Cauvery · River Water Disputes

Lessons for Other River Basins from the Cauvery Dispute

Guest Article by Prof Bhakti Devi

Numerous articles have cropped up explaining the reason behind the Cauvery water inter-state dispute. A remarkable thing to note in these explanations is that every one of the articles focuses on the volumetric allocation of water. Even the documents relating to legal agreements between the two states on how the water of the Cauvery River will be shared focus on the volumetric distribution. Which, on the surface, appears completely logical but seems illogical when you understand the science of how a river gets its water which is the elephant in the room.

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Cauvery

My mother is the river. The river is my mother.

Guest Article by Nirmala Gowda

This is time of immense grief and loss for me. Unable to face the harsh reality of my mother gasping for each breath in the ICU, I was drowning myself in work. Co-incidentally or so I think, I was working on a report analysing asphyxiation of Vrishabhavathi, Arkavathi and Cauvery rivers and suffocation of aquatic lifeforms the rivers supported. As the dissolved oxygen graph took shape, I realized : The  million times I had held the dissolved oxygen meter under water to measure oxygen saturation levels  across rivers was no different from the million times we plugged the oximeter to my mother’s forefinger to check for oxygen saturation levels.  The realization that the very element my mother was gasping for, is the very element the rivers have long been gasping for – Oxygen and this pushed me deeper into a state of despair. 

Continue reading “My mother is the river. The river is my mother.”
Cauvery · central water commission · Dams · Disasters · Floods · Karnataka · Tamil Nadu

Cauvery is facing very serious flood risk, but CWC is in slumber

(The figure above is screen shot of CWC Flood forecasting site showing no warning signs even at 5 pm on 230718)

Almost all the big dams in Cauvery Basin are full on the earlier ever monsoon date this year. This includes Krishnaraj Sagar, Mettur, Kabini, Harangi, Hemavathi and Bhavanisagar. They are almost full and have started releasing large flows to the downstream areas. This is when we are past just about six weeks of South West Monsoon, the North East monsoon would come after that. It means that the basin is facing major risk of floods in next 2-5 months. And yet Central Water Commission, India’s flood forecasting agency, seems to be in deep slumber. It has not even bothered to update the flood readings on its designated sites from the 2017 figures.  Continue reading “Cauvery is facing very serious flood risk, but CWC is in slumber”

Cauvery · Inter State Water Disputes · Karnataka · Tamil Nadu

Supreme Court Judgment on Cauvery Dispute: Does it change anything?

Supreme Court of India passed the much awaited 465-page Judgment on Cauvery Water Dispute on Feb 16, 2018[i]. After the Cauvery Water Disputes Tribunal declared its award on Feb 5, 2007, a number of Appeals were filed in the SC, challenging the Tribunal Award, including those by Karnataka and Tamil Nadu. By this Judgment, the SC has partially allowed the Karnataka Appeal (Civil Appeal 2453 of 2007) and disposed off all the appeals. The Award was published in gazette only in 2013, following an earlier SC order. The SC Judgment provides additional 14.75 TMC (Thousand Million Cubic Feet) of water to Karnataka and thus reduces Tamil Nadu’s share to that extent.

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Cauvery · Inter State Water Disputes

Cauvery: Is there will for way forward? Will constitution of CMB help?

Above Map of Cauvery basin from Indian Express, Sept 22, 2016

Higher demands than availability is the key problem in Cauvery basin. transparent, participatory, democratic, rule based management of demands over supply is the key need. Unfortunately, we do not have that. Greater misfortune is that the Cauvery Water Disputes Tribunal Award of Feb 2007, even as it is significantly flawed, is yet to be implemented since the Special Leave Petitions of Karnataka and Tamil Nadu, admitted in the Supreme Court, remain pending for over nine years now. The Supreme Court, in the meantime, (through its orders of Sept 5, 12 and 20) deals with the issue in a manner, that seems ad hoc in absence of clarity as to how all the relevant factors have been taken into account.  Continue reading “Cauvery: Is there will for way forward? Will constitution of CMB help?”