Water Quality & Forever Chemicals
Looking up "Dallas water quality" and hoping for plain talk? This page is a summary of what public federal water records show for Dallas, Texas, written before any acronym shows up, and it isn't a ruling on your personal tap. What really varies from address to address is the utility and the North Texas reservoirs feeding your line. Think of it as the legwork through the datasets, already done for you.
7
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
Dallas and much of North Texas tend to rely on surface water, drawing the bulk of the region's drinking supply from a network of area lakes and reservoirs rather than deep groundwater. Because the region leans so heavily on those impounded surface sources to serve a large and growing population, Dallas's water story is largely a reservoir one, though the precise source still varies by system and neighborhood.
To learn who serves a specific Dallas address, start with the system named above, since two homes a short distance apart can sit on different public water systems across Dallas County and its many suburbs. That utility must publish an annual Consumer Confidence Report, and the contact it lists is your fastest route to street-level answers. When evaluating an address here, this system-level detail is worth reviewing, because the broad city summary may not describe your particular faucet.
Surface-water supplies like the reservoirs much of the Dallas area tends to rely on often run moderate compared with deep-groundwater regions, but that's a general tendency, not a number for your home. We won't make one up. A drugstore test strip reads your own tap quickly, and your utility's annual report frequently lists hardness if your dishwasher has been keeping its opinions to itself.
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 Dallas; 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
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This page summarizes what federal public records like UCMR 5 show for Dallas, and a detection in those records is not the same as an exceedance. Because UCMR 5 focuses on larger systems, a quiet result means nothing matched here, not a certified all-clear. The only address-level answer comes from the specific system serving that address.
Begin with the system or systems listed on this page, then look up that utility's published contact details and its annual Consumer Confidence Report. Since nearby Dallas addresses can fall under different public water systems across the area's suburbs, the utility serving your own street is the authority on what reaches your tap, not the city-wide picture.
Dallas and much of North Texas tend to rely on surface water, drawing most of the region's drinking supply from area lakes and reservoirs rather than deep groundwater. Because the area leans so heavily on those impounded sources, the local water story is largely a reservoir one, though specifics vary by system.
Surface-water supplies like the reservoirs much of the Dallas area tends to use often run moderate compared with deep-groundwater regions, but that's a general tendency rather than a figure for your address. We can't cite a number, so a test strip, or the hardness line your utility often publishes in its annual report, is the reliable way to check.
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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