What was found in ZIP 71032
The level at this ZIP's main supplier, the highest level anywhere in it, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Copper | 1690 µg/L 130% of the EPA limit, at the 95th percentile of samples — 1300 µg/L Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019 | 2/2 | SYR4 |
| Nitrate-Nitrite | 350 µg/L 3.5% of the EPA limit 10000 µg/L Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019
Highest in the ZIP: 731 µg/L — KEATCHIE WATER SYSTEM · 4,446 people · 2019 | 2/2 | SYR4 |
| Fluoride | 70.4 µg/L 1.8% of the EPA limit 4000 µg/L Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019
Highest in the ZIP: 428 µg/L — KEATCHIE WATER SYSTEM · 4,446 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 145.2 µg/L 242% of the EPA limit, at the 95th percentile of samples — 60 µg/L Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019 | 2/2 | SYR4 |
| TTHM | 143.48 µg/L 179% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019 | 2/2 | SYR4 |
| Barium | 64 µg/L 3.2% of the EPA limit 2000 µg/L Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019
Highest in the ZIP: 134.4 µg/L — KEATCHIE WATER SYSTEM · 4,446 people · 2019 | 2/2 | SYR4 |
| Chloroform | 100.125 µg/L No EPA limit set Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 72.2 µg/L No EPA limit set Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019 | 2/2 | SYR4 |
| Trichloroacetic Acid | 63.925 µg/L No EPA limit set Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 42.945 µg/L No EPA limit set Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019 | 2/2 | SYR4 |
| Lithium | 42.3 µg/L No EPA limit set Highest in the ZIP: KEATCHIE WATER SYSTEM · 4,446 people · 2023 | 1/2 | UCMR-5 |
| Dalapon | 35.5523 µg/L 18% of the EPA limit 200 µg/L Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019 | 1/2 | SYR4 |
| Dibromochloromethane | 25.4 µg/L No EPA limit set Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019
Highest in the ZIP: 30.58 µg/L — KEATCHIE WATER SYSTEM · 4,446 people · 2019 | 2/2 | SYR4 |
| Monochloroacetic Acid | 10.38 µg/L No EPA limit set Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019 | 2/2 | SYR4 |
| Bromoform | 7.569 µg/L No EPA limit set Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019
Highest in the ZIP: 10.1 µg/L — KEATCHIE WATER SYSTEM · 4,446 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 8.42 µg/L No EPA limit set Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019
Highest in the ZIP: 9.26 µg/L — KEATCHIE WATER SYSTEM · 4,446 people · 2019 | 2/2 | SYR4 |
| Lead | 7.4 µg/L 49% of the EPA limit 15 µg/L Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019 | 2/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 6.931 pCi/L 46% of the EPA limit 15 pCi/L Highest in the ZIP: KEATCHIE WATER SYSTEM · 4,446 people · 2019 | 1/2 | SYR4 |
| Gross Beta Particle Activity | 3.9875 pCi/L No EPA limit set Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019 | 2/2 | SYR4 |
| Monobromoacetic Acid | 1.85 µg/L No EPA limit set Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019 | 2/2 | SYR4 |
| Xylenes, Total | 1.58 µg/L 0% of the EPA limit 10000 µg/L Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019 | 1/2 | SYR4 |
| Combined Radium (-226 And -228) | 0.5968 pCi/L 12% of the EPA limit 5 pCi/L Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019
Highest in the ZIP: 1.52 pCi/L — KEATCHIE WATER SYSTEM · 4,446 people · 2019 | 2/2 | SYR4 |
| Arsenic | 1 µg/L 10% of the EPA limit 10 µg/L Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019 | 2/2 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 0.8425 µg/L 14% of the EPA limit 6 µg/L Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019
Highest in the ZIP: 1 µg/L — KEATCHIE WATER SYSTEM · 4,446 people · 2019 | 2/2 | SYR4 |
| Carbon Tetrachloride | 0.5770 µg/L 12% of the EPA limit 5 µg/L Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019 | 1/2 | SYR4 |
| Ethylbenzene | 0.5300 µg/L 0.1% of the EPA limit 700 µg/L Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2019 | 1/2 | SYR4 |
| Pfpea | 0.0031 µg/L No EPA limit set Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2025 | 1/2 | UCMR-5 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L Main supplier: DESOTO PARISH WATER WORKS DISTRICT 1 · 7,173 people · 2024 | 2/2 | LCR |
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 the
system's samples — over 100% is worth reading, but is not by itself a
violation.
Formal violations are listed separately.
Water suppliers serving ZIP 71032
| Supplier | State | Population served |
|---|---|---|
| DESOTO PARISH WATER WORKS DISTRICT 1 | LA | 7,173 |
| KEATCHIE WATER SYSTEM | LA | 4,446 |
Frequently asked questions about ZIP 71032 tap water
Is the tap water in ZIP 71032 safe to drink?
EPA testing detected 28 contaminants across the water suppliers serving ZIP 71032. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and your utility's annual Consumer Confidence Report for the official status.
Which water suppliers serve ZIP 71032?
2 public water suppliers report EPA drinking-water monitoring for ZIP 71032. Each is listed above with its population served.
What contaminants are in ZIP 71032's water?
EPA monitoring detected Copper, Nitrate-Nitrite, Fluoride, Total Haloacetic Acids (HAA5), TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.