New Iberia, LA: 9 Health Violations — 66/100 (2026)
3 ZIP codes · 8 water systems · Updated 2026-06-03
Unlike higher-rated cities in LA, New Iberia carries a fair number of documented violations — the pattern of compliance gaps keeps the city in the middle tier of EPA safety rankings.
How New Iberia Compares
Data: EPA SDWIS Last verified: 2026-06-03
New Iberia Water: The Quick Version
- Your city's water systems recorded 42 violations in the past 5 years.
- Average lead level: 0.008 mg/L.
- Homes built before 1986: 55% — older plumbing may contain lead solder.
- Estimated remediation: $2,200 per household.
- CDC health risk index: 16.32 — above typical levels.
Water Systems Serving New Iberia
With 3 utilities splitting service in New Iberia, LA, water accountability is distributed across 8 systems on the federal record.
Overview
We track water quality and home safety data for 3 ZIP codes in New Iberia, Louisiana (population ~57,536), covering 8 community water systems serving approximately 101,634 people region-wide.
3 of 3 ZIP codes (100%) have recorded EPA violations. 9 health-based violations documented.
Home Safety Score
Average Home Safety Score for New Iberia: C (66/100)
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
New Iberia water systems draw from: Groundwater.
Lead & Copper
- Average lead level (90th percentile): 0.0080 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): 3 ZIP codes
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Lead and Copper Rule | Treatment Technique | 20 | 3 |
| Stage 1 DBP Rule | Treatment Technique | 16 | 3 |
| Contaminant 0700 | Other | 12 | 3 |
| Surface Water Treatment Rule | Treatment Technique | 8 | 3 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 70560 | C | 14 | 3 | Iberia Water Works District 3 - Coteau |
| 70562 | B | 14 | 3 | Iberia Water Works District 3 - Coteau |
| 70563 | C | 14 | 3 | New Iberia Water System (lawco) |
All ZIP Codes in New Iberia
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 New Iberia
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 New Iberia
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
How Old Is New Iberia's Housing Stock?
With 55% of homes built before 1986, lead solder in plumbing is a potential concern. The EPA banned lead solder in 1986, but many older homes retain original plumbing.
Source: U.S. Census Bureau American Community Survey (ACS).
Housing Age Profile
The median home in New Iberia was built in 1987 — a figure that places most of the city's residential stock in the era when lead solder was still standard in copper plumbing. Homes built before 1986 may have lead-soldered joints; those built before 1970 face the additional possibility of lead pipes in the service line itself.
Over half of homes in New Iberia were built before 1986, when lead solder was banned. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.
Source: U.S. Census Bureau ACS B25034.
New Iberia: Remediation Cost in Perspective
The equity impact of remediation in New Iberia sits at a moderate level — real enough to plan for, within reach for most.
Remediation costs are moderate relative to home values in New Iberia. The estimated $1,367–$3,767 range is manageable for most homeowners but still worth budgeting for. Home values are 12% above the Louisiana average.
Protecting Children from Lead in New Iberia
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.
Despite citywide averages serving as the standard public reference point, those aggregates cannot resolve what is happening at one specific faucet — and where 55% of New Iberia homes come from before the solder rule or where utility samples sit at or above the action mark, the gap between system data and faucet reality matters more than it does in lower-exposure communities. An in-home draw closes that gap, with certified filtration through retailer networks available where confirmed faucet results warrant additional measures.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Climate-Related Water Risk for New Iberia
Substantially more flood exposure than most communities appears in New Iberia's NFIP record — 2422 documented claims and 100% of ZIP codes in FEMA flood zones. That exposure level makes the water-quality implications of flooding an active planning consideration rather than a background one.
New Iberia has a significant flood history with 2,422 FEMA flood insurance claims on record, averaging $23,653 per claim. With 100% 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>$2,200</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 New Iberia
- 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 Lead and Copper Rule can reduce the most common contaminant found in New Iberia's water.
- Check your home's plumbing. With 55% of homes built before 1986, lead solder is a real possibility.
Deep Dive Reports
Detailed analysis for New Iberia, LA