What was found in ZIP 71033
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 | 1085 µg/L 83% of the EPA limit 1300 µg/L Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 720 µg/L 7.2% of the EPA limit 10000 µg/L Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2019 | 1/1 | SYR4 |
| Fluoride | 300 µg/L 7.5% of the EPA limit 4000 µg/L Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2019 | 1/1 | SYR4 |
| TTHM | 97 µg/L 121% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 66.26 µg/L 110% of the EPA limit, at the 95th percentile of samples — 60 µg/L Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2019 | 1/1 | SYR4 |
| Chloroform | 60.355 µg/L No EPA limit set Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2019 | 1/1 | SYR4 |
| Dalapon | 57.1025 µg/L 29% of the EPA limit 200 µg/L Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2019 | 1/1 | SYR4 |
| Barium | 48.4 µg/L 2.4% of the EPA limit 2000 µg/L Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 34.165 µg/L No EPA limit set Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 33.36 µg/L No EPA limit set Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 28.525 µg/L No EPA limit set Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 18.48 µg/L No EPA limit set Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2019 | 1/1 | SYR4 |
| Lead | 14.7 µg/L 98% of the EPA limit 15 µg/L Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 10.27 µg/L No EPA limit set Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 5.67 µg/L No EPA limit set Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2019 | 1/1 | SYR4 |
| Bromoform | 5.5965 µg/L No EPA limit set Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2019 | 1/1 | SYR4 |
| Gross Beta Particle Activity | 4.8 pCi/L No EPA limit set Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 4.15 µg/L No EPA limit set Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2019 | 1/1 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 2.105 µg/L 35% of the EPA limit 6 µg/L Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2019 | 1/1 | SYR4 |
| Arsenic | 0.9850 µg/L 9.9% of the EPA limit 10 µg/L Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 0.8930 pCi/L 18% of the EPA limit 5 pCi/L Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0100 mg/L 67% of the EPA limit 0.0150 mg/L Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2023 | 1/1 | LCR |
| Pfba | 0.0050 µg/L No EPA limit set Main supplier: TOWN OF GREENWOOD WATER SYSTEM · 5,205 people · 2023 | 1/1 | UCMR-5 |
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 71033
| Supplier | State | Population served |
|---|---|---|
| TOWN OF GREENWOOD WATER SYSTEM | LA | 5,205 |
Frequently asked questions about ZIP 71033 tap water
Is the tap water in ZIP 71033 safe to drink?
EPA testing detected 23 contaminants across the water suppliers serving ZIP 71033. 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 71033?
1 public water supplier report EPA drinking-water monitoring for ZIP 71033. Each is listed above with its population served.
What contaminants are in ZIP 71033's water?
EPA monitoring detected Copper, Nitrate-Nitrite, Fluoride, TTHM, Total Haloacetic Acids (HAA5), and others across this ZIP's suppliers. The full list with levels and sources is above.