In areas with abundant groundwater, single village schemes will be encouraged with sustainability measures. Where groundwater is scarce, especially in designated "dark blocks" and areas with water quality issues, multi-village surface water schemes will be promoted. The government of Karnataka has taken several initiatives to plan and implement multi-village schemes across the state, with substantial investment to create assets for bulk water supply. These multi-village schemes involve drawing water from distant perennial surface sources, treating it to make it potable, and distributing it to village-level storage tanks.

1. In groundwater rich areas, single village groundwater-based
schemes with end to end source sustainability measures will be
encouraged. In places where groundwater is not abundant, especially in
the designated dark blocks and in areas affected by water quality issues,
Surface water based multi-village schemes will be promoted.
Government of Karnataka through Rural Drinking Water and
Sanitation Department (RDWSD) has taken several initiatives in planning
and implementing multi-village schemes across the state. With
substantial investment towards creating assets for bulk water supply.
Such investments in MVSs are towards drawal of water from distant
perennial surface sources, treatment to make water potable and reach
treated water to village level OHTs.
MVS Includes following infra-structures
 Intakewell
 Jackwell
 WTP :- a) Aerator b) Flash mixer c) Clarifloculator d) Rapid Sand filter
e) Pure water sump f)MBT, ZBT g) Pump house h)OHT-Distitant.
Note :- Care has been taken while mixing the chemicals Alum and Chlorine
it should be deputed up on the turbity duly rained summer Scan.
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 Clauriflocculator Areator