PFAS in River Water: Safe Fishing and Swimming Guide

If your family fishes or swims in rivers, forever chemicals probably aren’t top of mind. They weren’t for ours, either. But per- and polyfluoroalkyl substances (PFAS) keep turning up in river systems across the country, and the gear you bring along, your waders, your cooler, even your sunscreen, can add to your exposure. A few simple product swaps go a long way toward reducing it.

For more on PFAS-free living, see our guide to PFAS free pillows and removing PFAS from well water.

What the science says about PFAS in river water

Research published in peer-reviewed environmental health journals confirms that PFAS exposure from everyday products adds to what scientists call your “body burden,” the total amount of these chemicals stored in your body at any given time. Your liver and kidneys try to process them, but PFAS build up faster than they’re cleared. That’s why choosing PFAS-free gear for your time on the river actually matters.

How to spot PFAS in fishing and swimming gear

Labels won’t always tell you. Most U.S. states don’t require manufacturers to disclose PFAS on consumer products, so you have to dig a little deeper.

• Look for OEKO-TEX Standard 100, bluesign, or GOTS certification. These programs specifically ban PFAS.
• Be cautious with anything labeled “water-resistant,” “stain-resistant,” “wrinkle-free,” or “grease-proof.” Those terms often mean a PFAS-based coating is involved.
• Ask brands directly whether they use fluorinated treatments. Companies that have moved away from PFAS are usually happy to say so.
• Search the PFAS Free Life Database for tested and verified products across hundreds of categories.

Product recommendations for river activities

When you’re ready to swap out PFAS-containing gear, here’s what works well:

• Stainless steel or glass containers are naturally PFAS-free. No coatings needed.
• OEKO-TEX certified textiles have been independently tested and cleared of harmful chemicals, including PFAS.
• Brands like Patagonia and Cotopaxi publish their chemical policies, so you can see exactly what goes into their products.
• Certified organic options tend to skip synthetic treatments altogether.

If you want to know what’s actually in your water, the Tap Score Professional PFAS Water Test is a solid place to start. It tests for 18 PFAS compounds and gives you a clear breakdown of what’s in your tap water.

Everyday habits that reduce your PFAS exposure

Products are only part of the picture. A few changes to your daily routine can cut your exposure further:

• Open windows regularly. PFAS can off-gas from household products and settle into dust, which is a real concern if you have young kids crawling around.
• Wash new outdoor gear before you use it. A first wash can remove some surface chemicals.
• Pick food-grade materials for anything that touches food or skin. Glass and stainless steel work well here.
• Filter your drinking water. A reverse osmosis system is the most effective home option for removing PFAS.

For a broader look at water filtration, check out our guide to top PFAS free water filters and the PFAS Free Life Database.

Frequently asked questions

Do fishing and swimming products contain PFAS?

Some do, some don’t. Many products sold as water-resistant or stain-resistant, like fishing waders, rain jackets, and water-repellent bags, have historically used PFAS-based coatings. Your safest bet is to look for third-party certifications like OEKO-TEX Standard 100, or just ask the manufacturer directly about their chemical policy.

Can I test my water for PFAS?

Yes, and it’s easier than you might think. Companies like SimpleLab offer at-home water testing kits that check for PFAS specifically. Starting with your drinking water is the highest-impact move. Your state health department may also have testing resources or low-cost programs available.

What health risks come from PFAS in river water?

PFAS exposure has been linked to elevated cholesterol, weakened immune response, hormone disruption, and in some cases, increased cancer risk. Kids and pregnant women tend to be more vulnerable. The encouraging part is that once you reduce your exposure, your body does clear these chemicals over time, just slowly.