Sembakkam lakes turn sewage tanks
Sewage disposal in the lakes at S3makkam, 30 km from Chennai, has left the ground water in the region highly contaminated . The water from the wells in the region is not potable as the sewage
Sewage disposal in the lakes at S3makkam, 30 km from Chennai, has left the ground water in the region highly contaminated . The water from the wells in the region is not potable as the sewage