What was found in ZIP 33054
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 | 120 µg/L 1.2% of the EPA limit 10000 µg/L Main supplier: NORTH MIAMI BEACH · 180,000 people · 2019
Highest in the ZIP: 7000 µg/L — MDWASA/REX UTILITIES · 45,200 people · 2019 | 2/3 | SYR4 |
| Fluoride | 572.5 µg/L 14% of the EPA limit 4000 µg/L Main supplier: NORTH MIAMI BEACH · 180,000 people · 2016
Highest in the ZIP: 707.5 µg/L — MDWASA/REX UTILITIES · 45,200 people · 2018 | 2/3 | SYR4 |
| Copper | 590.5 µg/L 45% of the EPA limit 1300 µg/L Main supplier: NORTH MIAMI BEACH · 180,000 people · 2016 | 2/3 | SYR4 |
| Nitrite | 197 µg/L 20% of the EPA limit 1000 µg/L Main supplier: NORTH MIAMI BEACH · 180,000 people · 2019 | 2/3 | SYR4 |
| TTHM | 28.4525 µg/L 36% of the EPA limit 80 µg/L Main supplier: NORTH MIAMI BEACH · 180,000 people · 2019
Highest in the ZIP: 75.8 µg/L — MDWASA/REX UTILITIES · 45,200 people · 2019 | 3/3 | SYR4 |
| Cyanide | 71 µg/L 36% of the EPA limit 200 µg/L Main supplier: NORTH MIAMI BEACH · 180,000 people · 2016 | 1/3 | SYR4 |
| Total Haloacetic Acids (HAA5) | 22.43 µg/L 37% of the EPA limit 60 µg/L Main supplier: NORTH MIAMI BEACH · 180,000 people · 2019
Highest in the ZIP: 50.623 µg/L — OPA LOCKA, CITY OF · 16,479 people · 2019 | 3/3 | SYR4 |
| Barium | 3.635 µg/L 0.2% of the EPA limit 2000 µg/L Main supplier: NORTH MIAMI BEACH · 180,000 people · 2016
Highest in the ZIP: 21.96 µg/L — MDWASA/REX UTILITIES · 45,200 people · 2017 | 2/3 | SYR4 |
| Combined Uranium | 0.6012 µg/L 2% of the EPA limit 30 µg/L Main supplier: NORTH MIAMI BEACH · 180,000 people · 2016
Highest in the ZIP: 15.943 µg/L — MDWASA/REX UTILITIES · 45,200 people · 2017 | 2/3 | SYR4 |
| Gross Alpha, Excl. Radon And U | 1.185 pCi/L 7.9% of the EPA limit 15 pCi/L Main supplier: NORTH MIAMI BEACH · 180,000 people · 2014
Highest in the ZIP: 7.8875 pCi/L — MDWASA/REX UTILITIES · 45,200 people · 2017 | 2/3 | SYR4 |
| Arsenic | 3.065 µg/L 31% of the EPA limit 10 µg/L Main supplier: NORTH MIAMI BEACH · 180,000 people · 2016 | 2/3 | SYR4 |
| Dichloromethane | 1.77 µg/L 35% of the EPA limit 5 µg/L Main supplier: NORTH MIAMI BEACH · 180,000 people · 2016 | 1/3 | SYR4 |
| Selenium | 1.45 µg/L 2.9% of the EPA limit 50 µg/L Highest in the ZIP: MDWASA/REX UTILITIES · 45,200 people · 2017 | 1/3 | SYR4 |
| Chromium | 1.1 µg/L 1.1% of the EPA limit 100 µg/L Main supplier: NORTH MIAMI BEACH · 180,000 people · 2016 | 2/3 | SYR4 |
| Lead | 0.4000 µg/L 2.7% of the EPA limit 15 µg/L Main supplier: NORTH MIAMI BEACH · 180,000 people · 2016
Highest in the ZIP: 0.6200 µg/L — MDWASA/REX UTILITIES · 45,200 people · 2017 | 2/3 | SYR4 |
| Antimony, Total | 0.4850 µg/L 8.1% of the EPA limit 6 µg/L Highest in the ZIP: MDWASA/REX UTILITIES · 45,200 people · 2017 | 1/3 | SYR4 |
| P-Dichlorobenzene | 0.3600 µg/L 0.5% of the EPA limit 75 µg/L Highest in the ZIP: MDWASA/REX UTILITIES · 45,200 people · 2019 | 1/3 | SYR4 |
| Cadmium | 0.1000 µg/L 2% of the EPA limit 5 µg/L Highest in the ZIP: MDWASA/REX UTILITIES · 45,200 people · 2017 | 1/3 | SYR4 |
| PFOS | 0.0200 µg/L No EPA limit set Main supplier: NORTH MIAMI BEACH · 180,000 people · 2024
Highest in the ZIP: 0.0374 µg/L — MDWASA/REX UTILITIES · 45,200 people · 2025 | 3/3 | UCMR-5 |
| PFBS | 0.0069 µg/L No EPA limit set Main supplier: NORTH MIAMI BEACH · 180,000 people · 2024
Highest in the ZIP: 0.0170 µg/L — MDWASA/REX UTILITIES · 45,200 people · 2025 | 3/3 | UCMR-5 |
| Pfpea | 0.0074 µg/L No EPA limit set Main supplier: NORTH MIAMI BEACH · 180,000 people · 2024
Highest in the ZIP: 0.0146 µg/L — MDWASA/REX UTILITIES · 45,200 people · 2025 | 3/3 | UCMR-5 |
| Pfhxa | 0.0049 µg/L No EPA limit set Main supplier: NORTH MIAMI BEACH · 180,000 people · 2024
Highest in the ZIP: 0.0111 µg/L — MDWASA/REX UTILITIES · 45,200 people · 2025 | 3/3 | UCMR-5 |
| PFOA | 0.0053 µg/L No EPA limit set Main supplier: NORTH MIAMI BEACH · 180,000 people · 2024
Highest in the ZIP: 0.0106 µg/L — MDWASA/REX UTILITIES · 45,200 people · 2025 | 2/3 | UCMR-5 |
| Pfba | 0.0054 µg/L No EPA limit set Main supplier: NORTH MIAMI BEACH · 180,000 people · 2024
Highest in the ZIP: 0.0098 µg/L — MDWASA/REX UTILITIES · 45,200 people · 2025 | 3/3 | UCMR-5 |
| Pfhpa | 0.0066 µg/L No EPA limit set Highest in the ZIP: MDWASA/REX UTILITIES · 45,200 people · 2025 | 2/3 | UCMR-5 |
| PFHXS | 0.0038 µg/L No EPA limit set Highest in the ZIP: MDWASA/REX UTILITIES · 45,200 people · 2025 | 1/3 | UCMR-5 |
| Lead | 0.0021 mg/L 14% of the EPA limit 0.0150 mg/L Main supplier: NORTH MIAMI BEACH · 180,000 people · 2024 | 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 33054
| Supplier | State | Population served |
|---|---|---|
| NORTH MIAMI BEACH | FL | 180,000 |
| MDWASA/REX UTILITIES | FL | 45,200 |
| OPA LOCKA, CITY OF | FL | 16,479 |
Frequently asked questions about ZIP 33054 tap water
Is the tap water in ZIP 33054 safe to drink?
EPA testing detected 27 contaminants across the water suppliers serving ZIP 33054. 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 33054?
3 public water suppliers report EPA drinking-water monitoring for ZIP 33054. Each is listed above with its population served.
What contaminants are in ZIP 33054's water?
EPA monitoring detected Nitrate, Fluoride, Copper, Nitrite, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.