-TheCitizen.in Dam failure a real fear The current floods in Kerala are unprecedented and clearly a national disaster. In the midst of this disaster, there is fear for the structural safety of the Mullaperiyar dam on the Periyar river. Madras Engineers Colonel John Pennycuick commenced construction of this 173-ft high dam in 1887, and it was commissioned in 1895. This gravity dam was considered an engineering marvel of those times. With the dam’s...

-The Indian Express In 2016, south interior Karnataka recorded 22 per cent deficit rainfall during the southwest monsoon season (June-September). Reservoir levels in the Cauvery basin have fallen lower with back-to-back monsoon failure and Karnataka is headed to Assembly elections in barely eight months. If Maharashtra, particularly Marathwada, was the epicentre of drought in 2014 and 2015, that has now seemingly shifted deep southward to a stretch covering the old Mysore region...

-Tehelka Tired of importing toxic vegetables from Tamil Nadu, Kerala seems to have started a movement in organic vegetable farming It seems vegetables have taken over from water in the ongoing rift between the south Indian states of Kerala and Tamil Nadu. Having waged a relentless war over the sharing of water from the colonial Mullaperiyar dam for over three decades, the two states have now locked horns over the quality...

-The Hindu In a move that will have far-reaching implications, the Centre has decided to frame a National Water Framework Act with guiding principles on water laws the States may adopt. States that adopt and reform will be incentivised for water projects. That such a law would be made is buried in the pages of the draft new national water policy, which is yet to be considered by the National Water Council,...

This article seeks to explain the elements of the raging controversy over the Mullaperiyar dam for the information of the general reader. There are four distinct aspects to this case, and these are elucidated below. (a) Extraordinary nature of the project: This is a project involving the eastward diversion of the waters of a west-flowing river, which has been celebrated as a gigantic feat of 19th century engineering. It was a...