What was found in ZIP 32746
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 | 420 µg/L 11% of the EPA limit 4000 µg/L Main supplier: SEMINOLE COUNTY NORTHWEST · 31,986 people · 2017
Highest in the ZIP: 1700 µg/L — SEMINOLE COUNTY NORTHEAST · 19,925 people · 2017 | 3/4 | SYR4 |
| Nitrate | 450 µg/L 4.5% of the EPA limit 10000 µg/L Main supplier: SEMINOLE COUNTY NORTHWEST · 31,986 people · 2019 | 3/4 | SYR4 |
| TTHM | 98.743 µg/L 123% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: SEMINOLE COUNTY NORTHWEST · 31,986 people · 2019 | 4/4 | SYR4 |
| Total Haloacetic Acids (HAA5) | 24.063999999999993 µg/L 40% of the EPA limit 60 µg/L Main supplier: SEMINOLE COUNTY NORTHWEST · 31,986 people · 2019
Highest in the ZIP: 35.705999999999996 µg/L — SEMINOLE COUNTY NORTHEAST · 19,925 people · 2019 | 4/4 | SYR4 |
| 1,1-Dichloroethylene | 1.73 µg/L 25% of the EPA limit 7 µg/L Main supplier: SEMINOLE COUNTY NORTHWEST · 31,986 people · 2019
Highest in the ZIP: 17.4 µg/L — LAKE MARY, CITY OF · 17,066 people · 2019 | 2/4 | SYR4 |
| Copper | 11.434999999999999 µg/L 0.9% of the EPA limit 1300 µg/L Main supplier: SEMINOLE COUNTY NORTHWEST · 31,986 people · 2017 | 3/4 | SYR4 |
| Barium | 10.84 µg/L 0.5% of the EPA limit 2000 µg/L Main supplier: SEMINOLE COUNTY NORTHWEST · 31,986 people · 2017 | 3/4 | SYR4 |
| Xylenes, Total | 1.9 µg/L 0% of the EPA limit 10000 µg/L Main supplier: SEMINOLE COUNTY NORTHWEST · 31,986 people · 2019
Highest in the ZIP: 2.9 µg/L — LAKE MARY, CITY OF · 17,066 people · 2019 | 2/4 | SYR4 |
| Dalapon | 1.541 µg/L 0.8% of the EPA limit 200 µg/L Highest in the ZIP: SEMINOLE COUNTY NORTHEAST · 19,925 people · 2017 | 1/4 | SYR4 |
| Ethylbenzene | 1 µg/L 0.1% of the EPA limit 700 µg/L Main supplier: SEMINOLE COUNTY NORTHWEST · 31,986 people · 2019 | 2/4 | SYR4 |
| Lead | 0.3950 µg/L 2.6% of the EPA limit 15 µg/L Highest in the ZIP: LAKE MARY, CITY OF · 17,066 people · 2019 | 1/4 | SYR4 |
| Arsenic | 0.2950 µg/L 2.9% of the EPA limit 10 µg/L Highest in the ZIP: LAKE MARY, CITY OF · 17,066 people · 2019 | 2/4 | SYR4 |
| 1,2,4-Trichlorobenzene | 0.2100 µg/L 0.3% of the EPA limit 70 µg/L Highest in the ZIP: LAKE MARY, CITY OF · 17,066 people · 2019 | 1/4 | SYR4 |
| Beryllium, Total | 0.2000 µg/L 5% of the EPA limit 4 µg/L Highest in the ZIP: LAKE MARY, CITY OF · 17,066 people · 2019 | 1/4 | SYR4 |
| Antimony, Total | 0.1000 µg/L 1.7% of the EPA limit 6 µg/L Highest in the ZIP: LAKE MARY, CITY OF · 17,066 people · 2019 | 1/4 | SYR4 |
| PFOS | 0.0068 µg/L No EPA limit set Highest in the ZIP: CHASE GROVES(CONSEC.) · 4,052 people · 2025 | 1/4 | UCMR-5 |
| PFBS | 0.0051 µg/L No EPA limit set Highest in the ZIP: CHASE GROVES(CONSEC.) · 4,052 people · 2025 | 2/4 | UCMR-5 |
| PFOA | 0.0048 µg/L No EPA limit set Highest in the ZIP: CHASE GROVES(CONSEC.) · 4,052 people · 2025 | 1/4 | UCMR-5 |
| Pfhxa | 0.0042 µg/L No EPA limit set Highest in the ZIP: LAKE MARY, CITY OF · 17,066 people · 2024 | 1/4 | UCMR-5 |
| Pfpea | 0.0041 µg/L No EPA limit set Highest in the ZIP: LAKE MARY, CITY OF · 17,066 people · 2024 | 1/4 | UCMR-5 |
| PFHXS | 0.0036 µg/L No EPA limit set Highest in the ZIP: LAKE MARY, CITY OF · 17,066 people · 2024 | 2/4 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: SEMINOLE COUNTY NORTHWEST · 31,986 people · 2023
Highest in the ZIP: 0.0021 mg/L — LAKE MARY, CITY OF · 17,066 people · 2023 | 4/4 | 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 32746
| Supplier | State | Population served |
|---|---|---|
| SEMINOLE COUNTY NORTHWEST | FL | 31,986 |
| SEMINOLE COUNTY NORTHEAST | FL | 19,925 |
| LAKE MARY, CITY OF | FL | 17,066 |
| CHASE GROVES(CONSEC.) | FL | 4,052 |
Frequently asked questions about ZIP 32746 tap water
Is the tap water in ZIP 32746 safe to drink?
EPA testing detected 22 contaminants across the water suppliers serving ZIP 32746. 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 32746?
4 public water suppliers report EPA drinking-water monitoring for ZIP 32746. Each is listed above with its population served.
What contaminants are in ZIP 32746's water?
EPA monitoring detected Fluoride, Nitrate, TTHM, Total Haloacetic Acids (HAA5), 1,1-Dichloroethylene, and others across this ZIP's suppliers. The full list with levels and sources is above.