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Is Arlington, Texas’s Tap Water Safe For Your Family: Extreme Heat and Algae Impact Tap Water Taste

Arlington Water Utilities in Texas is addressing tap water taste issues caused by increased algae in Lake Arlington, exacerbated by extreme heat and sunlight. While not harmful, the taste and odor compounds from the algae have been noticed by some residents. The utility is considering solutions like sourcing water from less-affected larger reservoirs and using ozonation to manage taste and odor concerns. They have also requested additional water from Tarrant Regional Water District to improve water quality as Lake Arlington’s levels have dropped due to the heat.

Arlington residents have long been concerned about the safety of their tap water, and it’s a concern that touches every family. The presence of contaminants like total trihalomethanes, chloramines, bromate, TTHM, haloacetic acids, and PFAS , known to pose health risks, have been detected in the city’s water supply. We at AquaOx understand that and want to give you all the information you need to protect your family.

Despite the city’s continuous efforts and compliance with federal health-based drinking water standards, the potential dangers these contaminants present cannot be overlooked. The question remains: Is Arlington’s tap water safe for your family? This article delves into the intricacies of Arlington’s water quality, offering insights and exploring the pressing need for robust solutions to ensure the water flowing from your taps is not just clear, but clean and safe for all.

Unlocking Arlington, Texas’s Drinking Water Quality

Navigating through the intricate details of water quality in Arlington, Texas can feel like a voyage into the unknown. Let’s unravel the mystery together! According to the official records of the City of Arlington, the tap water there not only meets but often surpasses the Texas and USEPA drinking water standards, standards grounded in rigorous scientific research and meticulous setting procedures^1^.

In the year 2021, a plethora of water samples were put to the test, with 6,131 analyses conducted for a total of 372 diverse substances. The revealing outcomes of these scrutinies are encapsulated in the 2021 Consumer Confidence Report, a document available to all curious minds online^1,2^. It’s reassuring to learn that the tap water supplied by the City of Arlington aligns with all regulatory prerequisites and, from a health perspective, demands no additional treatment^1^.

A dive into various resources reaffirms the affirmation that Arlington’s water not only aligns with but also transcends all state and federal water quality mandates, establishing it as completely safe to consume^5^. A notable study by a distinguished environmental advocacy group based in Washington, D.C., even heralded Arlington’s tap water as the purest amongst major cities across the nation^6^.

An image of a homeowner struggling with a malfunctioning sprinkler system, illustrating common water wastage issues in residential areas.


  1. Drinking Water Quality Questions – City of Arlington
  2. 2022 Water Quality Report Available Online – City of Arlington
  3. City of Arlington – EWG Tap Water Database
  4. Arlington, Texas Water Quality Report
  5. What is the Quality of Water in Arlington, Texas? – Basin Water Solutions
  6. Arlington is the cleanest big city in national tap water tests – Dallas Morning News

A Closer Look at Arlington’s Tap Water Contaminants

While Arlington’s tap water steadfastly meets and frequently exceeds the stringent Texas and USEPA drinking water standards, established based on solid scientific research and careful procedural settings^1,3^, it’s essential for us to explore what this truly means for the community. The City of Arlington’s laboratory, in 2021, meticulously tested 6,131 samples for 372 different substances, the details of which are shared in the transparent 2021 Consumer Confidence Report available online for everyone^1.3^. It meets every regulatory mandate and, looking at it from a health lens, requires no supplementary treatment^1,3^.

Despite Arlington’s tap water aligning with every regulatory stipulation and being deemed safe for consumption, it’s crucial to acknowledge the presence of some contaminants in the municipal supply, which may have potential health implications^6^. The trace elements discovered include Total Trihalomethanes, Chloramines, Bromate, TTHM (Total Trihalomethanes), Haloacetic Acids, and PFAS (Per- and polyfluoroalkyl substances)^4,5,6^.

Total Trihalomethanes and Haloacetic Acids are unintended by-products of the chlorination process in drinking water, and Chloramines, a known water contaminant and disinfectant, ensure the water’s safety^4^. PFAS, on the other hand, are a cluster of synthetic chemicals, utilized in industry and consumer goods globally since the 1950s^5^.

