What was found in Coral Springs's water
The level at the city's main supplier, the highest level anywhere in the city, the EPA limit for each, and where every figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Fluoride | 860 µg/L 22% of the EPA limit 4000 µg/L Main supplier: CORAL SPRINGS, CITY OF · 65,000 people · 2017 | 4/4 | SYR4 |
| Nitrate | 610 µg/L 6.1% of the EPA limit 10000 µg/L Main supplier: CORAL SPRINGS, CITY OF · 65,000 people · 2019 | 4/4 | SYR4 |
| Nitrite | 90 µg/L 9% of the EPA limit 1000 µg/L Main supplier: CORAL SPRINGS, CITY OF · 65,000 people · 2019
Highest in the city: 210 µg/L — NORTH SPRINGS IMPROVEMENT DISTRICT · 37,371 people · 2019 | 4/4 | SYR4 |
| TTHM | 73.1 µg/L 91% of the EPA limit 80 µg/L Main supplier: CORAL SPRINGS, CITY OF · 65,000 people · 2019
Highest in the city: 122.254 µg/L — ROYAL WATERWORKS, INC · 4,481 people · 2019 | 4/4 | SYR4 |
| Total Haloacetic Acids (HAA5) | 41.0175 µg/L 68% of the EPA limit 60 µg/L Main supplier: CORAL SPRINGS, CITY OF · 65,000 people · 2019
Highest in the city: 60 µg/L — CORAL SPRINGS IMPROVEMENT DIST · 40,000 people · 2019 | 4/4 | SYR4 |
| Barium | 5.24 µg/L 0.3% of the EPA limit 2000 µg/L Main supplier: CORAL SPRINGS, CITY OF · 65,000 people · 2017
Highest in the city: 10.585 µg/L — ROYAL WATERWORKS, INC · 4,481 people · 2017 | 4/4 | SYR4 |
| Copper | 9.88 µg/L 0.8% of the EPA limit 1300 µg/L Main supplier: CORAL SPRINGS, CITY OF · 65,000 people · 2017 | 4/4 | SYR4 |
| Cyanide | 9.2 µg/L 4.6% of the EPA limit 200 µg/L Highest in the city: ROYAL WATERWORKS, INC · 4,481 people · 2017 | 2/4 | SYR4 |
| Endothall | 4.3 µg/L 4.3% of the EPA limit 100 µg/L Highest in the city: ROYAL WATERWORKS, INC · 4,481 people · 2017 | 1/4 | SYR4 |
| Dalapon | 1.67 µg/L 0.8% of the EPA limit 200 µg/L Highest in the city: ROYAL WATERWORKS, INC · 4,481 people · 2019 | 1/4 | SYR4 |
| Chromium | 1.35 µg/L 1.4% of the EPA limit 100 µg/L Main supplier: CORAL SPRINGS, CITY OF · 65,000 people · 2017 | 3/4 | SYR4 |
| Arsenic | 0.3000 µg/L 3% of the EPA limit 10 µg/L Main supplier: CORAL SPRINGS, CITY OF · 65,000 people · 2017
Highest in the city: 0.8000 µg/L — ROYAL WATERWORKS, INC · 4,481 people · 2017 | 3/4 | SYR4 |
| Lead | 0.3000 µg/L 2% of the EPA limit 15 µg/L Main supplier: CORAL SPRINGS, CITY OF · 65,000 people · 2017 | 1/4 | SYR4 |
| PFOS | 0.0159 µg/L No EPA limit set Main supplier: CORAL SPRINGS, CITY OF · 65,000 people · 2025
Highest in the city: 0.0170 µg/L — ROYAL WATERWORKS, INC · 4,481 people · 2024 | 2/4 | UCMR-5 |
| Pfpea | 0.0069 µg/L No EPA limit set Main supplier: CORAL SPRINGS, CITY OF · 65,000 people · 2025 | 2/4 | UCMR-5 |
| PFBS | 0.0049 µg/L No EPA limit set Main supplier: CORAL SPRINGS, CITY OF · 65,000 people · 2025
Highest in the city: 0.0055 µg/L — ROYAL WATERWORKS, INC · 4,481 people · 2024 | 2/4 | UCMR-5 |
| Lead | 0.0011 mg/L 7.3% of the EPA limit 0.0150 mg/L Main supplier: CORAL SPRINGS, CITY OF · 65,000 people · 2023
Highest in the city: 0.0054 mg/L — ROYAL WATERWORKS, INC · 4,481 people · 2023 | 4/4 | LCR |
| PFOA | 0.0050 µg/L No EPA limit set Main supplier: CORAL SPRINGS, CITY OF · 65,000 people · 2025
Highest in the city: 0.0054 µg/L — ROYAL WATERWORKS, INC · 4,481 people · 2024 | 2/4 | UCMR-5 |
| Pfba | 0.0053 µg/L No EPA limit set Main supplier: CORAL SPRINGS, CITY OF · 65,000 people · 2025 | 1/4 | UCMR-5 |
| Pfhxa | 0.0051 µg/L No EPA limit set Main supplier: CORAL SPRINGS, CITY OF · 65,000 people · 2025 | 2/4 | UCMR-5 |
| PFHXS | 0.0042 µg/L No EPA limit set Main supplier: CORAL SPRINGS, CITY OF · 65,000 people · 2025 | 2/4 | UCMR-5 |
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.
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 Coral Springs
| Supplier | Population served |
|---|---|
| CORAL SPRINGS, CITY OF | 65,000 |
| CORAL SPRINGS IMPROVEMENT DIST | 40,000 |
| NORTH SPRINGS IMPROVEMENT DISTRICT | 37,371 |
| ROYAL WATERWORKS, INC | 4,481 |
Frequently asked questions about Coral Springs tap water
Is Coral Springs tap water safe to drink?
EPA testing detected 21 contaminants in the water serving Coral Springs. 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 Coral Springs?
4 public water suppliers report drinking-water monitoring for Coral Springs, Florida to the EPA. Each is listed above with its population served.
What contaminants are in Coral Springs's water?
The contaminants EPA monitoring detected in Coral Springs include Fluoride, Nitrate, Nitrite, TTHM, Total Haloacetic Acids (HAA5). The full list, with the level at the main supplier 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.