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Tap water quality report

Brushy Creek Mud

EPA monitoring tested this supplier for 108 contaminants and detected 29. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

108
contaminants tested
29
detected
18,314
people served
30
health-based violations
Texas rankingsLead in TexasPFAS in Texas
Water source
Surface water
Ownership
Local government
Counties served
Williamson

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.

30
health-based violations
37
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2003-04-01 → 2003-06-30
MCL Health-based Resolved 2003-04-01 → 2003-06-30
MCL Health-based Resolved 2003-04-01 → 2003-06-30
MCL Health-based Resolved 2003-04-01 → 2003-06-30
MCL Health-based Resolved 2003-04-01 → 2003-06-30
MCL Health-based Resolved 2003-04-01 → 2003-06-30
MCL Health-based Resolved 2003-04-01 → 2003-06-30
MCL Health-based Resolved 2003-04-01 → 2003-06-30
MCL Health-based Resolved 2003-01-01 → 2003-03-31
MCL Health-based Resolved 2003-01-01 → 2003-03-31

PFAS detected

PFAS are industrial “forever chemicals”. These are the EPA's latest nationwide test results (2023–2025).
ContaminantMaxDetection ratePeriod
PFBS 0.0055 µg/L 4/4 2024
PFHXS 0.0037 µg/L 4/4 2024
Pfpea 0.0060 µg/L 4/4 2024
Pfhxa 0.0038 µg/L 3/4 2024
Pfba 0.0061 µg/L 2/4 2024

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
Bromodichloromethane
20.04 µg/L
No EPA limit set
worst single sample: 23.1 µg/L
133/133 SYR4 2012–2019
Chloroform
24.62 µg/L
No EPA limit set
worst single sample: 37.9 µg/L
133/133 SYR4 2012–2019
Dibromochloromethane
16.94 µg/L
No EPA limit set
worst single sample: 23.1 µg/L
133/133 SYR4 2012–2019
Bromoform
17.325 µg/L
No EPA limit set
worst single sample: 21.9 µg/L
128/133 SYR4 2012–2019
Dibromoacetic Acid
8.4 µg/L
No EPA limit set
worst single sample: 10.4 µg/L
125/125 SYR4 2012–2019
Dichloroacetic Acid
15.7 µg/L
No EPA limit set
worst single sample: 24.9 µg/L
125/125 SYR4 2012–2019
TTHM
59.54 µg/L 74%
of the EPA limit 80 µg/L
worst single sample: 67.6 µg/L
125/126 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
27.42 µg/L 46%
of the EPA limit 60 µg/L
worst single sample: 40.7 µg/L
125/125 SYR4 2012–2019
Trichloroacetic Acid
8.28 µg/L
No EPA limit set
worst single sample: 12.5 µg/L
93/125 SYR4 2012–2019
Copper
199 µg/L 15%
of the EPA limit 1300 µg/L
worst single sample: 830 µg/L
92/96 SYR4 2012–2018
Lead
3.88 µg/L 26%
of the EPA limit 15 µg/L
worst single sample: 5 µg/L
49/96 SYR4 2012–2018
Nitrate
1020 µg/L 10%
of the EPA limit 10000 µg/L
 18/18 SYR4 2012–2019
Monobromoacetic Acid
3.025 µg/L
No EPA limit set
worst single sample: 3.4 µg/L
16/125 SYR4 2012–2019
Lead
0.0013 mg/L 8.5%
of the EPA limit 0.0150 mg/L
 14/14 LCR 2025
Barium
49.865 µg/L 2.5%
of the EPA limit 2000 µg/L
worst single sample: 50.6 µg/L
8/8 SYR4 2013–2019
Fluoride
686.5 µg/L 17%
of the EPA limit 4000 µg/L
worst single sample: 690 µg/L
8/8 SYR4 2012–2019
Monochloroacetic Acid
4.285 µg/L
No EPA limit set
worst single sample: 4.6 µg/L
8/125 SYR4 2012–2019
Cyanide
115 µg/L 57%
of the EPA limit 200 µg/L
worst single sample: 120 µg/L
6/6 SYR4 2014–2019
Lithium
16.3 µg/L
No EPA limit set
 4/4 UCMR-5 2024
Atrazine
0.1300 µg/L 4.3%
of the EPA limit 3 µg/L
 3/8 SYR4 2012–2019
Chromium
2.0336 µg/L 2%
of the EPA limit 100 µg/L
worst single sample: 2.09 µg/L
2/8 SYR4 2013–2019
Combined Radium (-226 And -228)
1.475 pCi/L 30%
of the EPA limit 5 pCi/L
worst single sample: 1.5 pCi/L
2/2 SYR4 2012–2018
Arsenic
1.58 µg/L 16%
of the EPA limit 10 µg/L
 1/8 SYR4 2013–2019
Selenium
3.86 µg/L 7.7%
of the EPA limit 50 µg/L
 1/8 SYR4 2013–2019
79 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalAsbestosBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEthylene DibromideEndrinEthylbenzeneGross Alpha, Excl. Radon And UGross Beta Particle ActivityHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNetfosaaNfdhaNmefosaaNitriteOxamylPfdaPfdoaPfeesaPfhpaPfhpsPfmbaPfmpaPFNAPFOAPFOSPfpesPftaPftrdaPfunaPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
TUCKER, MICHAEL
Phone
512-255-7871
Email
[email protected]

Frequently asked questions about Brushy Creek Mud

Is Brushy Creek Mud tap water safe to drink?

EPA monitoring detected 29 contaminants in Brushy Creek Mud'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 Brushy Creek Mud's water?

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

How many people does Brushy Creek Mud serve?

Brushy Creek Mud reports serving 18,314 people in Texas, per its EPA record.

Has Brushy Creek Mud had any water quality violations?

The EPA has 37 violations on file for Brushy Creek Mud, of which 30 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.