Which of the following represents a common surface water source for municipal supply?

Prepare for the American Water Works Water Treatment Plant Operator Test. Study with multiple choice questions, each with hints and explanations. Get ready to excel!

Rivers and lakes are classic surface water sources for municipal supply. They are water bodies on the Earth's surface that communities can access through intakes and reservoirs, making them practical for large-scale collection, storage, and treatment. Water from these sources is then treated at a plant to remove pathogens and contaminants before it’s distributed to the public. Groundwater comes from beneath the surface, so it isn’t a surface source. Desalination involves seawater and is not a typical, everyday surface source for many systems due to higher costs, while rainwater, though collectable, isn’t a reliable municipal source for large populations.