Water Quality & Forever Chemicals
Searching "is Arlington tap water safe" between two bigger Texas cities is a reasonable late-night move, and this page answers the literal question before any acronym appears. It's a plain-English summary of what public federal water records show for Arlington, Texas, pulled into one place. What still varies house to house is which system actually serves your block and the North Texas sources behind it, even inside one busy metroplex suburb.
5
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
6
DoD PFAS installations statewide
In Texas
Much of the Dallas-Fort Worth region, Arlington included, tends to rely on surface water from area lakes and reservoirs rather than on local wells, a setup fairly common across North Texas. That broad pattern tends to hold across the metro, but the specific reservoirs and treatment behind any one address can differ, so read this as regional context rather than a precise description of your particular tap.
Wedged between Dallas and Fort Worth, Arlington's service picture is usually clear, but it's worth confirming against the list above, because adjacent addresses can fall under different public water systems and edge neighborhoods may differ again. The utility serving you posts an annual Consumer Confidence Report and a way to reach them; reading it and placing that call costs nothing and speaks to your home specifically. When evaluating an address here, that system-level look is the piece truly worth reviewing.
"Arlington water hardness" turns up in searches constantly, and we'll be straight: there's no citywide hardness number these pages can honestly cite, since no hardness dataset exists behind them. To actually know, test your own water with a strip or kit and check your utility's annual report, which frequently lists hardness. This is the dishwasher-spots-and-dry-skin corner of the subject, not the health one.
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 Arlington; 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.
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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 pulls together what public federal datasets such as UCMR 5 report for Arlington, and turning up in that data is not the same as going over a federal limit. Since UCMR 5 skews toward larger systems, a quiet entry here means no match, not a verdict in either direction. The address-level answer lives with whichever system actually serves your block.
Use the system or systems listed above for Arlington as a first pass, then cross-check your water bill, because the metroplex stitches together more than one public water system and a neighbor's tap may run on a different one. Each utility puts out contact information and an annual Consumer Confidence Report, the surest route to both a phone number and their own results.
Much of the Dallas-Fort Worth region, Arlington with it, tends to lean on surface water held in area lakes and reservoirs rather than on local wells, a pattern common across North Texas. Which reservoirs and treatment sit behind your specific tap is a question for your system, so it's worth confirming with the utility serving your address before assuming the metro pattern.
No hardness figure can fairly be pinned to Arlington here, because these pages aren't backed by a hardness dataset. Surface-fed North Texas supplies tend to vary, so the trustworthy route is a cheap test strip at home, with your utility's annual report sometimes listing hardness too. Think spotty glasses and tired fixtures, not a safety worry.
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 Texas data: Superfund sites · PFAS in Texas
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