Cloud Burst · Dams

उत्तराखंड: जब मेरे गांव में बादल फटा

कमल पंवार का अतिथि लेख 

28 जुलाई के सबेरे तीन बजे के आस पास गाँव में कोलाहल मच गया। भारी बारिश के बीच गाँव के ऊपरी हिस्से और बगल वाले गदेरे में अचानक भारी गाढ़ आ गई। कुछ ही देर में तेज गर्जन से मलबे की धारा गाँव के पास से होकर गुजर गई और अपने पीछे बर्बादी का भयानक मंजर छोड़ गई।

क्षेत्र के बारे में

मैं चमोली जिले के बूरा, पडेर गाँवों की बात कर रहा हूँ। ये गाँव तिमदो तोक, विकासखंड घाट में पड़ते हैं। इन गाँवों की कुल आबादी लगभग 5000 है। केवल बूरा गाँव ही लगभग 2 किलोमीटर के क्षेत्र में चार अलग-अलग भागों च्याना, चांजलि, सीमार बसा है। बूरा से ऊपर की ओर उत्तर पश्चिम दिशा में पडेर गाँव लगभग दो किलोमीटर दूर है।

Continue reading “उत्तराखंड: जब मेरे गांव में बादल फटा”

Dams · DRP News Bulletin

DRP NB 03 Aug 2020: India needs to demand info from China on Brahmaputra issues

Two important developments this week underline once again the need for Indian govt to demand clear responses from China. One is about the threat of landslide outburst flood that may enter India via Siang. A landslide dam has been formed on the Jianpu glaciers that feeds the Yigong Tsangpo, a tributary of Yarlung Tsangpo, as Siang is known by that name in Tibet. This landslide dam can breach anytime, and bring a high wave of sudden & destructive flood in Arunachal Pradesh. Chintan Sheth, who monitors this area through use of satellite imagery, has once again (his warnings on such landslide outburst dams in the past has been very accurate and useful) warned us about this through an excellent and detailed article quoted below, in Arunachal Times. Such information should actually be coming from Govt of India’s elaborate satellite imagery capabilities. At least now the Govt of India needs to ask China to share all information about this landslide dam and share that information with the people of Arunachal Pradesh at greatest risk due to such floods.

Continue reading “DRP NB 03 Aug 2020: India needs to demand info from China on Brahmaputra issues”

Dams · Environment · Maharashtra · Photoblog · River Front Development · Rivers and Culture · Urban Rivers · Urban Water Sector

Of Peace and Pollution: Urban Rivers as Public Spaces

In the ongoing Covid crisis, accessible green, open spaces are a dream for many city dwellers. And yet, there is burgeoning work on the profound positive impacts of urban green spaces on the physiological and psychological health of city dwellers.

Despite being polluted, dammed, encroached and thwarted, rivers continue to be free and open public places. Today more than ever, rivers, riverbanks, floodplains and bridges are an invaluable resource for any Indian City. This momentous service is ignored in our riverfront development projects, metro and road plans and city development plans which encroach upon rivers. Continue reading “Of Peace and Pollution: Urban Rivers as Public Spaces”

Dams · Sand Mining

Uttarakhand: Finally, Yamuna illegal bridge gone. But will govt learn?

Finally, Uttrakhand government on July 25, 2020 has removed illegal mining bridge on Yamuna river in Haripur, tehsil, Dehradun. The bridge across the Yamuna River was built by the illegal sand miners on culvert pipes in the last week of May 2020 hindering the river flows. It is not clear if the state government took any punitive or deterrent steps against those responsible, or did the government just quietly removed the bridge at its own expenses.

Continue reading “Uttarakhand: Finally, Yamuna illegal bridge gone. But will govt learn?”

Dam Disaster · Floods · USA

Michigan Dam failures: FERC is also in the dock

A Sanford couple is taking on the federal government in general and FERC (Federal Electricity Regulatory Commission) in particular after they lost their lakefront home in May when the Sanford Dam was overwhelmed, causing major flooding. This is interesting since at the root of the dam disaster is the failure of FERC. For years, FERC kept humouring the dam owner, and tolerated its violations. Why it did that, when it could have taken much stronger action almost two decades back is a mystery. Hopefully, this case will help get it resolved. Continue reading “Michigan Dam failures: FERC is also in the dock”

Dams · Floods

But Why Did Sen Nursing Drain Breach?

