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Tap water quality report

Cocoa, FL

EPA monitoring detected 17 contaminants across the 1 water supplier serving Cocoa. A detection doesn't automatically mean the water is unsafe — see the highest level found for each below, with its EPA source and period.

1
water supplier
294,039
people served
17
contaminants found
Florida rankings Lead in Florida PFAS in Florida

What was found in Cocoa's water

The highest level seen across the city's suppliers, the EPA limit for each, and where the figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Fluoride
718 µg/L 18%
of the EPA limit 4000 µg/L
 1/1 SYR4
Nitrate
300 µg/L 3%
of the EPA limit 10000 µg/L
 1/1 SYR4
TTHM
127 µg/L 159%
of the EPA limit, in the worst sample — 80 µg/L
 1/1 SYR4
Total Haloacetic Acids (HAA5)
77.7 µg/L 130%
of the EPA limit, in the worst sample — 60 µg/L
 1/1 SYR4
Combined Uranium
26.82 µg/L 89%
of the EPA limit 30 µg/L
 1/1 SYR4
Cyanide
16.1 µg/L 8.1%
of the EPA limit 200 µg/L
 1/1 SYR4
Barium
13.5 µg/L 0.7%
of the EPA limit 2000 µg/L
 1/1 SYR4
Gross Alpha, Excl. Radon And U
4.4 pCi/L 29%
of the EPA limit 15 pCi/L
 1/1 SYR4
Arsenic
2.9 µg/L 29%
of the EPA limit 10 µg/L
 1/1 SYR4
Chromium
1.8 µg/L 1.8%
of the EPA limit 100 µg/L
 1/1 SYR4
Selenium
1.5 µg/L 3%
of the EPA limit 50 µg/L
 1/1 SYR4
Mercury
0.5000 µg/L 25%
of the EPA limit 2 µg/L
 1/1 SYR4
Lead
0.2000 µg/L 1.3%
of the EPA limit 15 µg/L
 1/1 SYR4
Carbon Tetrachloride
0.1000 µg/L 2%
of the EPA limit 5 µg/L
 1/1 SYR4
Xylenes, Total
0.0900 µg/L 0%
of the EPA limit 10000 µg/L
 1/1 SYR4
Trichloroethylene
0.0400 µg/L 0.8%
of the EPA limit 5 µg/L
 1/1 SYR4
Lead
0.0022 mg/L 15%
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. These are the utilities' own EPA-reported results, not a city-wide average. A detection means the lab measured the substance — it isn't the same as exceeding a legal limit. Hover a source tag to see the EPA program and years behind each figure.

Water suppliers serving Cocoa

SupplierPopulation served
COCOA, CITY OF 294,039

Frequently asked questions about Cocoa tap water

Is Cocoa tap water safe to drink?

EPA testing detected 17 contaminants in the water serving Cocoa. A detection isn't the same as a violation — most detected levels are within federal limits. Check the level and source for each contaminant above, and your utility's annual Consumer Confidence Report for the official compliance status.

How many water suppliers serve Cocoa?

1 public water supplier report drinking-water monitoring for Cocoa, Florida to the EPA. Each is listed above with its population served.

What contaminants are in Cocoa's water?

The contaminants EPA monitoring detected in Cocoa include Fluoride, Nitrate, TTHM, Total Haloacetic Acids (HAA5), Combined Uranium. The full list, with the highest level found and the data source, is in the table above.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.