Monsoon · Rainfall · River Basin

River Wise Rainfall in Monsoon 2019

Indian media never seems to report this, but IMD (India Meteorological Department) also provides river basin wise rainfall figures for South West Monsoon, also for other seasons. As in the previous years, here is an overview of the river basin wise rainfall during just concluded SW Monsoon 2019 (June-Sept 2019, though the monsoon started withdrawing only on Oct 9 and has not yet fully withdrawn from across India as I write this on Oct 15 2019), like the way we have been doing for the last three years[i]. Our earlier monsoon 2019 articles provided monsoon over view[ii], state wise rainfall figures[iii] and Marathwada specific situation[iv].

It’s not clear why Indian media does not report river basin wise rainfall figures, since that is arguably, the most appropriate way to look at the rainfall figures, since river basins are the hydrological units and the run off from the rainfall ends up in the rivers, and creates floods many times, as happened during 2019 monsoon. There could be issues of quality of the river basin wise rainfall figures, but that is true for all IMD’s rainfall figures at some level or other. Continue reading “River Wise Rainfall in Monsoon 2019”

DRP News Bulletin

DRP NB 16 Sept 2019: Wire Exposes How ill thought River Navigation was Pushed by the government

FANTASTIC piece of work that shows how Ministtry of Finance, NITI Ayog, MoWR and MoEF raised objections to the National Waterways bill, but it was bull dozed by Gadkari, without even sharing the comments with cabinet.

पोत परिवहन मंत्रालय को यह चेताया गया था कि व्यापक विचार-विमर्श के बिना किसी जलमार्ग को राष्ट्रीय जलमार्ग घोषित करना सही नहीं होगा. इतनी बड़ी संख्या में राष्ट्रीय जलमार्ग विकसित करने पर न सिर्फ केंद्र सरकार पर आर्थिक बोझ पड़ेगा बल्कि पर्यावरण को भी गहरा नुकसान होगा, जिसे कभी ठीक नहीं किया जा सकता है. द वायर द्वारा सूचना के अधिकार (आरटीआई) के तहत प्राप्त किए गए आधिकारिक दस्तावेजों से ये खुलासा हुआ है कि वित्त मंत्रालय ने एक ही बार में इतने सारे जलमार्गों को राष्ट्रीय जलमार्ग घोषित करने के फैसले को लेकर कड़ा ऐतराज जाहिए किया था.फाइल नोटिंग और आधिकारिक पत्राचारों की करीबी जांच से यह भी पता चलता है कि वित्त मंत्रालय की टिप्पणियों को केंद्रीय कैबिनेट के सामने विचार के लिए रखा ही नहीं गया और कैबिनेट ने बिना इसके ही राष्ट्रीय जलमार्ग विधेयक, 2015 के प्रस्ताव को 25 मार्च 2015 को मंजूरी दे दी थी.

– देश के 106 जलमार्गों को राष्ट्रीय जलमार्ग घोषित करने के फैसले को लेकर केंद्र के दो प्रमुख विभाग नीति आयोग और वित्त मंत्रालय ने कड़ा विरोध जताया था.

– पांच फरवरी 2015 को भेजे अपने जवाब में नीति आयोग ने कहा कि जिन जलमार्गों को राष्ट्रीय जलमार्ग घोषित करने का प्रस्वाव रखा गया है, उसे लेकर ये चर्चा नहीं हुई कि आखिर किस आधार पर इन्हें राष्ट्रीय जलमार्ग घोषित किया जा रहा है.आयोग के यातायात विभाग ने अपने पत्र में लिखा, ‘सबसे पहले किसी भी नदी को राष्ट्रीय जलमार्ग घोषित करने के लिए कुछ व्यापक मापदंड जैसे कि उद्योगों से संपर्क, पर्यावरण प्रभाव आकलन, पूरे साल में पानी की मौजूदगी, नौपरिवहन इत्यादि तय किए जाने चाहिए.’

Continue reading “DRP NB 16 Sept 2019: Wire Exposes How ill thought River Navigation was Pushed by the government”

Election Manifestos

Election Manifestos of 2019: Which party shows faith in people, rights & democracy?

Even as India’s General Elections 2019 are underway, by now the manifestos of most major parties[i] are out now. The latest one to come out was from AAP on April 25, 2019. Here we have tried to capture the key aspects of the manifestos of main political parties, particularly on aspects that we work on. While looking at the promises in the manifestos, we also look at the track record of the outgoing government, since that is the most relevant and current experience. We try and see how the parties try to come to grips with the massive water and environment crisis that India faces and how the poorest are the first and many times the only victims of the crisis. Continue reading “Election Manifestos of 2019: Which party shows faith in people, rights & democracy?”

Arunachal Pradesh · brahmaputra · China · Landslide dam

Another Landslide Dam on Yarlung Tsangpo raises more questions

On Oct 29, 2018, another landslide dam blocked the path of Yarlung Tsangpo Dam, reportedly at the same location as the Oct 17,2018 landslide dam[i]. It breached on Oct 31, without any reported major calamity, but these repeated occurrences, twice in two weeks and third time in ten months (if we include Dec 2017[ii] landslides) raises a lot of questions. The silence of government of India institutions about the possible causes or other analysis, including by Central Water Commission, Union Ministry of Water Resources, National Disaster Management Authority or even National Remote Sensing Agency has, as expected, raised questions and speculations in Arunachal Pradesh. Continue reading “Another Landslide Dam on Yarlung Tsangpo raises more questions”

Dams · DRP News Bulletin

DRP News Bulletin 3 Sept 2018: CHINA HAS STARTED DECOMMISSIONING DAMS

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.

