What was found in ZIP 33603
The highest level seen across the suppliers serving this ZIP, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Fluoride | 770 µg/L 19% of the EPA limit 4000 µg/L | 1/1 | SYR4 |
| Nitrate | 410 µg/L 4.1% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Nitrite | 250 µg/L 25% of the EPA limit 1000 µg/L | 1/1 | SYR4 |
| Copper | 51 µg/L 3.9% of the EPA limit 1300 µg/L | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 44.5 µg/L 74% of the EPA limit 60 µg/L | 1/1 | SYR4 |
| TTHM | 33.9 µg/L 42% of the EPA limit 80 µg/L | 1/1 | SYR4 |
| Barium | 15 µg/L 0.8% of the EPA limit 2000 µg/L | 1/1 | SYR4 |
| Selenium | 6.6 µg/L 13% of the EPA limit 50 µg/L | 1/1 | SYR4 |
| Chromium | 5.5 µg/L 5.5% of the EPA limit 100 µg/L | 1/1 | SYR4 |
| Cyanide | 3.5 µg/L 1.8% of the EPA limit 200 µg/L | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 3 pCi/L 20% of the EPA limit 15 pCi/L | 1/1 | SYR4 |
| Arsenic | 2.4 µg/L 24% of the EPA limit 10 µg/L | 1/1 | SYR4 |
| Antimony, Total | 0.4000 µg/L 6.7% of the EPA limit 6 µg/L | 1/1 | SYR4 |
| Cadmium | 0.3000 µg/L 6% of the EPA limit 5 µg/L | 1/1 | SYR4 |
| Lead | 0.3000 µg/L 2% of the EPA limit 15 µg/L | 1/1 | SYR4 |
| Thallium, Total | 0.1000 µg/L 5% of the EPA limit 2 µg/L | 1/1 | SYR4 |
| Pfpea | 0.0084 µg/L No EPA limit set | 1/1 | UCMR-5 |
| PFOS | 0.0069 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Pfba | 0.0064 µg/L No EPA limit set | 1/1 | UCMR-5 |
| PFBS | 0.0064 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Pfhxa | 0.0060 µg/L No EPA limit set | 1/1 | UCMR-5 |
| PFOA | 0.0046 µg/L No EPA limit set | 1/1 | UCMR-5 |
| PFHXS | 0.0041 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Pfhpa | 0.0039 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Lead | 0.0015 mg/L 10% of the EPA limit 0.0150 mg/L | 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 single worst sample on
record — over 100% is worth reading, but is not by itself a violation.
Formal violations are listed separately.
Water suppliers serving ZIP 33603
| Supplier | State | Population served |
|---|---|---|
| CITY OF TAMPA WATER DEPARTMENT | FL | 733,886 |
Frequently asked questions about ZIP 33603 tap water
Is the tap water in ZIP 33603 safe to drink?
EPA testing detected 25 contaminants across the water suppliers serving ZIP 33603. 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 33603?
1 public water supplier report EPA drinking-water monitoring for ZIP 33603. Each is listed above with its population served.
What contaminants are in ZIP 33603's water?
EPA monitoring detected Fluoride, Nitrate, Nitrite, Copper, Total Haloacetic Acids (HAA5), and others across this ZIP's suppliers. The full list with levels and sources is above.