Water Quality & Forever Chemicals
Typing 'is New Orleans tap water safe to drink' is a fair question for a city that sits below much of the river beside it, and you deserve a calm reply. This page is a plain-English summary of what public federal water records show for New Orleans, Louisiana, collected in one place. It isn't a safety verdict; what reaches your tap depends on the system serving your address. Broadly, the answer here begins with the Mississippi River.
2
PFAS detections in nearby water systems
EPA UCMR 5 (2021–2024) results matching the city name
0
Industrial PFAS facilities in city
EPA TRI 2024 reporting
0
DoD PFAS installations statewide
In Louisiana
Much of the New Orleans area relies largely on surface water drawn from the Mississippi River, which the region's treatment systems have long depended on rather than groundwater. Supplies across this part of southeast Louisiana tend to follow that river-fed pattern. The exact arrangement depends on the individual utility, so read this as the established regional context and confirm the particulars for your specific address.
New Orleans and the surrounding parishes aren't served by a single tap; the system covering your address can differ across parish and neighborhood lines, so the citywide picture above isn't necessarily yours. The free first move is to find your system in the utility list on this page, then pull its annual Consumer Confidence Report and use the contact info it lists. That report is worth reviewing when evaluating an address, and calling the utility listed above costs nothing.
People do search New Orleans water hardness, often after noticing how soap behaves, and here's our careful take. We won't print a hardness number for your tap, because no dataset tracks it that precisely. River-fed supplies can differ from hard groundwater regions, but rather than guess, the reliable route is your own test strip or the hardness figure utilities often list in their annual report. This one's about lather and dishes, not health.
EPA required public water systems serving 3,300+ people to test 29 PFAS compounds between 2021 and 2024.
City-level numbers describe the broad pattern around New Orleans; two homes a mile apart can sit on different water systems with very different profiles. The address report fills that gap — it identifies the public water system serving a specific property, lists any PFAS detections on that exact system, and maps the nearby industrial and Superfund sources.
Live in New Orleans? Reduce PFAS exposure at home
NSF-certified pitcher and under-sink filters can remove 99%+ of PFOA and PFOS. We list the ones with real independent lab data — no marketing claims.
See recommended PFAS filters →Want to know what's actually in your New Orleans tap today?
EPA data tells you what your utility reported on the days they tested. A Tap Score kit tells you what's coming out of your faucet, right now. Mail-in lab, certified results in about a week. The same labs cities use.
Order a Tap Score kit →Guide
How to Check Drinking Water Quality Before Buying a Home
The 5-minute version of what an environmental consultant would look at.
Guide
PFAS “Forever Chemicals” — A Homebuyer's Guide
What PFAS are, why they matter, and what to do before closing.
How-to
How to Check for PFAS Near Your Address
A walkthrough of the federal datasets we pull from.
Checklist
Environmental Risks to Check Before Buying a House
A practical pre-offer checklist for buyers and agents.
This page summarizes what federal records like UCMR 5 show for New Orleans, not a verdict. A detection isn't the same as an exceedance, and because UCMR 5 covers larger systems, a quiet result means no records turned up here rather than a guarantee. The only address-level answer comes from the specific system serving your home.
Start with the system or systems listed for New Orleans on this page, then look up that utility's published contact details and its annual Consumer Confidence Report. Adjacent addresses, especially across parish lines, can sit on different public water systems, so don't assume a neighbor's provider is yours. The utility named for your address is the one to call.
Much of the New Orleans area relies largely on surface water from the Mississippi River, which regional systems have long used rather than groundwater. Supplies across this part of southeast Louisiana tend to follow that river-fed pattern. The exact arrangement depends on your utility, so its annual report is the best place to confirm the sources behind your tap.
We can't give a number, because no hardness dataset reaches individual taps. River-fed supplies can differ from hard-groundwater regions, but that's general, not your reading. To find your own level, use a hardness test strip or check the figure your utility often lists in its annual report. Hardness here is a lather-and-spotting nuisance, not a health concern.
Enter an address — we'll identify the serving water utility, pull PFAS detections, FEMA flood zone, and nearby Superfund sites, then give you a plain-English A–F grade. $19.99 single, $29.99 two-address bundle.
One-time report. PFAS, water violations, Superfund sites, flood zone, air quality, and a plain-English A–F grade for the address.
More Louisiana data: Superfund sites · PFAS in Louisiana
Two-address bundle $29.99 · Same-day delivery