Gravel bars

Gravel bars are natural accumulations of gravel and small stones found in rivers and streams. They form when flowing water slows down, causing sediment to settle out. These bars can vary in size and shape, and often emerge during low water levels, sometimes creating new habitats for wildlife. They can also influence how the water flows, creating pools or shallow areas nearby. Gravel bars are important for ecosystem health and can aid in water filtration, provide spawning grounds for fish, and support diverse plant and animal life.