Beach & River Cleanup Programs Across the United States. Scientific research shows that the majority of ocean plastic travels through rivers before reaching coastal waters. That’s why Ocean Blue Project focuses on upstream intervention — targeting rivers, stormwater systems, and freshwater environments where plastic pollution begins its journey. By combining river cleanups with innovative research, we address pollution at its source rather than chasing it after it reaches the ocean.

Plastic waste is one of the biggest contributors to ocean damage, especially . These materials break down into microplastics that harm marine life and ecosystems, contributing to the growing problem of ocean plastic pollution. Learning how to reduce plastic waste is one of the most effective ways to prevent further damage, while supporting an ocean cleanup nonprofit helps remove existing plastic from our beaches and waterways.

Agricultural and industrial runoff also play a major role in water contamination. These pollutants contribute to the long-term effects of ocean pollution, including ecosystem collapse and biodiversity loss.