Which local companies offer solutions for pfas free drinking water in Northern VA?

Why Drinking Water PFAS-Free Matters for Northern VA Families

If you're looking for drinking water pfas free northern va, here's what you need to know right now:

Quick Solutions for PFAS-Free Water:

1. Test Your Water - Contact state-certified labs or your local water utility for PFAS testing
2. Install Certified Filtration - Reverse Osmosis (RO) systems remove up to 99% of PFAS
3. Choose NSF/ANSI Certified Products - Look for Standard 53 or 58 certification for PFAS removal
4. Consider Whole-House Systems - Protect all water sources in your home, not just drinking water
5. Avoid Boiling Water - Boiling concentrates PFAS rather than removing it

PFAS contamination isn't a distant headline anymore. It's showing up in tap water across Northern Virginia, including the Potomac River and Occoquan Reservoir that supply millions of residents. These "forever chemicals" don't break down in the environment or in your body, and research links them to serious health concerns including cancer, immune system problems, and developmental issues in children. The EPA now sets limits at just 4 parts per trillion for some PFAS compounds, but testing in 2021 found that several Northern Virginia water systems exceeded these new standards.

For families raising children in Arlington, Falls Church, Fairfax, and surrounding communities, the question isn't whether PFAS exist in local water supplies—multiple utility reports confirm they do—but rather what you can do to protect your household. This guide walks you through the current contamination status in Northern Virginia, explains the regulations that apply to your water, and shows you proven methods to achieve drinking water pfas free northern va through certified filtration systems and smart consumer choices.

I'm Amanda Casteel, and before co-founding Cherry Blossom Plumbing, I spent years managing Department of Justice projects where water safety was a critical infrastructure concern. Now I help Northern Virginia families steer drinking water pfas free northern va solutions through professional filtration system installation and education about what actually works to protect your water quality.

Understanding PFAS: The 'Forever Chemical' Threat in Your Water

PFAS, or per- and polyfluoroalkyl substances, are a group of over 6,000 man-made chemicals that have been used since the 1940s. These chemicals were engineered for their unique ability to resist heat, water, and grease, making them incredibly useful in a wide array of industrial applications and consumer products. You'll find them in things like non-stick cookware, stain-resistant carpets and fabrics, water-repellent clothing, food packaging, firefighting foams, and even some cosmetics and personal care products.

The problem with PFAS is their incredible persistence. They don't break down easily in the environment or in the human body, earning them the nickname "forever chemicals." Once released, they can contaminate our soil, air, and water sources, including the drinking water we rely on. We know that at least 45% of the country’s tap water is estimated to contain one or more types of these chemicals, and PFAS (including PFOA and PFOS) are found in more than 8,800 locations across the country.

Exposure to PFAS has been linked to a range of potential health concerns. Research suggests that long-term exposure can interfere with hormones, increase cholesterol, lower a woman's chance of getting pregnant, affect the immune system, and increase the risk of certain cancers. These health effects are particularly dangerous for pregnant women and infants, and developmental effects have also been noted. For a deeper dive into the health implications, the Centers for Disease Control (CDC) provides extensive information on potential health effects.

PFAS Contamination Status in Northern Virginia

The concern about PFAS is very real here in Northern Virginia. Our region relies heavily on sources like the Potomac River and the Occoquan Reservoir for drinking water, both of which have been subject to PFAS testing.

The Virginia Department of Health (VDH) has been actively studying PFAS in the Commonwealth. A limited study by the VDH tested samples from 45 waterworks for 25 different types of PFAS, finding them in 15 of 63 samples. While this was a limited study, it confirmed the presence of these chemicals in our state's water supply. You can explore the full details of the VDH PFAS study. The Environmental Working Group (EWG) also provides an EWG contamination map that shows the widespread nature of PFAS across the U.S., including areas within Northern Virginia.

Let's look at some of our local water providers and their efforts:

• Fairfax Water: Serving over 2 million people in Northern Virginia, Fairfax Water draws from both the Potomac River and the Occoquan Reservoir. They have been actively monitoring PFAS levels since 2021 and participated in the EPA’s Fifth Unregulated Contaminant Monitoring Rule (UCMR5), which tested for 29 PFAS. Their 2024 Annual Water Quality Report indicates that the running annual average for PFOA at the Griffith Water Treatment Plant was slightly above the EPA's new MCL of 4.0 parts per trillion. Fairfax Water is actively researching treatment options and pursuing legal action against PFAS manufacturers. You can review their detailed water quality information on the Fairfax Water website.
• Arlington County: Arlington County's drinking water comes from the Washington Aqueduct, which draws water from the Potomac River. Arlington County has participated in several rounds of testing for PFAS in our drinking water. We're pleased to report that none of their test results have exceeded the newly released regulatory levels. This information, along with other details, is available on Arlington County's PFAS page.
• Loudoun Water: Supplying water from the Potomac River and Goose Creek, Loudoun Water publishes annual consumer confidence water quality reports each year as required by the Safe Drinking Water Act. These reports provide details on water sources, treatment, and testing. Residents can find more information on Loudoun Water's website.
• Prince William Water: From the Potomac River, the Occoquan Reservoir, Lake Manassas, and groundwater wells, Prince William Water actively monitors and tests its water. Their infrastructure is designed to meet stringent federal and state standards. Details on their water sources and quality can be found on Prince William Water's page.

