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Tap water quality report

Robin Cove Water Subdivision

EPA monitoring tested this supplier for 79 contaminants and detected 13. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

79
contaminants tested
13
detected
72
people served
4
health-based violations
Texas rankingsLead in TexasPFAS in Texas
Water source
Ground water
Ownership
Private
Counties served
Brazoria

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
1,038
violations on file
6
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2024-10-17
TT Health-based Resolved 2024-10-17
TT Health-based Resolved 2024-10-17
TT Health-based Resolved 2024-10-17
Other Monitoring Resolved 2026-02-14
Other Monitoring Resolved 2026-02-14
Other Monitoring Resolved 2026-01-04
Other Monitoring Resolved 2026-01-04
MR Monitoring Unaddressed 2026-01-01
MR Monitoring Unaddressed 2026-01-01

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
474.6 µg/L 37%
of the EPA limit 1300 µg/L
worst single sample: 948 µg/L
13/14 SYR4 2013–2018
Nitrate
10 µg/L 0.1%
of the EPA limit 10000 µg/L
 8/16 SYR4 2012–2019
Barium
274.7 µg/L 14%
of the EPA limit 2000 µg/L
worst single sample: 276 µg/L
3/3 SYR4 2013–2019
Fluoride
457 µg/L 11%
of the EPA limit 4000 µg/L
worst single sample: 460 µg/L
3/3 SYR4 2013–2019
Lead
18.7 µg/L 125%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 20 µg/L
3/14 SYR4 2013–2018
Chloroform
6.32 µg/L
No EPA limit set
worst single sample: 6.6 µg/L
2/7 SYR4 2015–2019
Dibromochloromethane
2.545 µg/L
No EPA limit set
worst single sample: 2.6 µg/L
2/7 SYR4 2015–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 2/2 LCR 2025
Nitrate-Nitrite
10 µg/L 0.1%
of the EPA limit 10000 µg/L
 2/3 SYR4 2012–2015
Bromodichloromethane
1.1 µg/L
No EPA limit set
 1/7 SYR4 2015–2019
Bromoform
3.4 µg/L
No EPA limit set
 1/7 SYR4 2015–2019
Combined Radium (-226 And -228)
1 pCi/L 20%
of the EPA limit 5 pCi/L
 1/1 SYR4 2013
TTHM
6 µg/L 7.5%
of the EPA limit 80 µg/L
 1/2 SYR4 2016–2019
66 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, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDichloroacetic AcidDinosebEthylene DibromideEndrinEthylbenzeneGross Alpha, Excl. Radon And UGross Beta Particle ActivityHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
BRENNAN, JEFFREY, H
Email
[email protected]

Frequently asked questions about Robin Cove Water Subdivision

Is Robin Cove Water Subdivision tap water safe to drink?

EPA monitoring detected 13 contaminants in Robin Cove Water 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 Robin Cove Water Subdivision's water?

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

How many people does Robin Cove Water Subdivision serve?

Robin Cove Water Subdivision reports serving 72 people in Texas, per its EPA record.

Has Robin Cove Water Subdivision had any water quality violations?

The EPA has 1038 violations on file for Robin Cove Water Subdivision, of which 4 are health-based (a contaminant limit or required treatment was breached) and 6 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.