What was found in ZIP 33617
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 | 447 µg/L 4.5% of the EPA limit 10000 µg/L Main supplier: HCWRC/NORTHWEST UTILITIES · 208,982 people · 2019
Highest in the ZIP: 2575 µg/L — CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2019 | 2/2 | SYR4 |
| Fluoride | 712 µg/L 18% of the EPA limit 4000 µg/L Main supplier: HCWRC/NORTHWEST UTILITIES · 208,982 people · 2019
Highest in the ZIP: 900 µg/L — CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2019 | 2/2 | SYR4 |
| Nitrite | 60.8 µg/L 6.1% of the EPA limit 1000 µg/L Main supplier: HCWRC/NORTHWEST UTILITIES · 208,982 people · 2019 | 1/2 | SYR4 |
| TTHM | 43.6748 µg/L 55% of the EPA limit 80 µg/L Main supplier: HCWRC/NORTHWEST UTILITIES · 208,982 people · 2019
Highest in the ZIP: 54.012 µg/L — CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 30.2314 µg/L 50% of the EPA limit 60 µg/L Main supplier: HCWRC/NORTHWEST UTILITIES · 208,982 people · 2019 | 2/2 | SYR4 |
| Barium | 15.13 µg/L 0.8% of the EPA limit 2000 µg/L Main supplier: HCWRC/NORTHWEST UTILITIES · 208,982 people · 2019
Highest in the ZIP: 16.9 µg/L — CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2017 | 2/2 | SYR4 |
| Combined Uranium | 0.8263 µg/L 2.8% of the EPA limit 30 µg/L Main supplier: HCWRC/NORTHWEST UTILITIES · 208,982 people · 2014
Highest in the ZIP: 8.6122 µg/L — CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2017 | 2/2 | SYR4 |
| Selenium | 2.35 µg/L 4.7% of the EPA limit 50 µg/L Main supplier: HCWRC/NORTHWEST UTILITIES · 208,982 people · 2019
Highest in the ZIP: 6.68 µg/L — CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2017 | 2/2 | SYR4 |
| Chromium | 3.76 µg/L 3.8% of the EPA limit 100 µg/L Main supplier: HCWRC/NORTHWEST UTILITIES · 208,982 people · 2019 | 2/2 | SYR4 |
| Copper | 3.68 µg/L 0.3% of the EPA limit 1300 µg/L Main supplier: HCWRC/NORTHWEST UTILITIES · 208,982 people · 2017 | 1/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 3.625 pCi/L 24% of the EPA limit 15 pCi/L Highest in the ZIP: CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2017 | 1/2 | SYR4 |
| Arsenic | 0.8800 µg/L 8.8% of the EPA limit 10 µg/L Main supplier: HCWRC/NORTHWEST UTILITIES · 208,982 people · 2019
Highest in the ZIP: 2.325 µg/L — CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2017 | 2/2 | SYR4 |
| Diquat | 0.9870 µg/L 4.9% of the EPA limit 20 µg/L Highest in the ZIP: CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2018 | 1/2 | SYR4 |
| Toluene | 0.4800 µg/L 0% of the EPA limit 1000 µg/L Main supplier: HCWRC/NORTHWEST UTILITIES · 208,982 people · 2019 | 1/2 | SYR4 |
| Lead | 0.3000 µg/L 2% of the EPA limit 15 µg/L Highest in the ZIP: CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2017 | 1/2 | SYR4 |
| Antimony, Total | 0.2900 µg/L 4.8% of the EPA limit 6 µg/L Highest in the ZIP: CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2017 | 1/2 | SYR4 |
| Cadmium | 0.2900 µg/L 5.8% of the EPA limit 5 µg/L Highest in the ZIP: CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2017 | 1/2 | SYR4 |
| 1,2-Dichloroethane | 0.2500 µg/L 5% of the EPA limit 5 µg/L Main supplier: HCWRC/NORTHWEST UTILITIES · 208,982 people · 2019 | 1/2 | SYR4 |
| Thallium, Total | 0.2000 µg/L 10% of the EPA limit 2 µg/L Highest in the ZIP: CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2017 | 1/2 | SYR4 |
| Mercury | 0.1000 µg/L 5% of the EPA limit 2 µg/L Highest in the ZIP: CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2017 | 1/2 | SYR4 |
| PFOS | 0.0195 µg/L No EPA limit set Highest in the ZIP: CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2025 | 1/2 | UCMR-5 |
| PFBS | 0.0122 µg/L No EPA limit set Highest in the ZIP: CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2025 | 1/2 | UCMR-5 |
| PFOA | 0.0100 µg/L No EPA limit set Highest in the ZIP: CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2025 | 1/2 | UCMR-5 |
| PFHXS | 0.0088 µg/L No EPA limit set Highest in the ZIP: CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2025 | 1/2 | UCMR-5 |
| Pfpea | 0.0039 µg/L No EPA limit set Main supplier: HCWRC/NORTHWEST UTILITIES · 208,982 people · 2024
Highest in the ZIP: 0.0081 µg/L — CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2025 | 2/2 | UCMR-5 |
| Pfhxa | 0.0030 µg/L No EPA limit set Main supplier: HCWRC/NORTHWEST UTILITIES · 208,982 people · 2024
Highest in the ZIP: 0.0059 µg/L — CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2025 | 2/2 | UCMR-5 |
| Pfba | 0.0058 µg/L No EPA limit set Highest in the ZIP: CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2025 | 1/2 | UCMR-5 |
| Pfhpa | 0.0038 µg/L No EPA limit set Highest in the ZIP: CITY OF TEMPLE TERRACE UTILITY · 31,250 people · 2025 | 1/2 | UCMR-5 |
| Lead | 0.00080 mg/L 5.3% of the EPA limit 0.0150 mg/L Main supplier: HCWRC/NORTHWEST UTILITIES · 208,982 people · 2023 | 2/2 | 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 33617
| Supplier | State | Population served |
|---|---|---|
| HCWRC/NORTHWEST UTILITIES | FL | 208,982 |
| CITY OF TEMPLE TERRACE UTILITY | FL | 31,250 |
Frequently asked questions about ZIP 33617 tap water
Is the tap water in ZIP 33617 safe to drink?
EPA testing detected 29 contaminants across the water suppliers serving ZIP 33617. 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 33617?
2 public water suppliers report EPA drinking-water monitoring for ZIP 33617. Each is listed above with its population served.
What contaminants are in ZIP 33617's water?
EPA monitoring detected Nitrate, Fluoride, Nitrite, TTHM, Total Haloacetic Acids (HAA5), and others across this ZIP's suppliers. The full list with levels and sources is above.