In 2021, the Virginia Department of Health (VDH) conducted PFAS sampling at some of the largest water systems in Virginia, and several nearby Northern Virginia water systems had at least one sample exceeding the EPA’s new proposed regulations. This underscores the importance of understanding the current regulatory landscape and the steps being taken by utilities and individuals to address PFAS.

Decoding the Rules: EPA & Virginia's Stance on PFAS

The good news is that both federal and state authorities are taking significant steps to address PFAS contamination. The U.S. Environmental Protection Agency (EPA) has made groundbreaking moves to protect public health. On April 10, 2024, the EPA announced final Maximum Contaminant Levels (MCLs) for six PFAS compounds in drinking water. These are legally enforceable standards, meaning water utilities must comply.

Specifically, the EPA set MCLs as follows:

• PFOA and PFOS: 4.0 parts per trillion (ppt) each
• PFNA, HFPO-DA (GenX), and PFHxS: 10 ppt each
• Hazard Index: A separate Hazard Index addresses the mixture of PFNA, HFPO-DA (GenX), PFHxS, and PFBS. This is important because recent science indicates that a mixture of PFAS could pose a health risk greater than each chemical on its own.

These regulations represent a major step forward, as the EPA has set a limit for PFAS in public drinking water systems at 4 parts per trillion (ppt) for PFOA and PFOS. Utilities now have a five-year deadline to comply with these new standards. You can find comprehensive details on the EPA's legally enforceable standard.

Virginia is also actively working on this issue. The Virginia General Assembly has passed several bills to address PFAS, focusing on understanding the extent of contamination and implementing reduction programs. For instance, House Bill 2050 (HB 2050), effective July 1, 2025, creates the Occoquan Reservoir PFAS Reduction Program to reduce excessive levels of PFAS in public drinking water derived from the Occoquan Reservoir. Additionally, HB1085 and SB243, effective July 1, 2024, require the VDH to notify the Department of Environmental Quality (DEQ) of PFAS detections in finished water above MCLs, prompting DEQ to develop priority plans for PFAS assessments. You can track the state's efforts through the Statewide PFAS Sampling Dashboard.

Your Guide to Achieving PFAS-Free Drinking Water in Northern VA

Understanding the problem and the regulations is one thing, but taking action to ensure drinking water pfas free northern va in your home is another. Let's explore practical steps you can take.

First, it's crucial to understand that boiling water is not an effective method for removing PFAS. In fact, boiling water can concentrate these chemicals, potentially making your water even more dangerous to drink.

We recommend testing your water to understand your specific situation. While your local utility provides general reports, a private test can give you a clearer picture of your home's water quality. You can contact a private laboratory for individual analysis of your water. We recommend using a lab certified by the state to ensure accurate and reliable results.

Once you know what you're dealing with, home filtration solutions become your best line of defense.

How to Choose a PFAS Removal System for Your Northern VA Home

Selecting the right filtration system is key to achieving drinking water pfas free northern va. There are several effective technologies available, each with its own benefits.

• Reverse Osmosis (RO): This is one of the most effective methods for PFAS removal. RO systems work by forcing water through a semi-permeable membrane that traps contaminants, including PFAS. For example, some advanced RO systems can reduce PFOS and PFOA by up to 99%. These are typically installed as point-of-use systems, providing filtered water at a specific tap, often in the kitchen. If you're considering this option, you might find our guides on PFAS Removal System Arlington VA and Reverse Osmosis PFAS Removal Arlington VA helpful.
• Granular Activated Carbon (GAC): GAC filters use activated carbon to adsorb PFAS chemicals. These can be found in various forms, from pitcher filters to whole-house systems. While effective, the lifespan of the filter depends on the level of contamination and water usage.
• Anion Exchange: This method uses specialized resins to capture negatively charged PFAS ions from the water. Anion exchange systems are often used in whole-house (point-of-entry) applications.

When deciding between point-of-use (like an under-sink RO system) and point-of-entry (whole-house) systems, consider your needs. A point-of-use system is great for drinking and cooking water, while a whole-house system treats all the water entering your home, including for showers and washing.

Verifying Effectiveness: Certifications and Testing for drinking water pfas free northern va

Not all water filters are created equal, especially when it comes to removing complex chemicals like PFAS. To ensure you're investing in a system that truly delivers drinking water pfas free northern va, look for specific certifications.

The most important certifications to check for are:

• NSF/ANSI Standard 53: This standard certifies filters for the reduction of specific health-related contaminants, including some PFAS compounds.
• NSF/ANSI Standard 58: This standard applies specifically to Reverse Osmosis drinking water treatment systems and includes requirements for PFAS reduction.

