What can cause a significant increase in water demand during certain seasons?

A significant increase in water demand during certain seasons is often attributed to the need for irrigation, especially in regions where rainfall is less abundant. During dry periods, such as summer months, agricultural activities require more water to maintain crops and gardens, resulting in higher overall water usage. This situation emphasizes the necessity for efficient water management strategies to ensure that supply meets the increased demand during these times.

In contrast, increased water treatment processes do not directly correlate with the seasonal demand for water itself but rather focus on ensuring the water quality for distribution. Decreased population in summer months is not a typical trend, as many areas experience an influx of visitors during this time, often increasing demand instead. Finally, lower connection fees may encourage more connections to the water system, but they do not directly lead to seasonal spikes in demand. These other options address different aspects of water distribution and management rather than the direct effects of seasonal variations in demand.