Tag: Ganga

DRP 221225: Is it so difficult to understand the importance of Aravalli Mountains?
Dams, Rivers & People

DRP 221225: Is it so difficult to understand the importance of Aravalli Mountains?

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(Feature Image:  Aravalli mountain ranges along the Bewar-Jaipur stretch. Credit.)

Why is it so difficult, for the Union Govt, MoEF, its experts, but most shockingly, for the Supreme Court to understand the importance of Aravalli Mountains – India’s most ancient and ecologically sensitive range? What exactly is driving the unacceptable decision of the apex court? According to the Forest Survey of India, applying the new definition would result in only around 8.7% of the mapped Aravalli landforms being eligible for protection, leaving a substantial portion unregulated.

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DRP 151225: Hydro Projects continue to provide troubling news
Dams, Rivers & People

DRP 151225: Hydro Projects continue to provide troubling news

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(Feature Image: Ongoing work at Ratle HEP in June 2025. Source)

There are troubling news reports about a number of hydropower projects, even as the hydro industry tries its best to present a positive picture. NHPC tries to say that one of its 250 MW units at the Subansiri Lower HEP is good news. However, the fact that WII’s several years old recommendation that project should not be used for peaking power generation till studies about its impact on elephant corridor are complete. But the WII recommendation presented at the National Wildlife Board over 22 months ago is yet to be implemented. The serious financial trouble that the project is in, is also apparent from its desperate attempt to use the forest land as collateral, rejected by MoEF. The closing down of the NHPC office for the Subansisi Upper HEP in Upper Subansiri district came following agitation by the students Union and others there opposing the project.

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DRP 081225: India Needs Effective Measures to Check Sedimentation of Dams
Dams, Rivers & People

DRP 081225: India Needs Effective Measures to Check Sedimentation of Dams

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(Feature Image: Despite HC orders, NHAI, Railways continue illegal dumping of landslide debris. Source)

In a reply in Lok Sabha on Dec. 04, the Ministry of Jal Shakti has revealed that 24 reservoirs in Punjab (14), Himachal Pradesh (9) and Haryana (1) have collectively lost about one fifth of their storage capacity due to sedimentation. Indeed, for years the sedimentation has become a major problem reducing the storage capacity of dams across the country. As a solution the respective governments have mainly relied on desilting which has largely remained limited to plans and in some cases have not achieved the intended purpose. In case of Bhakra the central govt has again mainly focused on desilting as solution.

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DRP 011225: Do we know how big is the GLOF threat in the Himalayan states?
Dams, Rivers & People

DRP 011225: Do we know how big is the GLOF threat in the Himalayan states?

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(Feature Image: Thousands of Glacial lakes dot the Himalayas. Source: NYT)

The following brilliant report on the threat of GLOFs (Glacial Lake Outburst Floods) is noteworthy from many perspectives. But possibly the most important one is to show the unknown but huge dimensions of the threat. Each of the thousands and thousands of glacial lakes in the Himalayas could pose such a threat. Alarmingly, no one can predict in most of these cases, when this threat will materialize, how big the floods it will bring and what will be the dimensions of the downstream impacts.

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DRP 241125: Judiciary’s ineffectiveness on Rivers Pollution issues
Dams, Rivers & People

DRP 241125: Judiciary’s ineffectiveness on Rivers Pollution issues

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(Feature Image: Luni river filled with untreated effluents from Balotra dyeing industries on Nov. 12, 2025. Source: Earth Warrior)

While there is no success story of water pollution control in India, where pollution control boards can claim credit for such success, the judiciary also has a significant role in ensuring pollution control in rivers and other water bodies. The state of rivers and other water bodies in India shows how ineffective has been the judiciary in India. Two cases from this week again provides an opportunity to correct this situation: one a suo moto case in the Supreme Court related to Rajasthan Rivers like Jojari, Bandi and Luni and another one in the Delhi High Court related to Yamuna river in the National Capital.

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WFD 2025: New Freshwater Fish Discoveries from India
Fish, Fisheries, Fisherfolk

WFD 2025: New Freshwater Fish Discoveries from India

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(Feature Image: The new species of cyprinid from the Brahmaputra River. Source)

Amid rising threats, the researchers continue to discover new freshwater fish species in India mostly from North East and Western Ghats as shows this overview, prepared on the occasion of World Fisheries Day (WFD) 2025. This is fourth overview and we have covered positive developments, impact of dams, important studies on the subject taking place during the past one year in first, second and third parts of the series.

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DRP 101125: Does the world still need the annual jamboree of COP, given its record?
Climate Change · DRP News Bulletin

DRP 101125: Does the world still need the annual jamboree of COP, given its record?

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(Feature image is from the New York Times)

The annual Conference of Parties (COP) on climate change begins its annual meeting in Brazil today. Consider the track record of the annual meetings so far, it is a valid question to ask, as the Question of Cities asks, Does the World still need this meeting with such a huge carbon footprint of its own? Is it a futile exercise now?

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DRP 271025: Without reliable data, is there any hope for our Rivers?
Dams, Rivers & People

DRP 271025: Without reliable data, is there any hope for our Rivers?

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(Feature Image: Drain No. 2 carrying untreated effluents in Yamuna river in Panipat. March 30, 2025, SANDRP)

The following report this week about lack of reliable data on Rivers raises right questions, including if there is any hope for our rivers without such reliable data? The report however, misses the point that Central Water Commission, which works more like a lobby for large dams, has clearly no interest in sustaining, reviving or rejuvenating our works.

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केवल सफाई नहीं, चाहिए समग्र यमुना नदी तंत्र संरक्षण नीति  
Yamuna River

केवल सफाई नहीं, चाहिए समग्र यमुना नदी तंत्र संरक्षण नीति  

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दिल्ली चुनाव के दौरान यमुना नदी प्रदूषण एक अहम मुद्दा बना। चुनाव जीतने के बाद नई सरकार निरंतर यमुना सफाई को लेकर कई घोषणाएं और योजनाओं पर बात कर रही है। स्वयं प्रधानमंत्री और उसके बाद केंद्रीय गृहमंत्री, जल संसाधन मंत्री इसके लिए बड़ी बैठक कर चुके हैं। इन सबमें हरियाणा, दिल्ली और उत्तर प्रदेश सरकार द्वारा मिलकर कार्य करने की आवश्यकता सबसे सराहनीय पक्ष रहा है। सरकार द्वारा एसटीपी क्षमता विकास, औद्योगिक  प्रदूषण रोकथाम, जल संचयन बढ़ाने और जल स्रोतों को बचाने की बातें भी कही जा रही है। पर ये सब बातें तो पिछली सरकारों द्वारा पहले भी कही जा चुकी हैं और बातों से आगे ठोस नीति और सफल निष्पदान कार्ययोजना की तरफ नहीं बढ़ पा रही है। इन सबके बीच यमुना नदी स्वास्थ्य में गिरावट जारी है।

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DRP 201025: Indian Cities Drowning in Crisis of Governance
Dams, Rivers & People

DRP 201025: Indian Cities Drowning in Crisis of Governance

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(Feature Image: A flooded housing society in Bangaluru after heavy rainfalls in Sept. 2022)

The excellent opinion piece below by Soumya Sarkar clearly explains how absence of hydrological governance has been root cause for increasing incidents of urban flooding across the country. Indeed, the urban development in India is construction centric where resilience has become a postscript rather an inbuilt feature.

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