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Tap water quality report

ZIP 33055 — Miami, FL

EPA monitoring across the 1 water supplier serving ZIP 33055 in Miami, FL detected 25 contaminants. A detection doesn't automatically mean the water is unsafe — see the level at the main supplier below, with the EPA limit for each.

1
water supplier
45,200
people served
25
contaminants found

What was found in ZIP 33055

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.

ContaminantLevel vs EPA limitSuppliersSource
Nitrate
7000 µg/L 70%
of the EPA limit 10000 µg/L
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2019
1/1 SYR4
Fluoride
707.5 µg/L 18%
of the EPA limit 4000 µg/L
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2018
1/1 SYR4
TTHM
75.8 µg/L 95%
of the EPA limit 80 µg/L
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2019
1/1 SYR4
Nitrite
52 µg/L 5.2%
of the EPA limit 1000 µg/L
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2019
1/1 SYR4
Copper
24 µg/L 1.8%
of the EPA limit 1300 µg/L
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2017
1/1 SYR4
Total Haloacetic Acids (HAA5)
23.33 µg/L 39%
of the EPA limit 60 µg/L
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2019
1/1 SYR4
Barium
21.96 µg/L 1.1%
of the EPA limit 2000 µg/L
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2017
1/1 SYR4
Combined Uranium
15.943 µg/L 53%
of the EPA limit 30 µg/L
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2017
1/1 SYR4
Gross Alpha, Excl. Radon And U
7.8875 pCi/L 53%
of the EPA limit 15 pCi/L
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2017
1/1 SYR4
Selenium
1.45 µg/L 2.9%
of the EPA limit 50 µg/L
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2017
1/1 SYR4
Arsenic
1.08 µg/L 11%
of the EPA limit 10 µg/L
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2017
1/1 SYR4
Chromium
0.9000 µg/L 0.9%
of the EPA limit 100 µg/L
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2017
1/1 SYR4
Lead
0.6200 µg/L 4.1%
of the EPA limit 15 µg/L
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2017
1/1 SYR4
Antimony, Total
0.4850 µg/L 8.1%
of the EPA limit 6 µg/L
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2017
1/1 SYR4
P-Dichlorobenzene
0.3600 µg/L 0.5%
of the EPA limit 75 µg/L
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2019
1/1 SYR4
Cadmium
0.1000 µg/L 2%
of the EPA limit 5 µg/L
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2017
1/1 SYR4
PFOS
0.0374 µg/L
No EPA limit set
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2025
1/1 UCMR-5
PFBS
0.0170 µg/L
No EPA limit set
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2025
1/1 UCMR-5
Pfpea
0.0146 µg/L
No EPA limit set
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2025
1/1 UCMR-5
Pfhxa
0.0111 µg/L
No EPA limit set
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2025
1/1 UCMR-5
PFOA
0.0106 µg/L
No EPA limit set
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2025
1/1 UCMR-5
Pfba
0.0098 µg/L
No EPA limit set
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2025
1/1 UCMR-5
Pfhpa
0.0066 µg/L
No EPA limit set
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2025
1/1 UCMR-5
PFHXS
0.0038 µg/L
No EPA limit set
Main supplier: MDWASA/REX UTILITIES · 45,200 people · 2025
1/1 UCMR-5
Lead
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
Main supplier: MDWASA/REX UTILITIES · 45,200 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 33055

SupplierStatePopulation served
MDWASA/REX UTILITIES FL 45,200

Frequently asked questions about ZIP 33055 tap water

Is the tap water in ZIP 33055 safe to drink?

EPA testing detected 25 contaminants across the water suppliers serving ZIP 33055. 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 33055?

1 public water supplier report EPA drinking-water monitoring for ZIP 33055. Each is listed above with its population served.

What contaminants are in ZIP 33055's water?

EPA monitoring detected Nitrate, Fluoride, TTHM, Nitrite, Copper, and others across this ZIP's suppliers. The full list with levels and sources is above.