What effects does fertilizer runoffs have on north carolinas lakes and streams?

Fertilizer runoff in North Carolina's lakes and streams leads to nutrient pollution, primarily from nitrogen and phosphorus, which can cause harmful algal blooms. These blooms deplete oxygen in the water, leading to dead zones where aquatic life cannot survive. Moreover, some algal blooms produce toxins that can harm wildlife, impact drinking water quality, and pose health risks to humans. Overall, this runoff disrupts the ecological balance and diminishes the recreational and economic value of these water bodies.