Microplastics in Our Tap Water: What North Carolina Homeowners Need to Know

From the Fayetteville PFAS crisis to recent Wake County public health advisories, here is why advanced home water filtration is more important than ever.

When you turn on your tap in the Triangle, you expect the water to be clean, safe, and refreshing. But as water quality testing becomes more advanced, we are learning that what we can’t see might be hurting us. Across North Carolina, a new emerging contaminant is making headlines: microplastics.

At NCWaterHeaters and NCPlumbingServices, we believe you deserve absolute confidence in your home’s water. Here is everything about Microplastics in Our Tap Water: What North Carolina Homeowners Need to Know, how they connect to North Carolina’s history of water quality issues, and what you can do to protect your family.

What Are Microplastics?

Microplastics are tiny plastic fragments, fibers, and pellets measuring less than 5 millimeters in length. They are often smaller than a grain of sand or completely invisible to the naked eye.

They are created when larger plastic items (like water bottles, packaging, and synthetic clothing) break down over time due to sunlight and environmental wear. Because they are so small, these particles easily bypass conventional municipal water treatment screens and make their way directly into our rivers, reservoirs, and eventually, our tap water.

The Dangers of Microplastics in Drinking Water

The health impacts of consuming microscopic plastics are becoming a major focus for researchers and public health officials. Studies show that the average person inadvertently ingests a credit card’s worth of plastic every week.

Cellular Damage & Inflammation: Once ingested, these particles can cross the gastrointestinal tract and enter the bloodstream. Recent studies link microplastic exposure to tissue damage, chronic inflammation, and an increased risk of cardiovascular and reproductive issues.

Toxic Carriers: Microplastics act like microscopic sponges. As they float through polluted waterways, they absorb heavy metals, harmful bacteria, and other industrial chemicals. They then deliver these toxins directly into the human body.

A Familiar Threat: From Fayetteville to Wake County

If the sudden rise of an “invisible water contaminant” sounds familiar to North Carolinians, it should. Just a few years ago, residents of Fayetteville and the Cape Fear River basin were blindsided by the GenX and PFAS (“forever chemicals”) crisis. For years, these industrial chemicals flowed undetected into the water supply, exposing thousands before regulations could catch up. Today, the Triangle is facing a similar wake-up call regarding microplastics:

The Wake County Advisory: In January 2026, the Wake County Government issued a public health advisory regarding the insidious nature of microplastics. Citing studies that link the particles to heart disease and cancer, the county’s core advice to residents was straightforward: “Filter your water.”

The Neuse River Basin Studies: Recent collaborative studies by North Carolina State University and local Riverkeepers estimate that hundreds of millions of microplastics flow through the Neuse River Basin annually. They found microplastics present in every single freshwater location tested from Wake County down to the coast.

The PFAS Connection: Modern environmental research now reveals that microplastics and PFAS rarely exist in isolation. Microplastics actually carry forever chemicals through our water systems. The lesson from Fayetteville is clear: relying solely on aging municipal infrastructure is no longer enough to protect your household from emerging contaminants.

The Importance of Home Water Filtration

Municipal water treatment plants do an excellent job of killing bacteria and removing large debris, but they were never designed to filter out microscopic polymers or forever chemicals.

By the time state and federal regulations are updated to address these new contaminants, years of exposure have already occurred. This is why point-of-use and whole-home water filtration has transitioned from a luxury to an absolute necessity.

As noted in several recent guides to advanced home water filtration on NCWaterHeaters.com, installing a dedicated filtration system—such as Reverse Osmosis (RO) or advanced carbon block filters—creates a final, impenetrable barrier between your local water supply and your family’s drinking glass. These systems force water through semi-permeable membranes that are tight enough to trap microplastics, PFAS, heavy metals, and other microscopic toxins.

Your Local Filtration Experts

You shouldn’t have to worry about what is hiding in your tap water after reading Microplastics in Our Tap Water: What North Carolina Homeowners Need to Know. At NCWaterHeaters and NCPlumbingServices, we specialize in diagnosing local water quality issues and installing high-performance filtration solutions tailored to your home’s specific needs.

We proudly provide expert plumbing and water filtration services to communities across the region, including: Raleigh | Durham | Apex | Fuquay-Varina | Cary | Holly Springs | Willow Springs | Angier | Clayton | Morrisville

Don’t wait for the next water advisory. Take control of your home’s water quality today. Contact NCPlumbingServices or visit NCWaterHeaters.com to schedule a water quality consultation and learn more about our whole-home filtration and reverse osmosis systems.