As a result of declining water levels, Total Dissolved Solids (TDS) in Walker Lake has increased dramatically to the point that the lake can no longer support its native fish and wildlife populations. The last Lahontan cutthroat trout was documented in the lake in 2009. An increase in the lake level is key to reestablishing a fishery in Walker Lake. To learn more about efforts to restore Walker Lake, you can visit the Walker Basin Conservancy website at: https://www.walkerbasin.org/history-of-walker-lake