What was found in ZIP 35023
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 | 1233 µg/L 12% of the EPA limit 10000 µg/L Main supplier: CENTRAL ALABAMA WATER SYSTEM · 585,000 people · 2019 | 2/3 | SYR4 |
| Chlorite | 926.35 µg/L 93% of the EPA limit 1000 µg/L Highest in the ZIP: WARRIOR RIVER WATER AUTHORITY · 38,700 people · 2019 | 1/3 | SYR4 |
| Fluoride | 877.2 µg/L 22% of the EPA limit 4000 µg/L Main supplier: CENTRAL ALABAMA WATER SYSTEM · 585,000 people · 2019 | 2/3 | SYR4 |
| Nitrate | 770 µg/L 7.7% of the EPA limit 10000 µg/L Main supplier: CENTRAL ALABAMA WATER SYSTEM · 585,000 people · 2019 | 2/3 | SYR4 |
| Nitrite | 697 µg/L 70% of the EPA limit 1000 µg/L Main supplier: CENTRAL ALABAMA WATER SYSTEM · 585,000 people · 2019 | 1/3 | SYR4 |
| Copper | 162.806 µg/L 13% of the EPA limit 1300 µg/L Main supplier: CENTRAL ALABAMA WATER SYSTEM · 585,000 people · 2019 | 3/3 | SYR4 |
| TTHM | 67.52 µg/L 84% of the EPA limit 80 µg/L Main supplier: CENTRAL ALABAMA WATER SYSTEM · 585,000 people · 2019
Highest in the ZIP: 86.025 µg/L — WARRIOR RIVER WATER AUTHORITY · 38,700 people · 2019 | 3/3 | SYR4 |
| Total Haloacetic Acids (HAA5) | 42.66 µg/L 71% of the EPA limit 60 µg/L Main supplier: CENTRAL ALABAMA WATER SYSTEM · 585,000 people · 2019 | 3/3 | SYR4 |
| Barium | 26.8056 µg/L 1.3% of the EPA limit 2000 µg/L Main supplier: CENTRAL ALABAMA WATER SYSTEM · 585,000 people · 2019
Highest in the ZIP: 37.95 µg/L — WARRIOR RIVER WATER AUTHORITY · 38,700 people · 2019 | 2/3 | SYR4 |
| Chloroform | 35.45 µg/L No EPA limit set Main supplier: CENTRAL ALABAMA WATER SYSTEM · 585,000 people · 2019 | 2/3 | SYR4 |
| Xylenes, Total | 21.05 µg/L 0.2% of the EPA limit 10000 µg/L Main supplier: CENTRAL ALABAMA WATER SYSTEM · 585,000 people · 2019 | 1/3 | SYR4 |
| Lithium | 12.7 µg/L No EPA limit set Highest in the ZIP: WARRIOR RIVER WATER AUTHORITY · 38,700 people · 2024 | 2/3 | UCMR-5 |
| Bromodichloromethane | 9.511 µg/L No EPA limit set Main supplier: CENTRAL ALABAMA WATER SYSTEM · 585,000 people · 2019
Highest in the ZIP: 9.8875 µg/L — WARRIOR RIVER WATER AUTHORITY · 38,700 people · 2019 | 2/3 | SYR4 |
| Lead | 5.8061 µg/L 39% of the EPA limit 15 µg/L Main supplier: CENTRAL ALABAMA WATER SYSTEM · 585,000 people · 2019
Highest in the ZIP: 7.38 µg/L — BESSEMER WATER SERVICE · 86,091 people · 2019 | 2/3 | SYR4 |
| Dibromochloromethane | 2.682 µg/L No EPA limit set Main supplier: CENTRAL ALABAMA WATER SYSTEM · 585,000 people · 2019
Highest in the ZIP: 5.846 µg/L — WARRIOR RIVER WATER AUTHORITY · 38,700 people · 2019 | 2/3 | SYR4 |
| Ethylbenzene | 3.17 µg/L 0.5% of the EPA limit 700 µg/L Main supplier: CENTRAL ALABAMA WATER SYSTEM · 585,000 people · 2019 | 1/3 | SYR4 |
| Gross Alpha, Excl. Radon And U | 1.085 pCi/L 7.2% of the EPA limit 15 pCi/L Highest in the ZIP: WARRIOR RIVER WATER AUTHORITY · 38,700 people · 2017 | 1/3 | SYR4 |
| Arsenic | 1 µg/L 10% of the EPA limit 10 µg/L Highest in the ZIP: WARRIOR RIVER WATER AUTHORITY · 38,700 people · 2019 | 1/3 | SYR4 |
| Bromoform | 0.7700 µg/L No EPA limit set Highest in the ZIP: WARRIOR RIVER WATER AUTHORITY · 38,700 people · 2019 | 1/3 | SYR4 |
| Combined Radium (-226 And -228) | 0.3000 pCi/L 6% of the EPA limit 5 pCi/L Main supplier: CENTRAL ALABAMA WATER SYSTEM · 585,000 people · 2019 | 1/3 | SYR4 |
| Pfpea | 0.0113 µg/L No EPA limit set Main supplier: CENTRAL ALABAMA WATER SYSTEM · 585,000 people · 2025 | 3/3 | UCMR-5 |
| Pfhxa | 0.0085 µg/L No EPA limit set Main supplier: CENTRAL ALABAMA WATER SYSTEM · 585,000 people · 2025 | 3/3 | UCMR-5 |
| PFBS | 0.0079 µg/L No EPA limit set Main supplier: CENTRAL ALABAMA WATER SYSTEM · 585,000 people · 2025 | 3/3 | UCMR-5 |
| Pfba | 0.0061 µg/L No EPA limit set Main supplier: CENTRAL ALABAMA WATER SYSTEM · 585,000 people · 2025 | 2/3 | UCMR-5 |
| PFOS | 0.0059 µg/L No EPA limit set Highest in the ZIP: BESSEMER WATER SERVICE · 86,091 people · 2025 | 2/3 | UCMR-5 |
| 6:2 Fts | 0.0058 µg/L No EPA limit set Main supplier: CENTRAL ALABAMA WATER SYSTEM · 585,000 people · 2025 | 1/3 | UCMR-5 |
| PFOA | 0.0042 µg/L No EPA limit set Highest in the ZIP: WARRIOR RIVER WATER AUTHORITY · 38,700 people · 2024 | 1/3 | UCMR-5 |
| Lead | 0.0018 mg/L 12% of the EPA limit 0.0150 mg/L Main supplier: CENTRAL ALABAMA WATER SYSTEM · 585,000 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 35023
| Supplier | State | Population served |
|---|---|---|
| CENTRAL ALABAMA WATER SYSTEM | AL | 585,000 |
| BESSEMER WATER SERVICE | AL | 86,091 |
| WARRIOR RIVER WATER AUTHORITY | AL | 38,700 |
Frequently asked questions about ZIP 35023 tap water
Is the tap water in ZIP 35023 safe to drink?
EPA testing detected 28 contaminants across the water suppliers serving ZIP 35023. 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 35023?
3 public water suppliers report EPA drinking-water monitoring for ZIP 35023. Each is listed above with its population served.
What contaminants are in ZIP 35023's water?
EPA monitoring detected Nitrate-Nitrite, Chlorite, Fluoride, Nitrate, Nitrite, and others across this ZIP's suppliers. The full list with levels and sources is above.