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Not health advice. Contact your local water utility for concerns.
Data from EPA Water Quality Reports. For official information, contact your water utility or health department.
Water quality data for 19 cities serving 1,506,702 residents
Broward County in Florida has an average water quality score of 64/100 (Grade D) based on analysis of 19 municipal water systems. The county's water systems serve approximately 1,506,702 residents.
Water quality in Broward County is fair, with some cities showing room for improvement. 15 cities have scores below 70, indicating elevated contaminant levels that residents should be aware of. Davie has the best water quality at 90/100.
19 cities ranked by water quality score
| Rank | City | Score | Grade | Population |
|---|---|---|---|---|
| 1 | Miramar Biggest deduction: 31 monitoring/reporting violations in the last 5 years (−10 pts) | 90 | A | 137,107 |
| 2 | Plantation Biggest deduction: 19 monitoring/reporting violations in the last 5 years (−10 pts) | 90 | A | 85,496 |
| 3 | Weston Biggest deduction: 17 monitoring/reporting violations in the last 5 years (−10 pts) | 90 | A | 52,300 |
| 4 | Davie Biggest deduction: 31 monitoring/reporting violations in the last 5 years (−10 pts) | 90 | A | 26,000 |
| 5 | Deerfield Beach Biggest deduction: 32 monitoring/reporting violations in the last 5 years (−10 pts) | 65 | D | 62,000 |
| 6 | Fort Lauderdale Biggest deduction: 81 monitoring/reporting violations in the last 5 years (−10 pts) | 64 | D | 185,163 |
| 7 | Hollywood Biggest deduction: 45 monitoring/reporting violations in the last 5 years (−10 pts) | 64 | D | 147,566 |
| 8 | Pompano Beach Biggest deduction: 25 monitoring/reporting violations in the last 5 years (−10 pts) | 64 | D | 99,400 |
| 9 | Sunrise Biggest deduction: 25 monitoring/reporting violations in the last 5 years (−10 pts) | 64 | D | 79,550 |
| 10 | Coral Springs Biggest deduction: 16 monitoring/reporting violations in the last 5 years (−10 pts) | 64 | D | 65,000 |
| 11 | Tamarac Biggest deduction: 28 monitoring/reporting violations in the last 5 years (−10 pts) | 64 | D | 63,793 |
| 12 | Margate Biggest deduction: 35 monitoring/reporting violations in the last 5 years (−10 pts) | 64 | D | 62,254 |
| 13 | Coconut Creek Biggest deduction: 22 monitoring/reporting violations in the last 5 years (−10 pts) | 64 | D | 54,000 |
| 14 | Oakland Park Biggest deduction: 26 monitoring/reporting violations in the last 5 years (−10 pts) | 64 | D | 38,905 |
| 15 | North Lauderdale Biggest deduction: 37 monitoring/reporting violations in the last 5 years (−10 pts) | 64 | D | 35,709 |
| 16 | Pembroke Pines Biggest deduction: 1 health-based violation (MCL/treatment-technique) in the last 5 years (−10 pts) | 54 | F | 187,459 |
| 17 | Hallandale Beach Biggest deduction: 1 health-based violation still unresolved with EPA/state (−20 pts) | 34 | F | 40,000 |
| 18 | Dania Beach Biggest deduction: 1 health-based violation still unresolved with EPA/state (−20 pts) | 34 | F | 30,000 |
| 19 | Lauderhill Biggest deduction: 4 health-based violations (MCL/treatment-technique) in the last 5 years (−40 pts) | 21 | F | 55,000 |
Real EPA readings across county water systems (lead: latest 90th percentile; PFAS: UCMR5 2023–2026; others: 2012–2019 averages)
| Contaminant | Avg Level | Max Level | EPA Limit | % of Limit | Cities |
|---|---|---|---|---|---|
| PFAS (PFOA/PFOS max, UCMR5) | 16.732 ppt | 37 ppt | 4 ppt | 418.3% | 19 |
| TTHM (2012–2019 avg) | 30.348 ug/L | 56.864 ug/L | 80 ug/L | 37.9% | 19 |
| HAA5 (2012–2019 avg) | 21.896 ug/L | 50.003 ug/L | 60 ug/L | 36.5% | 19 |
| Fluoride (2012–2019 avg) | 0.599 mg/L | 0.715 mg/L | 4 mg/L | 15% | 16 |
| Lead (90th percentile) | 2.153 ppb | 8 ppb | 15 ppb | 14.4% | 19 |
| Arsenic (2012–2019 avg) | 0.442 ug/L | 1.529 ug/L | 10 ug/L | 4.4% | 16 |
| Nitrate (2012–2019 avg) | 0.116 mg/L | 0.587 mg/L | 10 mg/L | 1.2% | 16 |
| Uranium (2012–2019 avg) | 0.167 ug/L | 0.649 ug/L | 30 ug/L | 0.6% | 9 |
Recent violations across county water systems
Health-based: Treatment technique — LSL Inventory - LEAD AND COPPER RULE REVISIONS
1/31/2025
Health-based: Treatment technique — LSL Inventory - LEAD AND COPPER RULE REVISIONS
1/31/2025
Health-based: MCL exceeded — Maximum Contaminant Level Violation, Average - TTHM
12/31/2023
Health-based: MCL exceeded — Maximum Contaminant Level Violation, E. coli (RTCR) - Revised Total Coliform Rule
3/31/2023
Health-based: MCL exceeded — Maximum Contaminant Level Violation, E. coli (RTCR) - Revised Total Coliform Rule
9/30/2017
Health-based: MCL exceeded — Maximum Contaminant Level Violation, Average - TTHM
6/30/2017
Showing 10 of 20 recent violations
Water quality in Broward County, Florida reflects the region's unique combination of water sources, treatment infrastructure, and environmental factors. Our comprehensive analysis examines 19 municipal water systems serving a combined population of over 1,506,702 residents.
The county shows variable water quality performance, with scores ranging from 21/100 in Lauderhill to 90/100 in Davie. This 69-point spread indicates significant variation in water quality across the county, suggesting different water sources or treatment approaches.
The most prevalent contaminants detected across Broward County water systems include PFAS (PFOA/PFOS max, UCMR5), TTHM (2012–2019 avg), HAA5 (2012–2019 avg). At least one reading averages above 50% of its EPA limit across the county's systems, worth attention from residents and utilities.
Given the water quality challenges in Broward County, we recommend that residents invest in water filtration systems. Reverse osmosis systems provide the most comprehensive protection, though activated carbon filters can address many common contaminants. Review your city's specific contaminant profile to select appropriate filtration.
Broward County has an average water quality score of 64/100 (Grade D) based on analysis of 19 municipal water systems serving 1,506,702 residents.
Davie has the highest water quality score in Broward County at 90/100. View the detailed report for Davie.
Given the water quality variation across Broward County, we recommend reviewing your specific city's water quality report. 15 cities have scores below 70, where filtration is particularly recommended.
Click on any city in the rankings table above to view its detailed water quality report, including contaminant levels, EPA compliance history, and filter recommendations.