This document discusses enhancing ecosystem services through sediment retention in Phewa Lake, Nepal. Phewa Lake provides valuable ecosystem services but is threatened by heavy sedimentation. The study found that agricultural activities are major contributors to sedimentation. Payment for ecosystem services could help reduce sedimentation by improving farming practices and planting vegetation. Establishing organizations to manage payments between upstream communities and downstream beneficiaries could make a sediment retention PES program feasible for Phewa Lake.