Question

1 multiple choice 1 point where is raw water usually derived from? potable water service water natural sources boiler feed water

Explanation:

Raw water refers to untreated water that has not undergone purification processes. Potable water is safe for drinking (already treated), service water is treated non-potable water for uses like cleaning, and boiler feed water is treated water for industrial boilers. Only natural sources such as rivers, lakes, groundwater provide untreated raw water.

Answer:

Natural sources