L 7.5% of the EPA limit 10000 µg/L	16/16	SYR4	2012–2019
Lead	2.05 µg/L 14% of the EPA limit 15 µg/L	3/17	SYR4	2012–2018
Barium	90.8 µg/L 4.5% of the EPA limit 2000 µg/L	2/2	SYR4	2014–2017
Chromium	5.97 µg/L 6% of the EPA limit 100 µg/L	1/2	SYR4	2014–2017
Fluoride	140 µg/L 3.5% of the EPA limit 4000 µg/L	1/2	SYR4	2014–2017

55 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 TetrachlorideChlordaneChloroformDichloromethaneDalaponDibromochloromethaneDinosebEthylene DibromideEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact: EPPERSON, KEVIN
Phone: 314-805-2118

Frequently asked questions about Crystal Cove Mhp

Is Crystal Cove Mhp tap water safe to drink?

EPA monitoring detected 7 contaminants in Crystal Cove 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 Crystal Cove Mhp's water?

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

How many people does Crystal Cove Mhp serve?

Crystal Cove Mhp reports serving 40 people in Missouri, per its EPA record.

Has Crystal Cove Mhp had any water quality violations?

The EPA has 203 violations on file for Crystal Cove Mhp, of which 25 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.