WATER TREATMENT OPERATOR CERTIFICATION STUDY GUIDE (AWWA) 2024

A continuously flowing watercourse - correct answer Perennial Stream Algae causes PH to ....... at night - correct answer Decrease What contributes to creation of algae blooms - correct answer Increased nutrients Iron is found mostly in what sources of water - correct answer Groundwater Also called the rule of reasonable sharing - correct answer Riparian Doctrine Water high in salinity and warm is - correct answer Low in dissolved oxygen Reservoir turnover - correct answer Denser water at surface sinking toward the bottom Water that flows into rivers after rainfall - correct answer Surface runoff Recreation can ....... of land adjacent to a reservoir - correct answer increase the threat of erosion Water bearing geological zone composed of material deposited by flowing rivers - correct answer Alluvial aquifer What effect will algae have on dissolved oxygen - correct answer Increase DO during the day and lower