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.
142
health-based violations
226
violations on file
15
still open
| Violation | Type | Status | Period |
|---|---|---|---|
| TT | Health-based | Unaddressed | 2025-10-11 |
| TT | Health-based | Unaddressed | 2025-05-22 |
| TT | Health-based | Unaddressed | 2025-05-22 |
| TT | Health-based | Unaddressed | 2024-10-17 |
| MCL | Health-based | Resolved | 2024-07-01 → 2024-09-30 |
| MCL | Health-based | Resolved | 2024-07-01 → 2024-09-30 |
| MCL | Health-based | Resolved | 2024-07-01 → 2024-09-30 |
| MCL | Health-based | Resolved | 2024-07-01 → 2024-09-30 |
| MCL | Health-based | Resolved | 2024-07-01 → 2024-09-30 |
| MCL | Health-based | Resolved | 2024-07-01 → 2024-09-30 |
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 |
|---|---|---|---|---|
| Lead | 7.12 µg/L 47% of the EPA limit 15 µg/L
worst single sample: 20 µg/L | 53/84 | SYR4 | 2013–2019 |
| Copper | 525 µg/L 40% of the EPA limit 1300 µg/L
worst single sample: 700 µg/L | 36/82 | SYR4 | 2013–2019 |
| Bromodichloromethane | 30.585 µg/L No EPA limit set
worst single sample: 36.6 µg/L | 34/37 | SYR4 | 2013–2019 |
| Chloroform | 21.88 µg/L No EPA limit set
worst single sample: 29.2 µg/L | 34/37 | SYR4 | 2013–2019 |
| Fluoride | 428 µg/L 11% of the EPA limit 4000 µg/L
worst single sample: 480 µg/L | 34/34 | SYR4 | 2013–2019 |
| TTHM | 88.115 µg/L 110% of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 124.4 µg/L | 34/37 | SYR4 | 2013–2019 |
| Dibromochloromethane | 30.58 µg/L No EPA limit set
worst single sample: 53.1 µg/L | 33/37 | SYR4 | 2013–2019 |
| Total Haloacetic Acids (HAA5) | 29.76 µg/L 50% of the EPA limit 60 µg/L
worst single sample: 38 µg/L | 30/37 | SYR4 | 2013–2019 |
| Nitrate-Nitrite | 731 µg/L 7.3% of the EPA limit 10000 µg/L
worst single sample: 780 µg/L | 28/138 | SYR4 | 2012–2019 |
| Bromoform | 10.1 µg/L No EPA limit set
worst single sample: 16 µg/L | 26/37 | SYR4 | 2013–2019 |
| Dibromoacetic Acid | 9.26 µg/L No EPA limit set
worst single sample: 10.4 µg/L | 25/37 | SYR4 | 2013–2019 |
| Dichloroacetic Acid | 11.84 µg/L No EPA limit set
worst single sample: 20 µg/L | 25/37 | SYR4 | 2013–2019 |
| Barium | 134.4 µg/L 6.7% of the EPA limit 2000 µg/L
worst single sample: 260 µg/L | 23/34 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 9.8 µg/L No EPA limit set
worst single sample: 15.1 µg/L | 23/37 | SYR4 | 2013–2019 |
| Di(2-ethylhexyl) Phthalate | 1 µg/L 17% of the EPA limit 6 µg/L
worst single sample: 1.6 µg/L | 21/34 | SYR4 | 2013–2019 |
| Lithium | 42.3 µg/L No EPA limit set | 14/14 | UCMR-5 | 2023 |
| Lead | 0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L | 13/13 | LCR | 2022 |
| Combined Radium (-226 And -228) | 1.52 pCi/L 30% of the EPA limit 5 pCi/L
worst single sample: 1.57 pCi/L | 5/22 | SYR4 | 2016–2019 |
| Gross Alpha, Excl. Radon And U | 6.931 pCi/L 46% of the EPA limit 15 pCi/L
worst single sample: 7.21 pCi/L | 4/32 | SYR4 | 2013–2019 |
| Monobromoacetic Acid | 1.37 µg/L No EPA limit set
worst single sample: 1.4 µg/L | 4/37 | SYR4 | 2013–2019 |
| Monochloroacetic Acid | 2.78 µg/L No EPA limit set
worst single sample: 2.9 µg/L | 4/37 | SYR4 | 2013–2019 |
| Arsenic | 0.7955 µg/L 8% of the EPA limit 10 µg/L
worst single sample: 0.8100 µg/L | 2/34 | SYR4 | 2013–2019 |
| Gross Beta Particle Activity | 1.46 pCi/L No EPA limit set | 1/34 | SYR4 | 2013–2019 |
89 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,3,7,8-TCDD2,4,5-TP2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNetfosaaNfdhaNmefosaaOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene
Utility contact
Frequently asked questions about Keatchie Water
Is Keatchie Water tap water safe to drink?
EPA monitoring detected 23 contaminants in Keatchie Water'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 Keatchie Water's water?
EPA monitoring detected Lead, Copper, Bromodichloromethane, Chloroform, Fluoride, and others. The full list with the level and data source for each is above.
How many people does Keatchie Water serve?
Keatchie Water reports serving 4,446 people in Louisiana, per its EPA record.
Has Keatchie Water had any water quality violations?
The EPA has 226 violations on file for Keatchie Water, of which 142 are health-based (a contaminant limit or required treatment was breached) and 15 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.