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.
145
health-based violations
161
violations on file
0
still open
| Violation | Type | Status | Period |
|---|---|---|---|
| TT | Health-based | Resolved | 2021-07-08 |
| TT | Health-based | Resolved | 2021-07-08 |
| TT | Health-based | Resolved | 2021-07-08 |
| TT | Health-based | Resolved | 2021-07-08 |
| TT | Health-based | Resolved | 2021-07-08 |
| TT | Health-based | Resolved | 2021-07-08 |
| TT | Health-based | Resolved | 2021-07-08 |
| TT | Health-based | Resolved | 2021-07-08 |
| TT | Health-based | Resolved | 2021-07-08 |
| TT | Health-based | Resolved | 2021-07-08 |
PFAS detected
PFAS are industrial “forever chemicals”. These are the EPA's latest
nationwide test results (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| Pfba | 0.0058 µg/L | 1/6 | 2023 |
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 |
|---|---|---|---|---|
| Arsenic | 11 µg/L 110% of the EPA limit, at the 95th percentile of samples — 10 µg/L
worst single sample: 14 µg/L | 134/135 | SYR4 | 2012–2019 |
| Bromodichloromethane | 10.91 µg/L No EPA limit set
worst single sample: 13.3 µg/L | 50/50 | SYR4 | 2013–2019 |
| Chloroform | 111.55 µg/L No EPA limit set
worst single sample: 150 µg/L | 50/50 | SYR4 | 2013–2019 |
| Dichloroacetic Acid | 31.49 µg/L No EPA limit set
worst single sample: 38.5 µg/L | 50/50 | SYR4 | 2013–2019 |
| TTHM | 122.685 µg/L 153% of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 164 µg/L | 50/50 | SYR4 | 2013–2019 |
| Total Haloacetic Acids (HAA5) | 103.71 µg/L 173% of the EPA limit, at the 95th percentile of samples — 60 µg/L
worst single sample: 122.8 µg/L | 50/50 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 72.17 µg/L No EPA limit set
worst single sample: 87.4 µg/L | 50/50 | SYR4 | 2013–2019 |
| Dibromochloromethane | 6.465 µg/L No EPA limit set
worst single sample: 7.1 µg/L | 48/50 | SYR4 | 2013–2019 |
| Copper | 400 µg/L 31% of the EPA limit 1300 µg/L
worst single sample: 700 µg/L | 46/70 | SYR4 | 2013–2019 |
| Dibromoacetic Acid | 2.248 µg/L No EPA limit set
worst single sample: 3.68 µg/L | 35/50 | SYR4 | 2013–2019 |
| Lead | 6.2 µg/L 41% of the EPA limit 15 µg/L
worst single sample: 10 µg/L | 33/70 | SYR4 | 2013–2019 |
| Monochloroacetic Acid | 5.3 µg/L No EPA limit set
worst single sample: 7.2 µg/L | 20/50 | SYR4 | 2013–2019 |
| Fluoride | 1800 µg/L 45% of the EPA limit 4000 µg/L | 15/15 | SYR4 | 2013–2018 |
| Lead | 0.00064 mg/L 4.3% of the EPA limit 0.0150 mg/L | 8/8 | LCR | 2025 |
| Di(2-ethylhexyl) Phthalate | 0.9850 µg/L 16% of the EPA limit 6 µg/L
worst single sample: 1.02 µg/L | 6/15 | SYR4 | 2013–2018 |
| Barium | 60.4 µg/L 3% of the EPA limit 2000 µg/L
worst single sample: 69 µg/L | 5/15 | SYR4 | 2013–2018 |
| Bromoform | 1.946 µg/L No EPA limit set
worst single sample: 2.07 µg/L | 5/50 | SYR4 | 2013–2019 |
| Hexachlorobenzene | 0.1714 µg/L 17% of the EPA limit 1 µg/L
worst single sample: 0.1800 µg/L | 3/15 | SYR4 | 2013–2018 |
| Monobromoacetic Acid | 3.589 µg/L No EPA limit set
worst single sample: 3.9 µg/L | 3/50 | SYR4 | 2013–2019 |
| Combined Radium (-226 And -228) | 0.8024 pCi/L 16% of the EPA limit 5 pCi/L
worst single sample: 0.8060 pCi/L | 2/10 | SYR4 | 2016–2018 |
| 1,2-Dichloroethane | 0.3500 µg/L 7% of the EPA limit 5 µg/L | 1/15 | SYR4 | 2013–2018 |
| Benzene | 0.3300 µg/L 6.6% of the EPA limit 5 µg/L | 1/15 | SYR4 | 2013–2018 |
| P-Dichlorobenzene | 0.2700 µg/L 0.4% of the EPA limit 75 µg/L | 1/15 | SYR4 | 2013–2018 |
| trans-1,2-Dichloroethylene | 0.2500 µg/L 0.3% of the EPA limit 100 µg/L | 1/15 | SYR4 | 2013–2018 |
85 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalAtrazineBhc-GammaBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon And UGross Beta Particle ActivityHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNetfosaaNfdhaNmefosaaNitrate-NitriteOxamylPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneLithiumO-Dichlorobenzene
Utility contact
Frequently asked questions about Southwest Allen Ww District No 2
Is Southwest Allen Ww District No 2 tap water safe to drink?
EPA monitoring detected 25 contaminants in Southwest Allen Ww District No 2'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 Southwest Allen Ww District No 2's water?
EPA monitoring detected Arsenic, Bromodichloromethane, Chloroform, Dichloroacetic Acid, TTHM, and others. The full list with the level and data source for each is above.
How many people does Southwest Allen Ww District No 2 serve?
Southwest Allen Ww District No 2 reports serving 8,106 people in Louisiana, per its EPA record.
Has Southwest Allen Ww District No 2 had any water quality violations?
The EPA has 161 violations on file for Southwest Allen Ww District No 2, of which 145 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.