Port Saint Lucie, FL: 16 Health Violations — 81/100 (2026)
8 ZIP codes · 6 water systems · Updated 2026-06-04
EPA compliance records for Port Saint Lucie tell a largely clear story: violation rates are low, health-based exceedances are uncommon, and the city's grade puts it well above average within FL.
How Port Saint Lucie Compares
Data: EPA SDWIS Last verified: 2026-06-04
Water Quality Map: Port Saint Lucie, FL
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Score Distribution
Distribution of water safety grades across Port Saint Lucie.
Port Saint Lucie Water: The Quick Version
- Your city's water systems recorded 592 violations in the past 5 years.
- Average lead level: 0.0002 mg/L.
- Homes built before 1986: 22% — older plumbing may contain lead solder.
- Estimated remediation: $1,275 per household.
- CDC health risk index: 13.95 — above typical levels.
Water Systems Serving Port Saint Lucie
6 water systems are tracked federally in Port Saint Lucie, FL. The top 3 providers collectively serve most residential addresses, but because they operate independently, infrastructure maintenance standards and compliance histories differ from one service zone to another.
Overview
We track water quality and home safety data for 8 ZIP codes in Port Saint Lucie, Florida, covering 6 community water systems serving approximately 238,962 people.
8 of 8 ZIP codes (100%) have recorded EPA violations. 16 health-based violations documented.
Home Safety Score
Average Home Safety Score for Port Saint Lucie: B (81/100)
The score combines three factors:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| Lead Levels | 90th percentile lead concentration vs EPA action level |
| Radon Risk | EPA radon zone classification |
Water Sources
Port Saint Lucie water systems draw from: Groundwater.
Lead & Copper
- Average lead level (90th percentile): 0.0002 mg/L (EPA action level: 0.015 mg/L)
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 3 (Low Risk)
- Zone 1 (High): 0 ZIP codes
- Zone 2 (Moderate): 0 ZIP codes
- Zone 3 (Low): 8 ZIP codes
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Total Coliform | Microbiological | 333 | 8 |
| Consumer Confidence Report Rule | Reporting | 189 | 8 |
| Surface Water Treatment Rule | Treatment Technique | 54 | 8 |
| Stage 2 DBP Rule | Treatment Technique | 36 | 8 |
| Lead | Inorganic | 18 | 8 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 34952 | B | 74 | 2 | Ft. Pierce Utilities Authority |
| 34953 | B | 74 | 2 | Spanish Lakes Fairways |
| 34983 | B | 74 | 2 | Ft. Pierce Utilities Authority |
| 34984 | B | 74 | 2 | Martin Company Utilities |
| 34985 | A | 74 | 2 | Spanish Lakes Fairways |
| 34986 | B | 74 | 2 | Spanish Lakes Fairways |
| 34987 | B | 74 | 2 | Ft. Pierce Utilities Authority |
| 34988 | A | 74 | 2 | Spanish Lakes Fairways |
All ZIP Codes in Port Saint Lucie
- 34952 [B] — 74 violations ⚠
- 34953 [B] — 74 violations ⚠
- 34983 [B] — 74 violations ⚠
- 34984 [B] — 74 violations ⚠
- 34985 [A] — 74 violations ⚠
- 34986 [B] — 74 violations ⚠
- 34987 [B] — 74 violations ⚠
- 34988 [A] — 74 violations ⚠
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Updated daily.
CDC Health Data for Port Saint Lucie
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
Key Contaminants Detected in Port Saint Lucie
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
How Old Is Port Saint Lucie's Housing Stock?
Housing age data helps assess potential lead pipe and infrastructure risks. Newer housing stock generally means lower plumbing-related contamination risk.
Source: U.S. Census Bureau American Community Survey (ACS).
Housing Age Profile
Why does housing age matter for water safety? Homes built before 1986 may have lead-soldered copper plumbing joints — a practice banned that year. Port Saint Lucie's median build year of 1998 places much of the city's housing in the post-ban era, reducing that specific risk pathway for most residents.
Most homes in Port Saint Lucie were built after 1986, reducing the risk of lead contamination from plumbing. Older homes should still be tested.
Source: U.S. Census Bureau ACS B25034.
Port Saint Lucie: Remediation Cost in Perspective
When estimated remediation is placed alongside median property values in Port Saint Lucie, the resulting ratio is low — a finding consistent with a household financial perspective where documented issues can be addressed without a meaningful impact on overall equity position, making this market one of the more favorable contexts for remediation planning.
Remediation costs in Port Saint Lucie are relatively low compared to home values. The $800–$2,050 estimated range is a small fraction of median property value. Home values are 3% below the Florida average.
Protecting Children from Lead in Port Saint Lucie
Why children are most at risk: The CDC states there is no safe level of lead exposure for children. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.
Once federal rules removed lead-bearing solder from new plumbing, building practice changed quickly. Port Saint Lucie now carries just 22% of older inventory from that earlier era. Citywide readings remain compliant, though no system-level number can replace a one-home draw.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Climate-Related Water Risk for Port Saint Lucie
Across the multi-decade NFIP program, Port Saint Lucie has logged 596 filed flood claims — a tally that corresponds with 75% of local ZIP codes carrying FEMA flood zone designations. For water quality, the implications extend beyond property damage: when flooding reaches the magnitude this area's record implies, water supply systems face compounding stress. Treatment plants handling contaminated floodwater intake face sharply elevated contaminant loads. Private wells in low-lying FEMA zones are vulnerable to surface infiltration during each major event. Distribution networks can experience pressure-inversion backflow, drawing untreated water back into the supply. These are not remote possibilities at this exposure level.
Port Saint Lucie has a significant flood history with 596 FEMA flood insurance claims on record, averaging $5,667 per claim. With 75% of ZIP codes in FEMA-designated flood zones, flood risk is a major concern for homeowners and water quality.
How flooding affects water quality: Flood events can introduce sewage, agricultural runoff, and industrial chemicals into water supplies. Even after floodwaters recede, contamination can persist in wells and aging infrastructure. Flood damage can add significantly to the estimated <strong>$1,275</strong> remediation cost per household.
Residents in flood-prone areas should consider flood insurance even outside FEMA zones — over 25% of flood claims come from low-to-moderate risk areas. After any flood event, test your water before drinking.
Source: FEMA National Flood Insurance Program (NFIP) claims data, FEMA flood zone designations.
Deep Dive Reports
Detailed analysis for Port Saint Lucie, FL