👉 In geography, superinundation refers to a situation where the water level in a river or lake becomes so high that it causes significant flooding and disruption of life. This can happen when there is an overuse of water resources, such as irrigation or urban development, which leads to excess runoff from agricultural lands into bodies of water. In extreme cases, superinundation can cause widespread destruction of crops, homes, infrastructure, and even entire communities. The term "superinundation" comes