The present study to access the sustainable impact of watershed on the level of economics with especial reference to the beneficiaries and non-beneficiaries for the purpose two districts viz., Dimapur and Zunheboto were selected purposely, while two blocks from each district were randomly selected, out of that 8 numbers of watersheds areas were selected. In the second stage of sampling a multi-stage random sampling was used for the selection of beneficiary and non-beneficiary viz., 160 respondents (80 beneficiaries and 80 non-beneficiaries) by random method from the identified watershed areas. | A sustainable impact assessment approach to integrated watershed development programme in Nagaland India