Plastic Pellets Known as ‘Nurdles’ Are Polluting Beaches and Waterways
: by Sadaf Sundas Riaz
Tiny plastic pellets called nurdles—the raw material used to manufacture most plastic products—are increasingly polluting coastlines and waterways across the United States, prompting renewed calls for stricter regulations and industry accountability.
Nurdles, typically less than 5 millimeters in diameter, resemble fish eggs and are easily spilled during production and transport. Once released into the environment, they are nearly impossible to recover. Recent reporting highlights how widespread the issue has become, with nurdles washing up on beaches from Texas to the Great Lakes.
In coastal communities like Seadrift, Texas, longtime residents and environmental advocates have taken matters into their own hands. Fourth‑generation shrimper Diane Wilson now spends much of her time patrolling bays and marshes by kayak, collecting nurdles that accumulate along the shoreline instead of the seafood she once harvested. Activists say the pellets are so abundant after storms that they can be scooped up by the thousands.
Scientists warn that nurdles pose a significant threat to marine ecosystems. Wildlife often mistake the pellets for food, leading to ingestion that can cause starvation or internal injury. As the pellets weather in the environment, they also absorb toxic chemicals, creating additional risks for fish, birds, and potentially humans who rely on coastal food sources.
Environmental groups argue that nurdle pollution is a preventable problem. They are urging state and federal agencies to adopt stronger spill‑prevention rules, require better reporting from plastic manufacturers, and impose penalties for repeated violations. Several states are now considering legislation aimed at tightening oversight of plastic pellet handling and transport.
Despite growing awareness, cleanup efforts remain challenging. Volunteers and citizen scientists continue to document nurdle concentrations on beaches, hoping their data will push policymakers toward action. But until regulations catch up, experts say nurdles will remain one of the most pervasive—and overlooked—forms of microplastic pollution.