What was found in ZIP 70584
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 | 470 µg/L 36% of the EPA limit 1300 µg/L Main supplier: ST LANDRY WATER WORKS DISTRICT 2 RURAL · 4,761 people · 2019
Highest in the ZIP: 1200 µg/L — TOWN OF SUNSET WATER SYSTEM · 4,356 people · 2019 | 2/2 | SYR4 |
| Fluoride | 240 µg/L 6% of the EPA limit 4000 µg/L Main supplier: ST LANDRY WATER WORKS DISTRICT 2 RURAL · 4,761 people · 2017
Highest in the ZIP: 434 µg/L — TOWN OF SUNSET WATER SYSTEM · 4,356 people · 2019 | 2/2 | SYR4 |
| Nitrate-Nitrite | 400 µg/L 4% of the EPA limit 10000 µg/L Highest in the ZIP: TOWN OF SUNSET WATER SYSTEM · 4,356 people · 2019 | 1/2 | SYR4 |
| Barium | 219 µg/L 11% of the EPA limit 2000 µg/L Main supplier: ST LANDRY WATER WORKS DISTRICT 2 RURAL · 4,761 people · 2017 | 2/2 | SYR4 |
| TTHM | 15.49 µg/L 19% of the EPA limit 80 µg/L Main supplier: ST LANDRY WATER WORKS DISTRICT 2 RURAL · 4,761 people · 2019 | 2/2 | SYR4 |
| Lead | 5 µg/L 33% of the EPA limit 15 µg/L Main supplier: ST LANDRY WATER WORKS DISTRICT 2 RURAL · 4,761 people · 2019
Highest in the ZIP: 6.15 µg/L — TOWN OF SUNSET WATER SYSTEM · 4,356 people · 2019 | 2/2 | SYR4 |
| Dibromochloromethane | 5.935 µg/L No EPA limit set Main supplier: ST LANDRY WATER WORKS DISTRICT 2 RURAL · 4,761 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 5.84 µg/L No EPA limit set Main supplier: ST LANDRY WATER WORKS DISTRICT 2 RURAL · 4,761 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 4.735 µg/L 7.9% of the EPA limit 60 µg/L Main supplier: ST LANDRY WATER WORKS DISTRICT 2 RURAL · 4,761 people · 2019 | 2/2 | SYR4 |
| Monochloroacetic Acid | 4.41 µg/L No EPA limit set Highest in the ZIP: TOWN OF SUNSET WATER SYSTEM · 4,356 people · 2019 | 1/2 | SYR4 |
| Chloroform | 3.335 µg/L No EPA limit set Main supplier: ST LANDRY WATER WORKS DISTRICT 2 RURAL · 4,761 people · 2019 | 2/2 | SYR4 |
| Arsenic | 3.185 µg/L 32% of the EPA limit 10 µg/L Highest in the ZIP: TOWN OF SUNSET WATER SYSTEM · 4,356 people · 2019 | 1/2 | SYR4 |
| Bromoform | 1.9 µg/L No EPA limit set Main supplier: ST LANDRY WATER WORKS DISTRICT 2 RURAL · 4,761 people · 2019
Highest in the ZIP: 2.625 µg/L — TOWN OF SUNSET WATER SYSTEM · 4,356 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 1.8 µg/L No EPA limit set Main supplier: ST LANDRY WATER WORKS DISTRICT 2 RURAL · 4,761 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 1.705 µg/L No EPA limit set Main supplier: ST LANDRY WATER WORKS DISTRICT 2 RURAL · 4,761 people · 2019 | 2/2 | SYR4 |
| Trichloroacetic Acid | 1.58 µg/L No EPA limit set Main supplier: ST LANDRY WATER WORKS DISTRICT 2 RURAL · 4,761 people · 2019 | 1/2 | SYR4 |
| Combined Uranium | 1.4495 µg/L 4.8% of the EPA limit 30 µg/L Highest in the ZIP: TOWN OF SUNSET WATER SYSTEM · 4,356 people · 2019 | 1/2 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 1.411 µg/L 24% of the EPA limit 6 µg/L Main supplier: ST LANDRY WATER WORKS DISTRICT 2 RURAL · 4,761 people · 2017 | 2/2 | SYR4 |
| Combined Radium (-226 And -228) | 1.1469 pCi/L 23% of the EPA limit 5 pCi/L Main supplier: ST LANDRY WATER WORKS DISTRICT 2 RURAL · 4,761 people · 2017 | 1/2 | SYR4 |
| Monobromoacetic Acid | 0.3380 µg/L No EPA limit set Main supplier: ST LANDRY WATER WORKS DISTRICT 2 RURAL · 4,761 people · 2019 | 1/2 | SYR4 |
| Lead | 0.00092 mg/L 6.1% of the EPA limit 0.0150 mg/L Main supplier: ST LANDRY WATER WORKS DISTRICT 2 RURAL · 4,761 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 70584
| Supplier | State | Population served |
|---|---|---|
| ST LANDRY WATER WORKS DISTRICT 2 RURAL | LA | 4,761 |
| TOWN OF SUNSET WATER SYSTEM | LA | 4,356 |
Frequently asked questions about ZIP 70584 tap water
Is the tap water in ZIP 70584 safe to drink?
EPA testing detected 21 contaminants across the water suppliers serving ZIP 70584. 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 70584?
2 public water suppliers report EPA drinking-water monitoring for ZIP 70584. Each is listed above with its population served.
What contaminants are in ZIP 70584's water?
EPA monitoring detected Copper, Fluoride, Nitrate-Nitrite, Barium, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.