IHS is supporting Hyderabad
Metro Water Supply and Sewerage Board (HMWS&SB) for monitoring
drinking water quality in Service Reservoirs and Urban Slums under
public -private-Partnership (PPP) since 2005. During the year
2012-13, IHS has monitored the water quality in 1255 slums, serviced
by 90 Metro Reservoirs under 15 Metro Water Divisions. Data
indicates that, there has been an overall improvement in levels of
chlorination of water supplied to the slums.