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.
8
health-based violations
46
violations on file
0
still open
| Violation | Type | Status | Period |
|---|---|---|---|
| MCL | Health-based | Resolved | 2015-09-01 → 2015-09-30 |
| MCL | Health-based | Resolved | 2015-09-01 → 2015-09-30 |
| MCL | Health-based | Resolved | 2015-09-01 → 2015-09-30 |
| MCL | Health-based | Resolved | 2015-09-01 → 2015-09-30 |
| MCL | Health-based | Resolved | 2010-05-01 → 2010-05-31 |
| MCL | Health-based | Resolved | 2010-05-01 → 2010-05-31 |
| MCL | Health-based | Resolved | 2010-05-01 → 2010-05-31 |
| MCL | Health-based | Resolved | 2010-05-01 → 2010-05-31 |
| MR | Monitoring | Archived | 2019-01-01 → 2021-12-31 |
| MR | Monitoring | Archived | 2019-01-01 → 2021-12-31 |
PFAS detected
PFAS are industrial “forever chemicals”. These are the EPA's latest
nationwide test results (2023–2025).
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 |
|---|---|---|---|---|
| Copper | 673.5 µg/L 52% of the EPA limit 1300 µg/L
worst single sample: 2300 µg/L | 100/102 | SYR4 | 2013–2017 |
| Nitrate | 2133.5 µg/L 21% of the EPA limit 10000 µg/L
worst single sample: 2620 µg/L | 78/98 | SYR4 | 2012–2019 |
| Lead | 20.67 µg/L 138% of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 132 µg/L | 68/102 | SYR4 | 2013–2017 |
| Total Haloacetic Acids (HAA5) | 7.24 µg/L 12% of the EPA limit 60 µg/L
worst single sample: 28.9 µg/L | 68/124 | SYR4 | 2012–2019 |
| Dibromoacetic Acid | 3.085 µg/L No EPA limit set
worst single sample: 5.9 µg/L | 64/124 | SYR4 | 2012–2019 |
| TTHM | 16.655 µg/L 21% of the EPA limit 80 µg/L
worst single sample: 50.4 µg/L | 62/124 | SYR4 | 2012–2019 |
| Bromoform | 5.525 µg/L No EPA limit set
worst single sample: 6.7 µg/L | 56/166 | SYR4 | 2012–2019 |
| Dibromochloromethane | 5.42 µg/L No EPA limit set
worst single sample: 6.7 µg/L | 45/166 | SYR4 | 2012–2019 |
| Bromodichloromethane | 5.6 µg/L No EPA limit set
worst single sample: 15 µg/L | 43/166 | SYR4 | 2012–2019 |
| Chloroform | 7.8 µg/L No EPA limit set
worst single sample: 26.7 µg/L | 37/166 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 5.21 µg/L No EPA limit set
worst single sample: 15.3 µg/L | 27/124 | SYR4 | 2012–2019 |
| Lead | 0.0030 mg/L 20% of the EPA limit 0.0150 mg/L | 13/13 | LCR | 2023 |
| Barium | 64.625 µg/L 3.2% of the EPA limit 2000 µg/L
worst single sample: 67.1 µg/L | 12/12 | SYR4 | 2013–2019 |
| Fluoride | 2010.5 µg/L 50% of the EPA limit 4000 µg/L
worst single sample: 2170 µg/L | 12/12 | SYR4 | 2013–2019 |
| Nitrate-Nitrite | 2224 µg/L 22% of the EPA limit 10000 µg/L
worst single sample: 2620 µg/L | 12/15 | SYR4 | 2012–2015 |
| Gross Alpha, Excl. Radon And U | 10.685 pCi/L 71% of the EPA limit 15 pCi/L
worst single sample: 11 pCi/L | 10/10 | SYR4 | 2014–2018 |
| Cyanide | 96.84 µg/L 48% of the EPA limit 200 µg/L
worst single sample: 110 µg/L | 8/15 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 9.14 µg/L No EPA limit set
worst single sample: 11.8 µg/L | 8/124 | SYR4 | 2012–2019 |
| Combined Radium (-226 And -228) | 2.712 pCi/L 54% of the EPA limit 5 pCi/L
worst single sample: 3 pCi/L | 7/7 | SYR4 | 2014–2018 |
| Thallium, Total | 1.039 µg/L 52% of the EPA limit 2 µg/L
worst single sample: 1.21 µg/L | 7/12 | SYR4 | 2013–2019 |
| Lithium | 33.7 µg/L No EPA limit set | 7/11 | UCMR-5 | 2025 |
| Diquat | 1.64 µg/L 8.2% of the EPA limit 20 µg/L
worst single sample: 1.9 µg/L | 5/27 | SYR4 | 2015–2019 |
| Di(2-ethylhexyl) Phthalate | 22.704 µg/L 378% of the EPA limit, at the 95th percentile of samples — 6 µg/L
worst single sample: 25 µg/L | 3/28 | SYR4 | 2012–2019 |
| Gross Beta Particle Activity | 5.07 pCi/L No EPA limit set
worst single sample: 5.1 pCi/L | 3/10 | SYR4 | 2014–2018 |
| Arsenic | 3.3775 µg/L 34% of the EPA limit 10 µg/L
worst single sample: 3.4 µg/L | 2/12 | SYR4 | 2013–2019 |
| Combined Uranium | 1.1 µg/L 3.7% of the EPA limit 30 µg/L | 2/10 | SYR4 | 2014–2018 |
| Monobromoacetic Acid | 1.785 µg/L No EPA limit set
worst single sample: 1.8 µg/L | 2/124 | SYR4 | 2012–2019 |
| Monochloroacetic Acid | 2.19 µg/L No EPA limit set
worst single sample: 2.2 µg/L | 2/124 | SYR4 | 2012–2019 |
| Xylenes, Total | 0.6950 µg/L 0% of the EPA limit 10000 µg/L
worst single sample: 0.7000 µg/L | 2/42 | SYR4 | 2012–2019 |
| Chromium | 1.19 µg/L 1.2% of the EPA limit 100 µg/L | 1/12 | SYR4 | 2013–2019 |
76 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, TotalAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneDichloromethaneDalaponDi(2-ethylhexyl) AdipateDinosebEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNetfosaaNfdhaNmefosaaNitriteOxamylPfdaPfdoaPfeesaPfhpaPfhpsPfmbaPfmpaPFNAPFOAPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneTolueneToxapheneTrichloroethyleneVinyl Chloridecis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene
Utility contact
Frequently asked questions about Windermere Community
Is Windermere Community tap water safe to drink?
EPA monitoring detected 36 contaminants in Windermere Community'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 Windermere Community's water?
EPA monitoring detected Copper, Nitrate, Lead, Total Haloacetic Acids (HAA5), Dibromoacetic Acid, and others. The full list with the level and data source for each is above.
How many people does Windermere Community serve?
Windermere Community reports serving 21,231 people in Texas, per its EPA record.
Has Windermere Community had any water quality violations?
The EPA has 46 violations on file for Windermere Community, of which 8 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.