Continue reading “DRP News Bulletin 3 Sept 2018: CHINA HAS STARTED DECOMMISSIONING DAMS”

Dams · DRP News Bulletin

DRP News Bulletin 23 July 2018: Landmark CAG Reports on DAM FLOODS & Ineffective; Costly Mega Irrigation Projects

In its latest report, the Comptroller and Auditor General (CAG) has questioned implementation of sixteen National Irrigation Projects. Before this, the CAG has held mismanagement in dams’ operation responsible for Chennai floods in 2015. Both these reports are available on its website now.

The CAG report on National Irrigation Projects, tabled in Parliament on July 20, has revealed that sixteen major multi-purpose water projects, taken up on an expeditious basis about a decade ago, are nowhere near completion, with no work being undertaken in as many as 11 projects despite the incumbent govt’s much-wanted focus on improving irrigation facilities in the country.

The report also mentioned that out of the 16 projects, undertaken under the Accelerated Irrigation Benefits Programme (AIBP) in Feb 2008, only five projects with estimated irrigation potential of 25.10 lakh hectares were under implementation and even these projects suffer from 8 to 99 per cent shortfall in physical progress, the CAG said. The remaining 11 projects with estimated irrigation potential of 10.48 lakh hectares are yet to commence and are at different stages of approval.

Continue reading “DRP News Bulletin 23 July 2018: Landmark CAG Reports on DAM FLOODS & Ineffective; Costly Mega Irrigation Projects”

Dams · DRP News Bulletin

DRP News Bulletin 4 June 2018: WED 2018: Environment Protection and Development is NECESSARY and POSSIBLE, provided there is will

How is development possible along with environment protection?  There are two kinds of answers possible to this question. The standard kind of reply would try to provide a list of options that are available to a given development need. Continue reading “DRP News Bulletin 4 June 2018: WED 2018: Environment Protection and Development is NECESSARY and POSSIBLE, provided there is will”

Dams

India Rivers Studies 2017: Rivers Succumbing To Dams, Pollution & Climate Change

After reviewing status of India rivers, SANDRP presents an account of research, studies and important reports on erratic monsoon, climate change, floods which all are severely affecting the rivers, their aquatic life and livelihood of dependent communities.

Rivers and Monsoon

Number of rainy days falling across river basins in India The study has found that number of rainy days is falling across river basins in India and rainfall intensities are seen to be increasing. The analysis determined changes in heavy precipitation and peak flood for seven river basins in India—Krishna, Godavari, Mahanadi, Narmada, Cauvery, Sabarmati and Brahamani and Baitarani. For the study, data pertaining to daily flows for about 30 odd years and precipitation for 61 years (from 1951 to 2012) were analysed.

The analysis also said the rivers which flow from west to east direction (in India) have more rainy days compared to those which flow towards the west. The study also held that anthropogenic activities (construction of storage reservoirs, diversions, urbanization, land-use change, and soil and water conservation measures, among others) have probably affected the generation of peak floods in the rivers of India. http://www.livemint.com/Politics/c7v8oXmsMDHIldjDv9k6lK/Number-of-rainy-days-falling-across-river-basins-in-India-s.html (Live Mint, 27 April 2017)

Continue reading “India Rivers Studies 2017: Rivers Succumbing To Dams, Pollution & Climate Change”

Dams · DRP News Bulletin

DRP News Bulletin 19 February 2018 (How Are We Treating Our Urban Rivers?)

In this comprehensive article Mumbai-based author Vaishnavi Chandrashekhar throws the light on the plight of Uraban Rivers. “Rivers and streams have borne the brunt of the recent urban explosion in India, a nation whose population has nearly doubled in the last 40 years to 1.35 billion. Unplanned growth has led to the use of water bodies as dumping grounds for sewage and industrial effluent. According to CPCB, 63 % of the urban sewage flowing into rivers (some 62 billion liters a day) is untreated.

In addition, riverbanks, wetlands, and floodplains have been claimed over time by infrastructure, slums, offices, and housing developments – all of which has narrowed natural river channels and distorted flow, greatly reducing the ability of India’s rivers to buffer flooding. It also has taken a toll on biodiversity. http://e360.yale.edu/features/dying-waters-india-struggles-to-clean-up-its-polluted-urban-rivers (Yale Environment 360, 15 Feb. 2018) 

Continue reading “DRP News Bulletin 19 February 2018 (How Are We Treating Our Urban Rivers?)”

brahmaputra · China · Siang

Muddy Siang is sign of danger ahead, wake up call for Indian authorities

The current ongoing episode of Muddy Siang River water in Arunachal Pradesh is due to landslides in the upstream Tibet, triggered by the earthquakes starting on Nov 17, 2017 or possibly earlier. This is revealed by the satellite pictures and work of two researchers, first published in Arunachal Times on Dec 21, 2017[i]. These landslides are partly blocking the Siang flow and could lead to massive floods in the downstream Arunachal Pradesh and Assam any day.

A similar event in year 2000 led to sudden, massive floods in Siang River in Arunachal Pradesh on June 1, 2000. That episode, like the current one, started about 53 days before the floods, on April 9, 2000 due to landslides along a tributary of Yarlung Tsangpo, as Siang is known in Tibet. Continue reading “Muddy Siang is sign of danger ahead, wake up call for Indian authorities”