What was found in ZIP 34103
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 |
|---|---|---|---|
| Fluoride | 577 µg/L 14% of the EPA limit 4000 µg/L Main supplier: NAPLES WATER DEPT · 83,804 people · 2017 | 1/1 | SYR4 |
| Nitrate | 120 µg/L 1.2% of the EPA limit 10000 µg/L Main supplier: NAPLES WATER DEPT · 83,804 people · 2019 | 1/1 | SYR4 |
| Nitrite | 109 µg/L 11% of the EPA limit 1000 µg/L Main supplier: NAPLES WATER DEPT · 83,804 people · 2019 | 1/1 | SYR4 |
| TTHM | 52.8 µg/L 66% of the EPA limit 80 µg/L Main supplier: NAPLES WATER DEPT · 83,804 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 30.757 µg/L 51% of the EPA limit 60 µg/L Main supplier: NAPLES WATER DEPT · 83,804 people · 2019 | 1/1 | SYR4 |
| Cyanide | 6.6 µg/L 3.3% of the EPA limit 200 µg/L Main supplier: NAPLES WATER DEPT · 83,804 people · 2017 | 1/1 | SYR4 |
| Barium | 3.285 µg/L 0.2% of the EPA limit 2000 µg/L Main supplier: NAPLES WATER DEPT · 83,804 people · 2017 | 1/1 | SYR4 |
| Selenium | 2.7 µg/L 5.4% of the EPA limit 50 µg/L Main supplier: NAPLES WATER DEPT · 83,804 people · 2017 | 1/1 | SYR4 |
| Arsenic | 2 µg/L 20% of the EPA limit 10 µg/L Main supplier: NAPLES WATER DEPT · 83,804 people · 2017 | 1/1 | SYR4 |
| Dalapon | 1.43 µg/L 0.7% of the EPA limit 200 µg/L Main supplier: NAPLES WATER DEPT · 83,804 people · 2018 | 1/1 | SYR4 |
| Chromium | 0.8000 µg/L 0.8% of the EPA limit 100 µg/L Main supplier: NAPLES WATER DEPT · 83,804 people · 2017 | 1/1 | SYR4 |
| Copper | 0.4000 µg/L 0% of the EPA limit 1300 µg/L Main supplier: NAPLES WATER DEPT · 83,804 people · 2017 | 1/1 | SYR4 |
| Beryllium, Total | 0.2000 µg/L 5% of the EPA limit 4 µg/L Main supplier: NAPLES WATER DEPT · 83,804 people · 2017 | 1/1 | SYR4 |
| Combined Uranium | 0.0998 µg/L 0.3% of the EPA limit 30 µg/L Main supplier: NAPLES WATER DEPT · 83,804 people · 2014 | 1/1 | SYR4 |
| Hexachlorocyclopentadiene | 0.0350 µg/L 0.1% of the EPA limit 50 µg/L Main supplier: NAPLES WATER DEPT · 83,804 people · 2017 | 1/1 | SYR4 |
| PFOS | 0.0110 µg/L No EPA limit set Main supplier: NAPLES WATER DEPT · 83,804 people · 2023 | 1/1 | UCMR-5 |
| Pfba | 0.0052 µg/L No EPA limit set Main supplier: NAPLES WATER DEPT · 83,804 people · 2023 | 1/1 | UCMR-5 |
| Pfpea | 0.0051 µg/L No EPA limit set Main supplier: NAPLES WATER DEPT · 83,804 people · 2023 | 1/1 | UCMR-5 |
| PFOA | 0.0042 µg/L No EPA limit set Main supplier: NAPLES WATER DEPT · 83,804 people · 2023 | 1/1 | UCMR-5 |
| PFBS | 0.0037 µg/L No EPA limit set Main supplier: NAPLES WATER DEPT · 83,804 people · 2023 | 1/1 | UCMR-5 |
| Lead | 0.0013 mg/L 8.7% of the EPA limit 0.0150 mg/L Main supplier: NAPLES WATER DEPT · 83,804 people · 2023 | 1/1 | 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 34103
| Supplier | State | Population served |
|---|---|---|
| NAPLES WATER DEPT | FL | 83,804 |
Frequently asked questions about ZIP 34103 tap water
Is the tap water in ZIP 34103 safe to drink?
EPA testing detected 21 contaminants across the water suppliers serving ZIP 34103. 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 34103?
1 public water supplier report EPA drinking-water monitoring for ZIP 34103. Each is listed above with its population served.
What contaminants are in ZIP 34103's water?
EPA monitoring detected Fluoride, Nitrate, Nitrite, TTHM, Total Haloacetic Acids (HAA5), and others across this ZIP's suppliers. The full list with levels and sources is above.