According to an article published in South Asia Journal the
Indian Parliamentary Standing Committee on Water Resources has recommended that
the government should renegotiate the Indus Waters Treaty (IWT), signed in
1960, with Pakistan.
According to the author, the need has arisen due to some pressing
challenges that include: climate change, global warming and environmental
impact assessment. Without making overtures of abrogating the treaty, which has
often been part of the debate in midst of tensions with Pakistan, the
committee, in no uncertain terms, acknowledged the rationality of the framing
of IWT on the basis of knowledge and technology existing at the time.
IWT, with its emphasis on hydraulic engineering, divided the
basin into upper and lower parts (the western and eastern rivers), and
envisaged the most complete utilization of the waters through dams, barrages
and canals. Without the treaty, Pakistan would have been constrained to build
grand hydraulic works to transfer water from the western rivers to meet its
irrigation needs and become independent of the eastern rivers. And without the
eastern rivers being given exclusively to India, it would have struggled to
operationalize the Bhakra and Nangal dams. The Rajasthan canal would not have
made much progress, and the Ravi–Beas link canal would have failed to take off.
However, during the IWT negotiations, there was no unified
methodology or specialized institutions to foretell the dangers of the climate
crisis on water resources. With the advancement of science and improvement in
measurements, snow and glacier melt in the upper Indus hydrology, which
contribute to 60-70% of total average flow in the Indus river system, and
precipitation patterns are now better understood. The contribution of these
sources to the Indus Basin is undergoing considerable variations explained by
the weather systems and the monsoon.
As a result, sustainability and future water availability
are under existential threat. Rivers are the lifeline of almost 300 million
people living in the Indus basin. Issues such as food and energy will
increasingly have intricate linkages to water while demographic pressures will
impact water management.
The emphasis of cooperation should be on setting up new
meteorological observation stations, supply of data, and new engineering works
on the rivers. However, Article XII explicitly mentions that IWT “may from time
to time be modified by a duly ratified treaty concluded for the purpose between
the two Governments”.
The author has put blame on Pakistan saying that technically,
any cooperation or modification of the treaty cannot be undertaken
unilaterally. Even if India shows the political courage to renegotiate IWT, the
dynamics of it will be far more exacting.
It also alleged that Pakistan, in all likelihood, will make
it a political and territorial issue, expressing its disappointment over the
treaty rather than the material benefits it has accrued. Pakistan has never
advocated abrogation or revision of the treaty, but has not shied away from
blaming India for its water woes.
IWT remains a scapegoat to cover up its poor water
management policies, which, in successive decades, have seen inefficiency in
its irrigation system and excessive water waste in the agricultural sector.
The author suggests that the best option for India is to fulfill
the provisions of IWT, particularly those on the western rivers in Jammu and
Kashmir. While signing IWT, India gave preference to fulfilling its immediate
water needs over future needs, particularly those of the people of Jammu and
Kashmir. IWT allows storage entitlement of up to 3.6 MAF (million-acre feet) on
the western rivers. Many of the projects are now underway in achieving the
“permissible storage capacity”.
He also says that the Permanent Indus Commission that meets
every year to settle differences over IWT is an excellent mechanism to raise
concerns over water efficiency, ecological integrity and sustainability in the
backdrop of the climate crisis. A new water governance framework will be
required to deal with the uncertain future of the Indus basin.