The following types of schemes are included under Jal Jeevan Mission. i. Retrofitting of ongoing schemes taken up under erstwhile NRDWP for the last mile connectivity. ii. Retrofitting of completed rural water supply schemes to make it JJM compliant. iii. SVS in villages having adequate groundwater/ spring water/ local or surface water source of prescribed quality. iv. SVS in villages having adequate groundwater that needs treatment. v. Multi Village Scheme (MVS) with water grids/ regional water supply scheme. vi. Mini solar power-based piped water supply in isolated/ tribal hamlets.