Toxic foam recurs at Kelavarapalli Dam; farmers blame Karnataka sewage

Toxic foam has reappeared at Kelavarapalli Dam in Krishnagiri district, Tamil Nadu, prompting farmers to allege that untreated sewage from Karnataka is polluting the water. The recurring pollution threatens agriculture, livestock, and local communities, and despite repeated demands, no lasting solution has been implemented. The incident highlights cross-state water pollution disputes and ongoing infrastructure failures.