Metairie water quality

Southshore · East Jefferson Waterworks District 1 · PWS ID LA1051001 · Mississippi River (surface water)

The short answer

Metairie water is moderately hard, chloramine-disinfected Mississippi River water. The fix: a water softener, a whole-home filter, and reverse osmosis for drinking water.

Metairie water is treated Mississippi River water from East Jefferson Waterworks, the same system that serves Kenner. It is moderately hard, disinfected with chloramine, and its published report shows disinfection byproducts worth paying attention to. Here is what that means at your tap.

What's in your Metairie water

Your water reportMetairie

East Jefferson Waterworks District 1 · PWS ID LA1051001 · 2025 water quality report

Chloramine, the disinfectant · the pool taste and smell in your coffee, your ice, and the first glass of the dayCatalytic carbon takes it out at every tap

Disinfection byproducts · individual samples in the published report ran high, while the system stays within the federal limit on the annual averageWhole-home catalytic carbon reduces them

Moderately hard water · the spotting and scale that build on fixtures, glass, and inside your appliancesA water softener handles it

Here is what is actually in your Metairie water. It is treated Mississippi River water, so it needs the full stack: softener, carbon, and reverse osmosis.Ottie, your water guide.

What we'd install

Here is your system: a water softener and a whole-home filter, the setup every home on this water runs, plus certified reverse osmosis at the kitchen sink for the water you drink and cook with. The softener handles the hardness and the filter takes out the chloramine and the byproducts.

**Reverse osmosis**Drinking water at the kitchen sink

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What this does for your home

Less scale on your water heater, appliances, and fixtures
Softer water that ends the spotting and film
No chlorine taste or smell in your coffee, tea, and ice
Certified reverse osmosis for the water you drink and cook with
Bottled-quality drinking water on tap for pennies a gallon

Cutaway of a water heater with sediment settled at the bottom

Scale is hard on your water heater

Hard water leaves scale that lowers water heater efficiency and shortens its life. In lab testing, tankless heaters run on hard water failed from scale in under two years, while the same units on softened water kept running.

U.S. Dept. of Energy (PNNL-22921, 2013); Battelle for the Water Quality Research Foundation, 2010 (industry-funded).

Source: East Jefferson Waterworks District 1 annual water quality report.PWS ID LA1051001, verifiable in the EPA Safe Drinking Water database →Figures are as published by the system; see the original report for sampling methods and ranges.Get my written plan and price →

Get your Metairie water plan and price

You just read what is in Metairie water. Tell us where to send the plan for fixing it.

The public recordNo violations on record

The East Jefferson Waterworks system, which serves Metairie and Kenner, has a clean violation record. EPA shows no drinking-water violations as of August 2026. State surveys have repeatedly flagged finished-water-storage deficiencies, which are findings, not violations.

EPA ECHO. Public records, current as of August 2026. They update quarterly. Operators: contact us to correct an error.

How we work in Metairie

We pull the published report for the system that actually serves your address, put the recommendation and the exact price in writing before any work starts, and a licensed plumber does the install. Your neighborhood's report decides which pieces your home's package needs.

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Other Southshore areas we serve

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