This week (23-28 Aug 2021) it is Stockholm World Water Week (SWWW) with a 30 year history. The organisers say: “World Water Week 2021 is unlike any other week in our 30-year-old history.” But provide no clear reasons why they are saying that. Their possible explanation: “In 2021 people across the world are really beginning to understand the gravity of the situation we are facing – within a decade we must halve carbon emissions, restore the degraded natural world, and achieve the Sustainable Development Goals. This will require massive transformations of all sectors of society. World Water Week 2021 is entirely focused on the role of water for these transformations and on developing real solutions.” https://www.worldwaterweek.org/news/join-the-most-important-world-water-week-everContinue reading “DRP NB 23 Aug 2021: World Water Week: 30 years long enough for stock taking?”
(Feature image A big main pond that has been constructed in the Phular village, Damoh. (Pic: Shahroz Afridi, News 18))
This week we would like to highlight some remarkable local water option stories from five states spread across India: Madhya Pradesh from Central India, Punjab from North India, Karnataka from South India, Rajasthan & Maharashtra from western India. These are stories just from this week among many others that show that local water options exist, they are the cheapest, sustainable, equitable, democratic and with least impacts and most appropriate in the climate change context. In a country like India where groundwater has been India’s water lifeline for over four decades now, these options are best suited for ensuring optimum recharge of groundwater aquifers at local level and sustaining those lifelines. Particularly when South West Monsoon is on our doorstep to gift its annual bounty to India. As UN starts the International Decade for Ecosystems Restoration with the theme of preventing, halting, reversing the degradation of ecosystems, these become even more important.Continue reading “DRP NB 07 June 2021: Local Water Options Stories from Five states”
GANGA Uttar Pradesh Floodplain set to be demarcated for 1st time State government has demarcated the Ganga’s floodplain and submitted a final report to the Jal Shakti ministry. The NMCG under Jal Shakti ministry would be the final authority to decide the floodplain. Once the report is approved, the centre would notify Ganga’s floodplain in the state for the first time.
In the first phase, the river stretch from Haridwar till Unnao has been covered. At least 200 metres from the embankment in the city and 500 metres from the embankment in rural areas might be marked as the river’s floodplain. A floodplain is the maximum area that a river has flooded in 25 years. Though the river may not rise that high every year but the demarcating it will mark the area that a river may engulf.
After the floodplain demarcated, it would further be divided into ‘no-development’ and ‘restrictive’ zones. The activities for each of the zones would be defined by the Centre and state government. If any activity is allowed in the ‘no development’ zone, it would be agriculture but on the condition that no fertilizer would be used, said sources in the state government. https://timesofindia.indiatimes.com/city/lucknow/gangas-floodplain-set-to-be-demarcated-for-first-time/articleshow/70877778.cms (28 Aug. 2019)
Feature image: A Hindu woman worships the sun god in the polluted waters of River Yamuna during Chhath Puja in New Delhi, on Nov. 14. (Image Source: Quartz India.)
In its latest report, the National Green Tribunal (NGT) appointed monitoring committee overseeing Yamuna River cleaning progress in Delhi says that the river is “fighting to stay alive” and it would not be possible to rejuvenate the Yamuna unless minimum environmental flow is provided as it is “virtually reduced to a trickle and remains dry in some stretches for almost nine months of the year”.
In the action plan, it is mentioned that “Although the Yamuna river flows only for 54 kilometres from Palla to Badarpur through Delhi, the 22 km stretch from Wazirabad to Okhla, which is less than 2 per cent of the river length of 1370 km from Yamunotri to Allahabad, accounts for about 76 per cent of the pollution level in the river”.
The committee has suggested that a team of scientists be formed from CPCB, DPCC and other institutions like IIT Delhi or NEERI to carry out inspections and submit reports to it for remedial action. The team can look into the risks and benefits of an alternative way of routing the same quantity of water which can help in reducing the pollution level, it said.
The monitoring committee also raised objection to the capacity utilisation of common effluent treatment plant (CETP) which is as low as 25 per cent. There are 28 industrial clusters in Delhi and 17 of these are connected to 13 CETPs. The remaining 11 clusters are not connected to any CETP. Another area of concern is the direct discharge of completely unregulated waste from industries and residences into the river.
Ken Betwa river interlinking project is back to drawing board with Union water resources ministry approaching the ministry of environment and forest to relax conditions imposed as part of forest clearance accorded in May 2017 for diversion of forest in the Panna Tiger reserve (PTR).
Forest Advisory Committee (FAC) while according Stage-I clearance to the project had recommended that the project proponent and state govt should consider equivalent non-forest area (6,017 ha) adjoining to PTR from the revenue and private land and add to the PTR as a part of core/corridor (for tiger movement) with other areas or satellite core area. According to water resources ministry, they are unable to find land adjoining to PTR.
