From the gutter: How your litter ends up in the ocean
Even on a dry day, tens of millions of gallons of dirty water dumps into the ocean through the region’s vast storm drain system. The 3,500-mile network was designed and built to empty streets of rainwater, but tons of litter also flow into the ocean through the intricate system of curbside drainages, underground channels, pumps and creeks. Stormwater pollution puts beach swimmers at risk, particularly after it rains. Marine animals and plants can also get sick or die.