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Tap water quality report

Big Oaks Ranchette Subdivision

EPA monitoring tested this supplier for 79 contaminants and detected 14. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

79
contaminants tested
14
detected
42
people served
3
health-based violations
Texas rankingsLead in TexasPFAS in Texas
Water source
Ground water
Ownership
Private
Counties served
Montgomery

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.

3
health-based violations
38
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2014-07-01 → 2014-07-31
MCL Health-based Resolved 2014-07-01 → 2014-07-31
MCL Health-based Resolved 2014-07-01 → 2014-07-31
Other Monitoring Resolved 2024-07-02
Other Monitoring Resolved 2024-07-02
Other Monitoring Resolved 2017-07-01
Other Monitoring Resolved 2017-07-01
Other Monitoring Resolved 2016-10-13
Other Monitoring Resolved 2016-10-13
MR Monitoring Resolved 2016-01-01 → 2016-03-31

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
Copper
246.55 µg/L 19%
of the EPA limit 1300 µg/L
worst single sample: 355 µg/L
10/12 SYR4 2013–2018
Lead
3.1 µg/L 21%
of the EPA limit 15 µg/L
worst single sample: 4 µg/L
7/12 SYR4 2013–2018
Dibromochloromethane
4.025 µg/L
No EPA limit set
worst single sample: 4.6 µg/L
6/9 SYR4 2013–2019
Bromodichloromethane
3.72 µg/L
No EPA limit set
worst single sample: 4.3 µg/L
5/9 SYR4 2013–2019
Bromoform
2.74 µg/L
No EPA limit set
worst single sample: 2.8 µg/L
5/9 SYR4 2013–2019
Barium
130.4 µg/L 6.5%
of the EPA limit 2000 µg/L
worst single sample: 131 µg/L
3/3 SYR4 2013–2019
Fluoride
197 µg/L 4.9%
of the EPA limit 4000 µg/L
worst single sample: 200 µg/L
3/3 SYR4 2013–2019
Arsenic
2.295 µg/L 23%
of the EPA limit 10 µg/L
worst single sample: 2.3 µg/L
2/3 SYR4 2013–2019
Gross Beta Particle Activity
5.045 pCi/L
No EPA limit set
worst single sample: 5.1 pCi/L
2/2 SYR4 2013–2019
Nitrate
60 µg/L 0.6%
of the EPA limit 10000 µg/L
 2/16 SYR4 2012–2019
Chloroform
5.1 µg/L
No EPA limit set
 1/9 SYR4 2013–2019
Combined Radium (-226 And -228)
1 pCi/L 20%
of the EPA limit 5 pCi/L
 1/1 SYR4 2013
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 1/1 LCR 2024
TTHM
16.5 µg/L 21%
of the EPA limit 80 µg/L
 1/2 SYR4 2016–2019
65 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, TotalAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDichloroacetic AcidDinosebEthylene DibromideEndrinEthylbenzeneGross Alpha, Excl. Radon And UHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitrate-NitriteNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
WIEGHAT, KEVIN
Phone
281-703-4477
Email
[email protected]

Frequently asked questions about Big Oaks Ranchette Subdivision

Is Big Oaks Ranchette Subdivision tap water safe to drink?

EPA monitoring detected 14 contaminants in Big Oaks Ranchette 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 Big Oaks Ranchette Subdivision's water?

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

How many people does Big Oaks Ranchette Subdivision serve?

Big Oaks Ranchette Subdivision reports serving 42 people in Texas, per its EPA record.

Has Big Oaks Ranchette Subdivision had any water quality violations?

The EPA has 38 violations on file for Big Oaks Ranchette Subdivision, of which 3 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.