If you notice little or no visible sign at your faucet but know lead may be a concern in your household water, this guide helps you navigate what to do next in Orleans Parish, LA.
1. Begin with Simple Checks Before Testing
First, rule out obvious contributors to any water quality issues you might worry about. Check if your household plumbing materials include lead pipes or solder, since lead typically enters water through corrosion in plumbing rather than the water source itself. Confirm whether your household uses the public water system of New Orleans Carrollton Water Works, which serves Orleans Parish.
Since government data from this system shows a 90th percentile lead level at 0.006 mg/L as of late 2025, understanding your own plumbing condition is essential before assuming your water matches this value. The system supplies surface water and undergoes multiple treatment processes to reduce contaminants.
2. Compare Orleans Parish Lead Data with Neighboring Areas Carefully
When looking at lead data from neighboring counties, keep in mind that each system’s results reflect their unique supply sources, treatment, and plumbing infrastructure. Orleans Parish’s lead data is a distribution or plumbing measure, not a source-water reading, so comparisons must focus on similar public system records rather than private well testing or untreated water.
A neighboring county might have different 90th percentile figures or violation records, but that does not imply your Orleans Parish water shares those characteristics. Use these comparisons only to understand regional trends, not to assume your household’s water quality.
3. Routine Care for Fleck Lead in Water Filter Systems
The Fleck Lead in Water Filter ships ready to configure for your home’s plumbing setup. To maintain its effectiveness, follow a simple rhythm of system checks and media replacement as recommended with your purchase documentation. This is not a plug-and-play replacement; it involves monitoring filter condition and capacity according to your water use.
Regular maintenance ensures continuous reduction of lead at the tap, supporting safe water use over time.
4. Long-Term Effects of Untreated Lead in Household Water
Lead exposure through water can accumulate slowly with repeated consumption. While the system’s record shows compliance with health-based measures overall, personal exposure depends on your plumbing and water use. Untreated lead can contribute to health risks if ingested in sufficient amounts over time, especially for sensitive groups like children and pregnant women.
Addressing lead promptly reduces any potential for accumulation, providing peace of mind about daily water use.
5. Evaluating Treatment Size for Your Household’s Demand
To select an effective treatment solution like the Fleck Lead in Water Filter, consider your household’s daily water consumption. The system is designed to handle typical household flows efficiently. If your water use is above average due to multiple occupants or frequent water-intensive activities, ensure your unit’s capacity matches this demand for consistent lead reduction.
Proper sizing avoids filter overload and preserves water quality at points of use.
6. Understanding Sampling Terms in Orleans Parish Lead Records
- Detected: This means lead was measured in some samples but does not indicate a violation or unsafe condition by itself.
- 90th percentile: The lead concentration at which 90% of samples are lower. Orleans Parish’s value is 0.006 mg/L, a plumbing-related measure.
- Range: The spread of sample results, which can vary due to plumbing age, water chemistry, and sampling locations.
Conclusion: What Orleans Parish Data Does Not Tell You
The public water system’s lead data provides a useful reference but does not specify the lead level in your home’s water. It also does not imply municipal water is unsafe or that all homes have the same lead risk. To know your household’s specific condition, individualized testing of your tap water by a certified laboratory is required.
Using treatment like the Fleck Lead in Water Filter can enhance lead reduction at the tap once testing and evaluation confirm its appropriateness for your needs.
Where this information comes from
Source: EPA SDWIS public water system record. Sampled 2025-12-31. These figures describe the public water system's record, not the plumbing inside any individual building.
On record: EPA SDWIS record for NEW ORLEANS CARROLLTON WATER WORKS (LA1071009), surface water supply, serving 334903 people: 1 health-based violations of 6 total; lead 90th percentile 0.006 mg/L
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