What was found in ZIP 36758
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 | 700.9999999999999 µg/L 7% of the EPA limit 10000 µg/L Main supplier: CHILTON WATER AUTHORITY · 27,681 people · 2019 | 3/3 | SYR4 |
| Nitrate-Nitrite | 591 µg/L 5.9% of the EPA limit 10000 µg/L Main supplier: CHILTON WATER AUTHORITY · 27,681 people · 2019 | 3/3 | SYR4 |
| Barium | 135.9 µg/L 6.8% of the EPA limit 2000 µg/L Main supplier: CHILTON WATER AUTHORITY · 27,681 people · 2019 | 3/3 | SYR4 |
| TTHM | 29.5 µg/L 37% of the EPA limit 80 µg/L Main supplier: CHILTON WATER AUTHORITY · 27,681 people · 2019
Highest in the ZIP: 30.1 µg/L — WEST AUTAUGA WATER AUTHORITY · 5,106 people · 2019 | 3/3 | SYR4 |
| Copper | 23.350000000000147 µg/L 1.8% of the EPA limit 1300 µg/L Highest in the ZIP: WEST AUTAUGA WATER AUTHORITY · 5,106 people · 2019 | 1/3 | SYR4 |
| Lithium | 21.8 µg/L No EPA limit set Main supplier: CHILTON WATER AUTHORITY · 27,681 people · 2025 | 2/3 | UCMR-5 |
| Total Haloacetic Acids (HAA5) | 14.264999999999993 µg/L 24% of the EPA limit 60 µg/L Main supplier: CHILTON WATER AUTHORITY · 27,681 people · 2019 | 3/3 | SYR4 |
| Gross Beta Particle Activity | 10.3 pCi/L No EPA limit set Highest in the ZIP: NORTH DALLAS COUNTY WATER AUTHORITY · 8,838 people · 2016 | 1/3 | SYR4 |
| Gross Alpha, Excl. Radon And U | 1.05 pCi/L 7% of the EPA limit 15 pCi/L Main supplier: CHILTON WATER AUTHORITY · 27,681 people · 2019
Highest in the ZIP: 6.689999999999996 pCi/L — NORTH DALLAS COUNTY WATER AUTHORITY · 8,838 people · 2019 | 3/3 | SYR4 |
| Chloroform | 0.7750 µg/L No EPA limit set Main supplier: CHILTON WATER AUTHORITY · 27,681 people · 2019
Highest in the ZIP: 1.6 µg/L — NORTH DALLAS COUNTY WATER AUTHORITY · 8,838 people · 2019 | 2/3 | SYR4 |
| Dibromochloromethane | 0.5200 µg/L No EPA limit set Main supplier: CHILTON WATER AUTHORITY · 27,681 people · 2019 | 1/3 | SYR4 |
| Bromodichloromethane | 0.5000 µg/L No EPA limit set Main supplier: CHILTON WATER AUTHORITY · 27,681 people · 2019 | 1/3 | SYR4 |
| Combined Radium (-226 And -228) | 0.4000 pCi/L 8% of the EPA limit 5 pCi/L Highest in the ZIP: NORTH DALLAS COUNTY WATER AUTHORITY · 8,838 people · 2016 | 1/3 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: CHILTON WATER AUTHORITY · 27,681 people · 2023
Highest in the ZIP: 0.0012 mg/L — NORTH DALLAS COUNTY WATER AUTHORITY · 8,838 people · 2023 | 3/3 | 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 36758
| Supplier | State | Population served |
|---|---|---|
| CHILTON WATER AUTHORITY | AL | 27,681 |
| NORTH DALLAS COUNTY WATER AUTHORITY | AL | 8,838 |
| WEST AUTAUGA WATER AUTHORITY | AL | 5,106 |
Frequently asked questions about ZIP 36758 tap water
Is the tap water in ZIP 36758 safe to drink?
EPA testing detected 14 contaminants across the water suppliers serving ZIP 36758. 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 36758?
3 public water suppliers report EPA drinking-water monitoring for ZIP 36758. Each is listed above with its population served.
What contaminants are in ZIP 36758's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Barium, TTHM, Copper, and others across this ZIP's suppliers. The full list with levels and sources is above.