Britannica Sources used in this answer

Why were the lake and marshes in the Hula Valley drained in the 1950s?

Created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.

Arid, rugged hills and winding roads in the Jordan Rift Valley, with the Jordan River and a small reservoir visible in the distance. — Jordan River Portion of the Jordan Valley, a rift valley that runs north-south along the Jordan River.

The lake and marshes in the Hula Valley were drained in the 1950s primarily to reclaim land for agricultural use.12

Historically, the valley was a swampy, malarial region that remained largely desolate. By draining the area, more than 22 square miles (57 square km) of land were reclaimed, providing some of Israel’s richest farmland. This newly available soil was utilized to plant a variety of crops, including grains, fodder, fruits, peanuts, cotton, and vegetables. Additionally, the project involved canalizing the Jordan River and blasting away a basalt dike to improve water flow.1

While the project successfully created productive agricultural land, it also led to unforeseen environmental consequences, such as sinking groundwater levels and soil degradation. By the 1990s, these issues prompted efforts to restore a portion of the valley as a nature reserve to protect the local wetland ecosystem and migratory birds.12