Tag: Flood

2025 South West Monsoon in Upper Yamuna Basin
Floods · Monsoon · Yamuna River

2025 South West Monsoon in Upper Yamuna Basin

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(Feature Image: Screenshot of IMD River basin wise cumulative rainfall map dated 30.09.2025 showing the Yamuna basin)

This report presents monthly rainfall figures during South West (SW) monsoon season 2025 for 16 districts located in 4 states of Himachal Pradesh (3 districts), Uttarakhand (3 districts), Haryana (5 districts), Uttar Pradesh (5 districts) which forms parts of the upper Yamuna basin. The India Meteorological Département (IMD) has divided Delhi in 10 divisions which entirely comes in upper Yamuna basin and the report has rainfall figures for entire Delhi area.

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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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India’s Rivers in Extreme Floods in Oct 2025
CWC - Central Water Commission · Floods · Highest Flood Level

India’s Rivers in Extreme Floods in Oct 2025

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In Oct. 2025, we could find at least 06 flood monitoring sites of Central Water Commission (CWC), where rivers have crossed their Highest Flood Levels (HFL) after the end of South West Monsoon season 2025 on Sept 30 2025. Of the 6 sites, 2 each are in Brahmaputra basin in W Bengal and Ganga basin in Bihar. 1 site Anantharam on Musi river in Telangana is part of Krishna basin and 1 site Marella on Gundlakamma river in Andhra Pradesh is part of East Flowing Rivers between Mahandi and Pennar basin.

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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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Yamuna Flood 2025: Is River Carrying Capacity, Pattern Changing?
floodplains · Floods · Highest Flood Level · Yamuna River

Yamuna Flood 2025: Is River Carrying Capacity, Pattern Changing?

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(Feature Image: Sept. 06, satellite image showing Yamuna flood spread downstream Delhi. Credit: Raj Bhagat P)

During South West Monsoon 2025, the Yamuna has witnessed one low, one medium and one high flood spells in its upper segment. On account of good rainfall in the catchment, the river also received significant flows for about one and half month from last week of July 2025 upto first week of Sept 2025. Due to this flood spells and flows the water quality in Delhi stretch of the river improved significantly, though temporarily.

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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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Did Ichari, Vyasi Dams Influence Yamuna Floods in 2025?
Dam floods · Monsoon · Yamuna River

Did Ichari, Vyasi Dams Influence Yamuna Floods in 2025?

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(Feature Image: Ichari (Koti) Dam on Tons river in Dehradun in empty condition in first week of Sept. 25)

In the South West Monsoon 2025, the Yamuna river witnessed 3 flood spells in a span of two weeks between Aug. 17 and Sep 1. In the first and medium scale flood spell, hourly discharges crossed 1 lakh cusecs for 12 hours on Aug 17 and 1,78,996 cusecs flood was recorded at 16 hour at Hathnikund Barrage (HKB), in Yamuna Nagar, Haryana.

In the second and low scale flood spell, river received above 50,000 cusecs discharges for 21 hours on Aug. 29 with the peak volume of 83,774 cusecs at 16 hour. In the final and first high scale flood spell, hourly water volume in the river crossed 1 lakh cusecs for about 129 hours beginning at 4.00 hour on Sep 1 till 12:00 hour on Sep 5, and 3,29,313 lakh cusecs was recorded as peak flood volume at 9:00 hour on Sep 1.

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Oct 2025: 12 Drowned in Sand Mine Pit in Utangan river, Uttar Pradesh
Sand Mining

Oct 2025: 12 Drowned in Sand Mine Pit in Utangan river, Uttar Pradesh

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(Feature Image: Search operation going on in Utangan river Agra to recover the bodies of victims)

In the latest example of how illegal sand mine pits are proving to be a death trap across the country; 12 people have lost their lives after falling in deep sand mine pit in Utangan river in Agra district. The incident occurred when 13 young and adult villagers entered the river and suddenly fell into the cavity around 1 pm Oct 2 on Dussehra near Dungarwala village under Khairagarh tehsil.

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DRP 131025: Pump Storage Hydro Projects facing increasing opposition
Dams, Rivers & People

DRP 131025: Pump Storage Hydro Projects facing increasing opposition

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(Feature Image: People raising objections against Sharavathi PSP at a Public Hearing in Shivamogga on Sept. 16)

It is interesting that this week there are reports about growing opposition to Pump Storage Hydro Projects across the country including in Rajasthan, Karnataka, Andhra Pradesh, Madhya Pradesh (proposed project near Bargi reservoir in Narmada Valley) besides similar opposition seen earlier in Maharashtra. This should wake up the authorities and realise that the assumption of such projects being socially and environmentally benign is totally wrong.

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DRP 061025: Dangers of expediting Hydro Projects in the Himalayas
Dams, Rivers & People

DRP 061025: Dangers of expediting Hydro Projects in the Himalayas

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(Feature Image: Drone image of the Teesta III dam in Sikkim, taken from Chungthang town looking downstream. Image by Praful Rao of Save the Hills.)

According to a report in the National Daily, the Centre has decided to hire outside experts on fixed contracts to evaluate designs of planned hydropower projects, a move aimed at speeding up construction of several dams in the pipeline, an official said on Oct 1. The Union Govt plans to expedite construction of a slew of hydroelectric projects, especially in Jammu & Kashmir and the northeastern state of Arunachal Pradesh.

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