On the intervening night of July 18 and 19, Delhi received heavy rainfall spell leaving several areas water logged. In the afternoon of July 19, a video went viral on social media showing collapse of houses along Sen Nursing Nala at ITO, Delhi.

The incident happened due to a breach in right bank of storm water drain at the back of WHO building reportedly damaging about 12 houses of Anna Nagar, a fifty years old slum area located along the left bank of the drain.

Continue reading “But Why Did Sen Nursing Drain Breach?”

Monsoon · Rainfall

District wise Rainfall in India in June July 2020

During the just concluded first half of the South West Monsoon 2020, India received 453.3 mm rainfall, just 1.1 mm above the normal rainfall of 452.2 mm during the period. The Surplus of  18% rainfall that India received in June 2020 has thus been wiped out by the 9.9% deficit in July rainfall. Normal rainfall in July 2020 is 285.3 mm, while actual rainfall was 257.1 mm. IMD does not provide monthly figures of rainfall for different states, sub divisions and river basins, which it should along with comparison with respect to normal rainfall and rainfall last year.

To get July 2020 rainfall, we will need to use the figures given in this article along with the figures of June 2020 rainfall (see: https://sandrp.in/2020/06/30/district-wise-rainfall-in-india-in-june-2020/). The district wise figures of June-July 2020 rainfall can be seen in this PDF file from IMD: IMD DISTRICT WISE RAINFALL FROM JUNE 1 TO JULY 31 2020.

Continue reading “District wise Rainfall in India in June July 2020”

Dams · Yamuna River

Yamuna river, floodplain Abused in Delhi

Feature image Signature bridge equipment, facilities still occupying large chunk of Yamuna riverbed as seen on July 25, 2020. In the backdrop DMRC phase IV bridge work has started raising, leveling large chunk of riverbed further. (Bhim Singh Rawat/SANDRP)  

On February 16, 2020[i], SANDRP had raised the issue of large scale construction debris left and dumped in the riverbed of Yamuna along the bridges on NH 24 in Mayur Vihar. The area is opposite Sarai Kale Khan and close to Common Games Village.

Following this, the Delhi Yamuna Monitoring Committee (DYMC) constituted by National Green Tribunal (NGT) asked Delhi Development Authority (DDA), Central Pollution Control Board (CPCB) to take action against the violation and submit Action Taken Report (ATR). In the following days a series of tweets were made by respective agencies with an assurance to look into the issue. After pursuing the matter persistently for three weeks, finally the DYMC informed that the debris have been removed from the site.

Continue reading “Yamuna river, floodplain Abused in Delhi”

Bihar · Floods

Making sense of 2020 Gandak floods

While Bihar is again facing one of the worse floods this monsoon, one basin in Bihar that has possibly faced the maximum floods is Gandak, as a number of reports[i] have described. The floods in Gandak basin were pretty serious, as embankments along Gandak breached at multiple locations, first on western side (Gopalganj district) starting on July 23-24 night and then on Eastern side (Purbi Champaran district).  The flood lead to breaking of three year old HFL (Highest Flood Level) record at Dumariaghat, 19 year old HFL record at Lalganj and most shockingly, 34 year old HFL record at Rewaghat. Continue reading “Making sense of 2020 Gandak floods”

DRP News Bulletin

DRP NB 27 July 2020: China’s Three Gorges Dam may be safe for now, but at what cost?

International media has been full of stories this last few weeks, about the likely fate of the world’s biggest dam project: The Three Gorges Dam of China. The stories ranged from possible imminent threat of collapse of the dam to those from China that rubbished all such ideas. Part of it was fuelled by the World’s anti China mood due to the Covid and its expansionist activities including at Indian borders. But part of the reason was the difficulty to getting hard facts, since China does not have free media or democracy and suppresses any critical information. One direct evidence of this Chinese tendency was apparent when Reuters was the first one to publish on July 22, 2020, the story of a dam collapse in China on June 7, full 45 days after the event and even that story could not find any official to quote about the dam collapse. A more telling example of China’s tendency to suppress basic facts would be difficult to come by from recent times. Continue reading “DRP NB 27 July 2020: China’s Three Gorges Dam may be safe for now, but at what cost?”