NABARD is evaluating a three-year watershed conservation project in Thirunelli, Kerala, implemented by Wayanad Social Service Society, which involved.watershed conservation, Thirunelli project, NABARD evaluation, spring revival Kerala, well recharging initiatives, check dam construction, pond renovation project, Wayanad Social Service Society, NABARD financial assistance, watershed committee discussions, organic manure production, small-scale irrigation projects, poultry farming development, earthen bunds water management, stone bunds conservation efforts