India is facing a water crisis that is only going to get worse
Picture used with thanks under creative commons license from Pixabay
A Summary of the Composite Water Management Index Report (June 2018)
The NITI (National Institution for Transforming India) Aayog
Commission released their Composite Water Management Index Report in June 2018. They arrived at some alarming conclusions. The report concludes that
600 million people (almost half the Indian population) face high to extreme
water stress.
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Almost 70 percent of water is contaminated.
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Three quarters of the households do not have
drinking water on the premises.
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Two lakh people die every year due to inadequate
access to safe water.
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The present-day availability of water in India
is 695 BCM (Billion Cubic Meters).
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By 2030, the nation’s water demand is going to
be 1,390 BCM or twice the available supply.
India is an abysmal
120th out of 122 countries in the Global Water Quality Index. The
report states that even the Central Water Commission (CWC) data on the issue is
inadequate.
Unfortunately, water is a State subject so there is a need
for greater coordination between states on this issue. The picture varies in
each state and what is being measured by the Composite Water Management Index
is not the availability of water but the management of available resources.
The three best performers overall for fiscal year 2016-17
among the Non-Himalayan states are Gujarat, Madhya Pradesh and Andhra Pradesh
who have index scores of 76, 69 and 68 respectively.
The lowest performer in
this group is Jharkhand with and index scores of 35. Haryana and Uttar Pradesh
also do poorly with an index score of 38 each.
The Himalayan/ North Easter states have historic issues
associated with inaccessible terrain. There Tripura and Himachal Pradesh lead
the pack with index scores of 59 and 53. Uttarakhand and Meghalaya score the
worst with an index score of 28 each.
Fortunately, many water-scarce states are the leaders in
Index performance. Several of the high and medium performers
—Gujarat, Madhya Pradesh, Andhra Pradesh, Karnataka, Maharashtra, Telangana have suffered from severe droughts in recent years.
—Gujarat, Madhya Pradesh, Andhra Pradesh, Karnataka, Maharashtra, Telangana have suffered from severe droughts in recent years.
States like Kerala that have abundant water resources (with an index
score of only 42) need to improve their water management practices.
Significant improvements are required in key areas which are;
i. Source augmentation and restoration of water bodies
ii. Source augmentation (Groundwater)
iii. Major and medium irrigation—Supply side management
iv.
Watershed development—Supply side management,
v. Participatory irrigation practices—Demand side management
vi.
Sustainable on-farm water-use practices— Demand side management
vii. Rural drinking water
viii.
Urban water supply and sanitation, and
ix. Policy and governance
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