Is Brook Hill Subdivision Tap Water Safe? Quality Report

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.

health-based violations

violations on file

still open

Violation	Type	Status	Period
Other	Monitoring	Resolved	2016-07-01
Other	Monitoring	Resolved	2013-07-01
Other	Monitoring	Resolved	2013-07-01
MR	Monitoring	Resolved	2005-07-01 → 2005-09-30
MR	Monitoring	Resolved	2005-07-01 → 2005-09-30

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	0.0020 mg/L 13% of the EPA limit 0.0150 mg/L	18/18	LCR	2024
Copper	293 µg/L 23% of the EPA limit 1300 µg/L	17/17	SYR4	2012–2019
Nitrate-Nitrite	40 µg/L 0.4% of the EPA limit 10000 µg/L	12/16	SYR4	2012–2019
Lead	2.38 µg/L 16% of the EPA limit 15 µg/L	6/17	SYR4	2012–2019
Barium	33.8 µg/L 1.7% of the EPA limit 2000 µg/L	2/2	SYR4	2014–2019
Combined Radium (-226 And -228)	2.7 pCi/L 54% of the EPA limit 5 pCi/L	2/2	SYR4	2015–2018
Fluoride	1870 µg/L 47% of the EPA limit 4000 µg/L	2/2	SYR4	2014–2019
Chromium	4.15 µg/L 4.2% of the EPA limit 100 µg/L	1/2	SYR4	2014–2019

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: MITCHELL, DANA
Phone: 314-502-2191
Email: brookhillsubdivisiontroy@gmail.com

Frequently asked questions about Brook Hill Subdivision

Is Brook Hill Subdivision tap water safe to drink?

EPA monitoring detected 8 contaminants in Brook Hill Subdivision'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 Brook Hill Subdivision'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 Brook Hill Subdivision serve?

Brook Hill Subdivision reports serving 65 people in Missouri, per its EPA record.

Has Brook Hill Subdivision had any water quality violations?

The EPA has 5 violations on file for Brook Hill Subdivision, of which 0 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.