What can be a consequence of failing to manage surface water correctly?

Managing surface water correctly is crucial for maintaining the health of aquatic ecosystems and ensuring water quality. When surface water is not properly managed, several negative consequences can arise, with degradation of water quality and aquatic ecosystems being a primary concern.

Poor management practices can lead to issues such as sedimentation, nutrient runoff, and pollution, which negatively affect water quality by introducing harmful substances into the water body. This can result in algal blooms, decreased oxygen levels, and the loss of biodiversity as sensitive species struggle to survive in degraded habitats. Such degradation not only impacts the aquatic organisms but also affects the overall health of the ecosystem, including the services it provides, such as clean water for human use and recreational opportunities.

In contrast, the other outcomes—such as improved aquatic habitats, increased clean drinking water availability, and more stable weather conditions—are positive effects that typically arise from effective management rather than a consequence of mismanagement. Therefore, focusing on the importance of proper surface water management highlights why its neglect can lead to serious environmental and public health issues.