Climate and temperature can significantly affect desalination reservoirs, especially open or uncovered ones. High temperatures increase evaporation rates, which can reduce storage volumes and concentrate chemicals such as chlorine or other disinfectants. This may require additional monitoring and adjustments to maintain water quality.
Sunlight exposure encourages algae growth in open reservoirs, particularly in warm, sunny climates, creating taste, odor, and microbial control challenges. Cold temperatures, on the other hand, slow microbial activity but can affect the performance of chemical disinfectants and may require different management strategies. Rainfall and storm events also influence reservoirs. Heavy rain can introduce debris, sediment, or contaminants, while prolonged drought may lower inflows and increase water demand, putting more pressure on stored volumes. Wind can carry dust or organic matter into open reservoirs, particularly in arid regions.