Will the forest department buckle under pressure to dilute the forest clearance conditions? http://www.newindianexpress.com/thesundaystandard/2018/nov/25/first-river-linking-project-coming-undone-1902890.html (25 Nov. 2018)
(Feature image Gujarat state cumulative rainfall during SW monsoon 2018; Source: IMD)
Maharashtra State’s groundwater surveys and development agency (GSDA) has warned of a water scarcity in 11,487 villages of 167 tehsils in the State. In its 2018-19 report, the GSDA, which comes under the department of water supply and sanitation, has said the study of the groundwater level (in comparison to the level in October in the last five years) has shown that of the 353 tehsils in the State, 13,984 villages in 252 tehsils have shown a decrease by more than one metre.
Between October 15 and 21, 380 tankers were used across the State, against 91 tankers in the corresponding period last year. A week prior to that the number was 354, and 329 tankers were used in the first week of October.
In a mountain village in southwest China’s Sichuan province, authorities have demolished seven small dam projects this year along a river to clear illegal developments in a new nature reserve. The demolition is part of a nationwide programme to close hundreds of tiny and often ramshackle dams and turbines and bring order to China’s massive hydropower sector after years of unconstrained construction.
The dams sat on an unnamed tributary of the fierce and flood-prone Dadu river, which feeds into the Yangtze, Asia’s largest and longest river, where the government says the “irregular development” of thousands of small hydropower projects has wrecked the ecology. But green groups say the campaign will not necessarily save the environment because it will not affect big state hydropower stations, which they say have caused the most damage.
On the 48 km Zhougong, authorities have already demolished small projects built in nature reserves or encroaching upon new “ecological red lines” drawn up to shield a quarter of China’s territory from development.
The government says small dams have disrupted the habitats and breeding patterns of many rare species of fish, although green groups argue the damage wrought by bigger dams is more severe, with entire towns and ecosystems submerged in water, which they say increases the risk of earthquakes, landslides and even climate change.
Traditionally, our river management strategies are mainly focused on the water flows, including flood management, and these have resulted in various interventions such as dams, barrages, canals and embankments. Most of these interventions have had very little consideration for sediment transfer and even if they did, they were generally defunct within a few years of their operations either due to improper design or inadequate maintenance.
A long-term sediment management strategy has never been a part of any protocol of river management, not just in India, but in several other parts of the world. It is amply clear that sediment management must form an important component of management strategies for the Himalayan rivers. The Union Water Ministry has recently circulated a draft policy on sediment management.
Aquifers in 16 States in the country are contaminated by uranium, whose presence in drinking water has been linked to chronic kidney disease by several studies, a recent study has shown. More importantly, uranium doesn’t figure on the list of contaminants monitored under the Bureau of Indian Standards’ drinking water specifications. The main source of this contamination is natural, but groundwater depletion by extensive withdrawal of water for irrigation and nitrite pollution due to the excessive use of nitrogenous fertilisers may be exacerbating the problem, said the study.
– The study was carried out by a team of researchers led by Avner Vengosh, professor of geochemistry and water quality at the Nicholas School of the Environment at Duke University in the US. The team, which also included experts from the Central Ground Water Board, the Rajasthan government’s Ground Water Department and Gujarat Water Resources Development Corporation, analysed groundwater samples from 226 locations in Rajasthan and 98 in Gujarat.
HIMACHAL PRADESH Water scarcity leaves Shimla high and dry Residents in the city are reeling under acute water shortage for the last few days. They are getting rationed water supply after four-five days.“Hoteliers are paying private tankers Rs 2,600 for 6,000 litre water,” said Harnan Kukreja, president, Shimla Hoteliers’ Association. The Shimla Municipal Corporation is struggling to ration 21 MLD of water that was pumped from its major sources these days. The water availability per resident was just 5 litre as on May 25.
The city needs 45 MLD water daily, but the water availability has come down from 29 MLD last week to 21 MLD on May 25, 2018. Guma, which has 20 MLD capacity, and Giri, which has 20 MLD capacity, could supply just 4 MLD and 14 MLD, respectively, revealed MC supply chart. Churat supplied 1.25 MLD, Chair (0.32 MLD) and Koti- Brandi (0.35 MLD).
Around 4-5 MLD water is getting wasted due to leakages in supply lines before it reaches MC storage tanks in the city. The state government and the MC have failed to compensate for the water that it used to get from the Ashwani khud, supply from where was suspended in 2015 following a jaundice outbreak in the city. http://www.tribuneindia.com/news/himachal/water-scarcity-leaves-shimla-high-and-dry/594998.html (The Tribune, 26 May 2018) Continue reading “India’s Summer of Water Crisis in 2018”