Plaquemine, LA: 22 Health Violations — 68/100 (2026)
2 ZIP codes · 8 water systems · Updated 2026-06-03
Plaquemine shows moderate tap water quality for LA — some areas carry documented EPA violations while others meet standards without issues.
How Plaquemine Compares
Data: EPA SDWIS Last verified: 2026-06-03
Plaquemine Water: The Quick Version
- Your city's water systems recorded 26 violations in the past 5 years.
- Average lead level: 0.001 mg/L.
- Estimated remediation: $2,400 per household.
- CDC health risk index: 15.72 — above typical levels.
Water Systems Serving Plaquemine
Residential water service in Plaquemine, LA is divided among 3 separate utilities, drawn from 8 systems on file with federal regulators.
Overview
We track water quality and home safety data for 2 ZIP codes in Plaquemine, Louisiana (population ~15,046), covering 8 community water systems serving approximately 51,945 people region-wide.
2 of 2 ZIP codes (100%) have recorded EPA violations. 22 health-based violations documented.
Home Safety Score
Average Home Safety Score for Plaquemine: C (68/100)
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
Plaquemine water systems draw from: Groundwater, Surface water.
Lead & Copper
- Average lead level (90th percentile): 0.0010 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): 2 ZIP codes
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Fecal Coliform | Microbiological | 18 | 2 |
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 12 | 2 |
| Contaminant 1009 | Other | 6 | 2 |
| Haloacetic Acids (HAA5) | Disinfection Byproducts | 3 | 2 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 70764 | C | 13 | 11 | City of Plaquemine Water System |
| 70765 | B | 13 | 11 | City of Plaquemine Water System |
All ZIP Codes in Plaquemine
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 Plaquemine
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 Plaquemine
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
Plaquemine: Remediation Cost in Perspective
Given current Plaquemine property values, the remediation share falls in the moderate tier — an indicator that the household financial perspective here calls for advance planning rather than dismissal, with most homeowners positioned to address documented issues through deliberate budgeting rather than needing to treat remediation as a significant equity event or financial emergency.
Remediation costs are moderate relative to home values in Plaquemine. The estimated $1,500–$4,100 range is manageable for most homeowners but still worth budgeting for. Home values are 2% above the Louisiana average.
Protecting Children from Lead in Plaquemine
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.
Lead risk in Plaquemine appears low overall, but individual homes may differ. Testing is the only way to confirm your water's lead content.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Climate-Related Water Risk for Plaquemine
Plaquemine's flood exposure sits in the moderate range: 407 NFIP claims on record and 100% of ZIP codes within FEMA-designated flood zones. Residents with private wells or older infrastructure have reasonable grounds to factor flood timing into their water quality awareness.
Plaquemine has a moderate flood history with 407 FEMA claims averaging $8,212 per payout. 100% of ZIP codes fall within FEMA flood zones. Flood events can contaminate drinking water and overwhelm treatment systems.
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>$2,400</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.
What You Can Do in Plaquemine
- Test your water at home. City-level data shows averages — your tap may differ. NSF-certified test kits cost $20-40 and give results in days.
- Install a certified water filter. Filters rated for Fecal Coliform can reduce the most common contaminant found in Plaquemine's water.
- Check your home's plumbing. Homes built before 1986 may have lead solder in pipes. A licensed plumber can assess your risk.
Deep Dive Reports
Detailed analysis for Plaquemine, LA