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.
37
health-based violations
57
violations on file
0
still open
| Violation | Type | Status | Period |
|---|---|---|---|
| MCL | Health-based | Resolved | 2015-01-01 → 2015-03-31 |
| MCL | Health-based | Resolved | 2015-01-01 → 2015-03-31 |
| MCL | Health-based | Resolved | 2015-01-01 → 2015-03-31 |
| MCL | Health-based | Resolved | 2015-01-01 → 2015-03-31 |
| MCL | Health-based | Resolved | 2015-01-01 → 2015-03-31 |
| MCL | Health-based | Resolved | 2015-01-01 → 2015-03-31 |
| MCL | Health-based | Resolved | 2014-10-01 → 2014-12-31 |
| MCL | Health-based | Resolved | 2014-10-01 → 2014-12-31 |
| MCL | Health-based | Resolved | 2014-10-01 → 2014-12-31 |
| MCL | Health-based | Resolved | 2014-10-01 → 2014-12-31 |
PFAS detected
PFAS are industrial “forever chemicals”. These are the EPA's latest
nationwide test results (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| Pfba | 0.0080 µg/L | 2/4 | 2025 |
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.
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 16.656 µg/L No EPA limit set
worst single sample: 21.7 µg/L | 73/73 | SYR4 | 2012–2019 |
| Chloroform | 61.84 µg/L No EPA limit set
worst single sample: 107 µg/L | 73/73 | SYR4 | 2012–2019 |
| Copper | 193.1 µg/L 15% of the EPA limit 1300 µg/L
worst single sample: 524 µg/L | 58/65 | SYR4 | 2013–2017 |
| Dichloroacetic Acid | 60.36 µg/L No EPA limit set
worst single sample: 85.7 µg/L | 57/57 | SYR4 | 2012–2019 |
| TTHM | 67.42 µg/L 84% of the EPA limit 80 µg/L
worst single sample: 130.1 µg/L | 57/58 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 72.18 µg/L 120% of the EPA limit, at the 95th percentile of samples — 60 µg/L
worst single sample: 158 µg/L | 57/57 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 27.86 µg/L No EPA limit set
worst single sample: 60 µg/L | 57/57 | SYR4 | 2012–2019 |
| Monochloroacetic Acid | 10.085 µg/L No EPA limit set
worst single sample: 11.7 µg/L | 44/57 | SYR4 | 2012–2019 |
| Lead | 7.05 µg/L 47% of the EPA limit 15 µg/L
worst single sample: 27.1 µg/L | 41/65 | SYR4 | 2013–2017 |
| Dibromochloromethane | 2.775 µg/L No EPA limit set
worst single sample: 3 µg/L | 26/73 | SYR4 | 2012–2019 |
| Nitrate | 327 µg/L 3.3% of the EPA limit 10000 µg/L | 18/18 | SYR4 | 2012–2019 |
| Lead | 0.0106 mg/L 71% of the EPA limit 0.0150 mg/L | 16/16 | LCR | 2024 |
| Monobromoacetic Acid | 5.44 µg/L No EPA limit set
worst single sample: 5.7 µg/L | 14/57 | SYR4 | 2012–2019 |
| Fluoride | 176.85 µg/L 4.4% of the EPA limit 4000 µg/L
worst single sample: 180 µg/L | 8/8 | SYR4 | 2012–2019 |
| Barium | 59.45 µg/L 3% of the EPA limit 2000 µg/L
worst single sample: 62 µg/L | 7/7 | SYR4 | 2013–2019 |
| Dibromoacetic Acid | 4.96 µg/L No EPA limit set
worst single sample: 5.8 µg/L | 7/57 | SYR4 | 2012–2019 |
| Chromium | 1.212 µg/L 1.2% of the EPA limit 100 µg/L
worst single sample: 1.24 µg/L | 5/7 | SYR4 | 2013–2019 |
| Atrazine | 0.5360 µg/L 18% of the EPA limit 3 µg/L
worst single sample: 0.5600 µg/L | 4/10 | SYR4 | 2012–2019 |
| Cyanide | 140.85 µg/L 70% of the EPA limit 200 µg/L
worst single sample: 144 µg/L | 4/6 | SYR4 | 2014–2019 |
| Antimony, Total | 0.5490 µg/L 9.2% of the EPA limit 6 µg/L
worst single sample: 0.5600 µg/L | 2/7 | SYR4 | 2013–2019 |
| Arsenic | 1.595 µg/L 16% of the EPA limit 10 µg/L
worst single sample: 1.6 µg/L | 2/7 | SYR4 | 2013–2019 |
| Bromoform | 17.931 µg/L No EPA limit set
worst single sample: 18.8 µg/L | 2/73 | SYR4 | 2012–2019 |
84 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-PF3ONSAdonaAsbestosBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEthylene DibromideEndrinEthylbenzeneGross Alpha, Excl. Radon And UGross Beta Particle ActivityHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNetfosaaNfdhaNmefosaaNitriteOxamylPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneLithiumO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene
Utility contact
Frequently asked questions about Combined Consumers Sud
Is Combined Consumers Sud tap water safe to drink?
EPA monitoring detected 23 contaminants in Combined Consumers Sud'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 Combined Consumers Sud's water?
EPA monitoring detected Bromodichloromethane, Chloroform, Copper, Dichloroacetic Acid, TTHM, and others. The full list with the level and data source for each is above.
How many people does Combined Consumers Sud serve?
Combined Consumers Sud reports serving 9,087 people in Texas, per its EPA record.
Has Combined Consumers Sud had any water quality violations?
The EPA has 57 violations on file for Combined Consumers Sud, of which 37 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.