Understanding the health risks these contaminants pose involves considering the degree of exposure and an individual’s health condition. Long-term exposure to elevated levels of Total Trihalomethanes and Haloacetic Acids might augment the risk of cancer and induce other health anomalies^4^. PFAS exposure is correlated with an array of health repercussions, like developmental impairments, liver ailments, and cancer^5^. It’s crucial to stress that the quantities of these contaminants in Arlington’s tap water are within the permissible limits stipulated by the EPA, and they don’t pose an immediate threat to our health^4,5,6^.

A photo-realistic image of children playing in a residential backyard water park, complete with a sprinkler system, emphasizing family fun and outdoor activities.


  1. City of Arlington – EWG Tap Water Database
  2. Arlington, Texas Water Quality Report
  3. Drinking Water Quality Questions – City of Arlington
  4. What is the Quality of Water in Arlington, Texas? – Basin Water Solutions
  5. PFAS Information – City of Arlington
  6. City of Arlington Texas Water Quality: What’s in Your Tap? – ONIT Home

A Glimpse into the Recent Tap Water News in Arlington, Texas

Let’s dive into the recent unfoldings related to the water in Arlington, Texas. The news stories emerging from this region hold significant information and are vital to understanding the water we use daily.

The Arlington Water Utilities has made the 2022 Water Quality Report accessible online, a document that sheds light on the condition and composition of Arlington’s tap water^1^. It delves into the origin of our drinking water, outlines the contaminants discovered in the water, and elucidates the health implications tied to consuming this tap water.

In August 2023, Arlington Water Utilities had their hands full addressing an issue of taste in the tap water, a situation exacerbated by extreme heat^2^. The city encouraged its residents to consult the annual water quality report to gain more insights into their drinking water.
In a development in late August 2023, Arlington made the decision to close all city pools and splash pads following a presumptive positive detection of a lethal amoeba, Naegleria fowleri, during a water examination^4,5^. Residents were urged to steer clear of swimming in untreated water bodies like lakes and rivers and to exercise caution when using tap water for activities like nasal irrigation.


  1. 2022 Water Quality Report Available Online – City of Arlington
  2. Arlington Water Working to Manage Taste Issue with Tap Water
  3. Arlington closes public splash pads, pools after possible brain-eating amoeba detected
  4. Arlington closes pools, splash pads after test appears positive for brain-eating amoeba
  5. Arlington closes city pools, splash pads after presumptive positive test for deadly amoeba
  6. Arlington, Texas Water Quality Report

AquaOx is Arlington’s Home Water Filtration System Solution

Your health and the health of your loved ones are invaluable. Despite Arlington’s commitment to safe drinking water, the concerns surrounding potential contaminants cannot be ignored. Ensuring the safety and purity of your water should be a priority. Make a choice for health, safety, and peace of mind. The AquaOx whole home water filtration system is a formidable shield against impurities, ensuring every drop you and your family come in contact with is devoid of harmful elements. Our commitment to excellence, combined with cutting-edge technology and a tradition of helping people like you in Arlington, makes us the preferred choice for households seeking the best in water purification. Dive into a world where water is not just clear but also clean. By choosing AquaOx, you’re not just investing in your home; you’re investing in the health and well-being of your community.

FAQ Section

Why is a water filtration system essential for homes in Arlington, Texas?
Given the presence of various contaminants in the water, a filtration system for water is crucial to ensure the safety and well-being of the residents, providing them with clean and pure water.

What makes AquaOx the best home water filtration system?
AquaOx transcends in quality, efficiency, and reliability, offering comprehensive filtration that removes a wide range of contaminants, ensuring you and your family receive the purest water possible.

How do whole house water filters improve the quality of water?
Whole house water filters act as sentinels, purifying every drop of water that enters the home, removing contaminants and improving taste, odor, and clarity.

What are the risks of consuming unfiltered water in Arlington, Texas?
Consuming unfiltered water can expose residents to various contaminants present in the water, potentially leading to health issues such as developmental problems, liver damage, and other severe conditions.

How does AquaOx help in leading a clean and green lifestyle?
AquaOx’s advanced water filtration systems are designed to provide environmentally friendly solutions, reducing reliance on bottled water and contributing to a sustainable and healthy lifestyle.

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