These certifications mean the product has been tested by an independent third party to confirm its performance claims. The Water Quality Association (WQA) certification is another excellent indicator of a product's quality and effectiveness. WQA-certified products have undergone rigorous testing to ensure they meet industry standards.

Professional installation is also crucial. A properly installed system will function as intended, ensuring maximum PFAS removal and preventing potential issues. Our team ensures your system is set up correctly and offers guidance on maintenance schedules, such as when to replace filters, to keep your system performing optimally.

Beyond the Tap: How to Reduce Overall PFAS Exposure for drinking water pfas free northern va

While ensuring drinking water pfas free northern va is a top priority, drinking water accounts for only a portion of our total PFAS exposure. Approximately 80% of a person’s exposure comes from consumer goods. Taking steps to reduce PFAS exposure in other areas of your life can further protect your family:

• Non-stick cookware alternatives: Many PFAS were historically used to create non-stick surfaces. Opt for stainless steel, cast iron, glass, or ceramic cookware instead.
• Stain-resistant treatments: Avoid carpets, furniture, and clothing treated with stain or water-resistant chemicals, as these often contain PFAS. Look for products labeled "water-resistant" rather than "waterproof" for outerwear, as the latter can be more likely to contain PFAS.
• Food packaging: Many grease-resistant food wrappers, pizza boxes, and microwave popcorn bags contain PFAS. Try to avoid these or transfer food to your own containers.
• Cosmetics: Some cosmetics, including certain dental floss, toilet paper, feminine products, and facial moisturizers, can contain PFAS. Read ingredient lists carefully and look for products without "PTFE" or "perfluoro-" or "polyfluor-" in their names.
• Household dust: PFAS particles from products can settle in household dust. Minimizing dust by changing air filters regularly, vacuuming with a HEPA filter, and leaving shoes at the door can help reduce exposure.

Frequently Asked Questions About PFAS in Drinking Water

We often hear similar questions from homeowners in Northern Virginia concerned about PFAS. Let's address some of the most common ones.

Will boiling my tap water remove PFAS?

No, boiling your tap water will not remove PFAS. In fact, it can have the opposite effect. When you boil water, some of the water evaporates, but the PFAS chemicals remain behind, potentially concentrating them in the remaining water. This means you could end up with a higher concentration of PFAS than you started with, making the water more dangerous to drink.

Is bottled water a guaranteed PFAS-free option?

Not necessarily. While some bottled water brands may be PFAS-free, bottled water is regulated by the FDA, which, unlike the EPA, currently has no specific Standards of Quality (SOQs) or testing requirements for PFAS. This means there's no federal guarantee that bottled water is PFAS-free. The EPA is not recommending bottled water for communities based solely on PFAS concentrations in drinking water, partly because PFAS have been found in some bottled water brands. Also, consider the cost: bottled water can be about 3,000% more expensive than tap water, not to mention its environmental impact. Organizations like the International Bottled Water Association (IBWA) do advocate for quality, but it's not the same as EPA's new enforceable standards for tap water.

How can I find PFAS test results for my local water supply?

The best way to find information about PFAS in your local water supply is to check your water utility's annual Consumer Confidence Report (CCR). These reports are required by the EPA and provide detailed information about your drinking water quality, including detected contaminants. You can usually find these reports on your water utility's official website. For specific Northern Virginia utilities:

• You can visit Arlington's PFAS page for their testing results and statements.
• Fairfax Water's quality reports are a comprehensive resource for their service area.
• Loudoun Water and Prince William Water also publish similar reports on their respective websites.If you have a private well, you will need to arrange for private testing through a state-certified laboratory.

Conclusion: Take Control of Your Water Quality in Northern VA

The presence of "forever chemicals" like PFAS in our drinking water is a serious concern, especially here in Northern Virginia. We've seen how widespread these contaminants are, their potential health risks, and the proactive steps being taken by the EPA and Virginia state authorities to regulate them. While our local water utilities are working hard to comply with new standards, taking personal action is the most direct way to ensure drinking water pfas free northern va for your family.

By understanding your water quality through testing and investing in certified home filtration systems like Reverse Osmosis, Granular Activated Carbon, or Anion Exchange, you can effectively remove PFAS and gain peace of mind. Combine this with conscious choices to reduce PFAS exposure in other areas of your home and lifestyle, and you're well on your way to a healthier environment.

At Cherry Blossom Plumbing, we're dedicated to helping our neighbors in Alexandria, Annandale, Arlington, Fairfax, Falls Church, and throughout Northern Virginia achieve clean, safe drinking water. Our expertise in water treatment solutions means we can help you select, install, and maintain the ideal PFAS removal system for your home.

Don't let concerns about PFAS linger. Take control of your water quality today. Take the next step toward clean, safe water with our water filtration solutions in Fairfax City, VA.