What was found in ZIP 71037
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 |
|---|---|---|---|
| Nitrate-Nitrite | 1890 µg/L 19% of the EPA limit 10000 µg/L Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019 | 2/2 | SYR4 |
| Nitrate | 1800 µg/L 18% of the EPA limit 10000 µg/L Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019 | 1/2 | SYR4 |
| Copper | 500 µg/L 38% of the EPA limit 1300 µg/L Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019
Highest in the ZIP: 620 µg/L — TOWN OF HAUGHTON WATER SYSTEM · 5,355 people · 2018 | 2/2 | SYR4 |
| Barium | 460 µg/L 23% of the EPA limit 2000 µg/L Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019 | 2/2 | SYR4 |
| Fluoride | 294 µg/L 7.4% of the EPA limit 4000 µg/L Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019 | 2/2 | SYR4 |
| Lithium | 41.2 µg/L No EPA limit set Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2024
Highest in the ZIP: 53 µg/L — TOWN OF HAUGHTON WATER SYSTEM · 5,355 people · 2023 | 2/2 | UCMR-5 |
| TTHM | 14 µg/L 18% of the EPA limit 80 µg/L Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019
Highest in the ZIP: 48.825 µg/L — TOWN OF HAUGHTON WATER SYSTEM · 5,355 people · 2019 | 2/2 | SYR4 |
| Dibromochloromethane | 5.445 µg/L No EPA limit set Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019
Highest in the ZIP: 20.5 µg/L — TOWN OF HAUGHTON WATER SYSTEM · 5,355 people · 2019 | 2/2 | SYR4 |
| Bromoform | 6.005 µg/L No EPA limit set Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019
Highest in the ZIP: 20.135 µg/L — TOWN OF HAUGHTON WATER SYSTEM · 5,355 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 6.29 µg/L 10% of the EPA limit 60 µg/L Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019
Highest in the ZIP: 14.34 µg/L — TOWN OF HAUGHTON WATER SYSTEM · 5,355 people · 2019 | 2/2 | SYR4 |
| Monochloroacetic Acid | 12.5 µg/L No EPA limit set Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 3.7 µg/L No EPA limit set Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019
Highest in the ZIP: 8.48 µg/L — TOWN OF HAUGHTON WATER SYSTEM · 5,355 people · 2019 | 2/2 | SYR4 |
| Dalapon | 7.41 µg/L 3.7% of the EPA limit 200 µg/L Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019 | 1/2 | SYR4 |
| Lead | 7.295 µg/L 49% of the EPA limit 15 µg/L Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 3 µg/L No EPA limit set Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019
Highest in the ZIP: 6.96 µg/L — TOWN OF HAUGHTON WATER SYSTEM · 5,355 people · 2019 | 2/2 | SYR4 |
| Trichloroacetic Acid | 5.84 µg/L No EPA limit set Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019
Highest in the ZIP: 6.6 µg/L — TOWN OF HAUGHTON WATER SYSTEM · 5,355 people · 2019 | 2/2 | SYR4 |
| Gross Beta Particle Activity | 4.965 pCi/L No EPA limit set Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019 | 2/2 | SYR4 |
| Arsenic | 4.3 µg/L 43% of the EPA limit 10 µg/L Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 4.02 µg/L No EPA limit set Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019 | 2/2 | SYR4 |
| Chloroform | 1.52 µg/L No EPA limit set Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019
Highest in the ZIP: 3.5 µg/L — TOWN OF HAUGHTON WATER SYSTEM · 5,355 people · 2019 | 2/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 3 pCi/L 20% of the EPA limit 15 pCi/L Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2016 | 1/2 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 1.583 µg/L 26% of the EPA limit 6 µg/L Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019 | 2/2 | SYR4 |
| Combined Radium (-226 And -228) | 1.451 pCi/L 29% of the EPA limit 5 pCi/L Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019
Highest in the ZIP: 1.574 pCi/L — TOWN OF HAUGHTON WATER SYSTEM · 5,355 people · 2017 | 2/2 | SYR4 |
| Combined Uranium | 1.49 µg/L 5% of the EPA limit 30 µg/L Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2016 | 1/2 | SYR4 |
| Antimony, Total | 1.4 µg/L 23% of the EPA limit 6 µg/L Highest in the ZIP: TOWN OF HAUGHTON WATER SYSTEM · 5,355 people · 2017 | 1/2 | SYR4 |
| Chromium | 0.9940 µg/L 1% of the EPA limit 100 µg/L Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019 | 1/2 | SYR4 |
| Monobromoacetic Acid | 0.5590 µg/L No EPA limit set Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019
Highest in the ZIP: 0.8500 µg/L — TOWN OF HAUGHTON WATER SYSTEM · 5,355 people · 2019 | 2/2 | SYR4 |
| Selenium | 0.8300 µg/L 1.7% of the EPA limit 50 µg/L Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019 | 1/2 | SYR4 |
| Hexachlorobenzene | 0.0697 µg/L 7% of the EPA limit 1 µg/L Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019 | 1/2 | SYR4 |
| Heptachlor Epoxide | 0.0074 µg/L 3.7% of the EPA limit 0.2000 µg/L Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2019 | 1/2 | SYR4 |
| PFBS | 0.0039 µg/L No EPA limit set Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2025 | 1/2 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: VILLAGE WATER SYSTEM · 10,890 people · 2025 | 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 71037
| Supplier | State | Population served |
|---|---|---|
| VILLAGE WATER SYSTEM | LA | 10,890 |
| TOWN OF HAUGHTON WATER SYSTEM | LA | 5,355 |
Frequently asked questions about ZIP 71037 tap water
Is the tap water in ZIP 71037 safe to drink?
EPA testing detected 32 contaminants across the water suppliers serving ZIP 71037. 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 71037?
2 public water suppliers report EPA drinking-water monitoring for ZIP 71037. Each is listed above with its population served.
What contaminants are in ZIP 71037's water?
EPA monitoring detected Nitrate-Nitrite, Nitrate, Copper, Barium, Fluoride, and others across this ZIP's suppliers. The full list with levels and sources is above.