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Tap water quality report

Royal Lakes Estates

EPA monitoring tested this supplier for 78 contaminants and detected 8. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

78
contaminants tested
8
detected
1,002
people served
4
health-based violations
Texas rankingsLead in TexasPFAS in Texas
Water source
Ground water
Ownership
Private
Counties served
Fort Bend

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.

4
health-based violations
25
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2014-08-01 → 2014-08-31
MCL Health-based Resolved 2014-08-01 → 2014-08-31
MCL Health-based Resolved 2014-08-01 → 2014-08-31
MCL Health-based Resolved 2014-08-01 → 2014-08-31
Other Monitoring Resolved 2017-03-13
Other Monitoring Resolved 2017-03-13
MR Monitoring Resolved 2016-07-01 → 2016-09-30
MR Monitoring Resolved 2016-07-01 → 2016-09-30
MR Monitoring Resolved 2016-07-01 → 2016-09-30
MR Monitoring Resolved 2016-07-01 → 2016-09-30

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.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Copper
690 µg/L 53%
of the EPA limit 1300 µg/L
 22/22 SYR4 2012–2018
Barium
146 µg/L 7.3%
of the EPA limit 2000 µg/L
 3/3 SYR4 2012–2018
Fluoride
400 µg/L 10%
of the EPA limit 4000 µg/L
 3/3 SYR4 2012–2018
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 2/2 LCR 2024
Bromoform
0.5000 µg/L
No EPA limit set
 1/14 SYR4 2013–2019
Dibromochloromethane
0.5000 µg/L
No EPA limit set
 1/14 SYR4 2013–2019
Gross Alpha, Excl. Radon And U
3.1 pCi/L 21%
of the EPA limit 15 pCi/L
 1/1 SYR4 2019
Gross Beta Particle Activity
7.6 pCi/L
No EPA limit set
 1/2 SYR4 2013–2019
70 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, TotalArsenicAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDichloroacetic AcidDinosebEthylene DibromideEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitrateNitrate-NitriteNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTTHMTetrachloroethyleneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
MILLIS, MARK W
Phone
281-343-1400
Email
marcym@millisgroup.com

Frequently asked questions about Royal Lakes Estates

Is Royal Lakes Estates tap water safe to drink?

EPA monitoring detected 8 contaminants in Royal Lakes Estates'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 Royal Lakes Estates's water?

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

How many people does Royal Lakes Estates serve?

Royal Lakes Estates reports serving 1,002 people in Texas, per its EPA record.

Has Royal Lakes Estates had any water quality violations?

The EPA has 25 violations on file for Royal Lakes Estates, of which 4 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.