What was found in ZIP 70578
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 | 200 µg/L 2% of the EPA limit 10000 µg/L Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019
Highest in the ZIP: 2000 µg/L — CITY OF RAYNE WATER SYSTEM · 10,908 people · 2019 | 4/5 | SYR4 |
| Copper | 620 µg/L 48% of the EPA limit 1300 µg/L Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019
Highest in the ZIP: 1100 µg/L — MIRE BRANCH WATER CORPORATION · 9,480 people · 2019 | 5/5 | SYR4 |
| Barium | 1000 µg/L 50% of the EPA limit 2000 µg/L Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019 | 4/5 | SYR4 |
| Fluoride | 300 µg/L 7.5% of the EPA limit 4000 µg/L Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019
Highest in the ZIP: 517.5 µg/L — NORTH OF CROWLEY WATER CORPORATION · 4,020 people · 2018 | 4/5 | SYR4 |
| TTHM | 82.44 µg/L 103% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019 | 5/5 | SYR4 |
| Lithium | 35.8 µg/L No EPA limit set Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2023 | 5/5 | UCMR-5 |
| Total Haloacetic Acids (HAA5) | 34.895 µg/L 58% of the EPA limit 60 µg/L Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019 | 5/5 | SYR4 |
| Monochloroacetic Acid | 31.5 µg/L No EPA limit set Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019 | 5/5 | SYR4 |
| Dibromochloromethane | 28.57 µg/L No EPA limit set Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019 | 5/5 | SYR4 |
| Bromodichloromethane | 26.335 µg/L No EPA limit set Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019 | 5/5 | SYR4 |
| Chloroform | 24.555 µg/L No EPA limit set Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019 | 5/5 | SYR4 |
| Bromoform | 12 µg/L No EPA limit set Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019 | 5/5 | SYR4 |
| Dichloroacetic Acid | 11.22 µg/L No EPA limit set Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019 | 5/5 | SYR4 |
| Trichloroacetic Acid | 10.15 µg/L No EPA limit set Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019 | 5/5 | SYR4 |
| Lead | 4 µg/L 27% of the EPA limit 15 µg/L Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019
Highest in the ZIP: 9 µg/L — NORTH OF CROWLEY WATER CORPORATION · 4,020 people · 2019 | 5/5 | SYR4 |
| Dibromoacetic Acid | 7.765 µg/L No EPA limit set Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019 | 5/5 | SYR4 |
| Chromium | 6.79 µg/L 6.8% of the EPA limit 100 µg/L Highest in the ZIP: MIRE BRANCH WATER CORPORATION · 9,480 people · 2018 | 2/5 | SYR4 |
| Monobromoacetic Acid | 5.3 µg/L No EPA limit set Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019 | 3/5 | SYR4 |
| Gross Beta Particle Activity | 4.6 pCi/L No EPA limit set Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019 | 4/5 | SYR4 |
| Di(2-ethylhexyl) Adipate | 4.07 µg/L 1% of the EPA limit 400 µg/L Highest in the ZIP: CITY OF RAYNE WATER SYSTEM · 10,908 people · 2018 | 1/5 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 0.8090 µg/L 13% of the EPA limit 6 µg/L Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019
Highest in the ZIP: 3.883 µg/L — CITY OF RAYNE WATER SYSTEM · 10,908 people · 2018 | 4/5 | SYR4 |
| Combined Radium (-226 And -228) | 2.892 pCi/L 58% of the EPA limit 5 pCi/L Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019 | 3/5 | SYR4 |
| P-Dichlorobenzene | 0.7995 µg/L 1.1% of the EPA limit 75 µg/L Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019
Highest in the ZIP: 1.15 µg/L — MIRE BRANCH WATER CORPORATION · 9,480 people · 2018 | 3/5 | SYR4 |
| Arsenic | 1 µg/L 10% of the EPA limit 10 µg/L Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019 | 2/5 | SYR4 |
| Dalapon | 0.9100 µg/L 0.5% of the EPA limit 200 µg/L Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2019 | 1/5 | SYR4 |
| Endrin | 0.0170 µg/L 0.9% of the EPA limit 2 µg/L Highest in the ZIP: NORTH OF CROWLEY WATER CORPORATION · 4,020 people · 2018 | 1/5 | SYR4 |
| Lead | 0.0023 mg/L 15% of the EPA limit 0.0150 mg/L Main supplier: VERMILION WATERWORKS DISTRICT 1 · 24,132 people · 2025 | 5/5 | 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 70578
| Supplier | State | Population served |
|---|---|---|
| VERMILION WATERWORKS DISTRICT 1 | LA | 24,132 |
| LPWD SOUTH | LA | 15,132 |
| CITY OF RAYNE WATER SYSTEM | LA | 10,908 |
| MIRE BRANCH WATER CORPORATION | LA | 9,480 |
| NORTH OF CROWLEY WATER CORPORATION | LA | 4,020 |
Frequently asked questions about ZIP 70578 tap water
Is the tap water in ZIP 70578 safe to drink?
EPA testing detected 27 contaminants across the water suppliers serving ZIP 70578. 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 70578?
5 public water suppliers report EPA drinking-water monitoring for ZIP 70578. Each is listed above with its population served.
What contaminants are in ZIP 70578's water?
EPA monitoring detected Nitrate-Nitrite, Copper, Barium, Fluoride, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.