How are water diversions affecting Walker Lake in Nevada?

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

wetland restoration — ecological restoration Wetland restoration along the Târnava Mică (Tîrnava Mică) River in Romania. A former gravel mine (left) was transformed into a functional wetland (right).

Water diversions have significantly harmed Walker Lake in western Nevada, a terminal lake that relies on consistent inflow to maintain its ecosystem. These diversions have caused the lake's water level to drop by approximately 46 meters (about 150 feet) and have led to a substantial increase in salinity levels, threatening the lake's fishery and local economy.1

To address this, restoration efforts focus on returning water to the basin by acquiring water rights from upstream farmers. This process involves converting agricultural land to native desert vegetation or drought-resistant crops and implementing voluntary programs to reduce upstream water consumption, thereby increasing the flow into the lake.1