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Ukraine: Around 700,000 people affected by fast depletion of Kakhovka Reservoir after dam's destruction
UN humanitarians have continued to respond to serious food and water shortages in Ukraine following the Kakhovka dam disaster, delivering relief supplies on Friday to vulnerable families in the rural Kherson Region, close to the front line.
Hundreds of thousands of people have been affected by the destruction of the dam on 6 June 2023 which has impacted water supplies, sanitation and sewage systems, in addition to health services.
As part of the aid effort, the UN Children’s Fund and the UN World Food Programme (WFP) transported live-saving water and food to families by boat, only 15 kilometres from the contact line.
“We are using today four boats to deliver assistance to these 500 families, a small community that is here close by where I am now”, said Saviano Abreu, head of communications for the UN Office for the Coordination of Humanitarian Affairs (OCHA) in Ukraine. “These communities, they already have been facing the consequences of the war. This area was before under Russian control. Late last year around November, it was retaken by Ukraine and now, they are now facing this new catastrophe with the flooding here.”
The emptying of Kakhovka Reservoir has left tens of thousands of people in southern Ukraine without access to piped water, mainly in Dnipropetrovska oblast.
The reservoir – one of the largest in Europe and a source of drinking water to hundreds of thousands of people – is reportedly 70 per cent empty, according to Ukrainian authorities. The width of the reservoir has also decreased from three kilometres to one, while the water level is now at around seven meters, which is below the 12-metre operational threshold, OCHA reported.
“Our calculation is that 200,000 people in the Dnipro region, for example, they have already been cut off from the water from their houses,” said Mr. Abreu. “But a number of families, of people, that could face this kind of this same situation goes up to more than 700,000 people because these are the people that the reservoir would be the source of drinking water around southern Ukraine, not only here in the Kherson region.”
Large urban areas in Dnipropetrovska oblast, including Pokrovska, Nikopolska and Marhanetska, are completely cut off from centralized water and others like Apostolivska and Zelenodolska have extremely limited access. This has left over 210,000 people in this area alone in urgent need of life-saving water, according to estimates from the United Nations and its humanitarian partners.
The receding floodwater has also created other deadly challenges in the form of landmines that have been scattered far and wide.
“This area, I think it is one of the most mine contaminated parts of the world,” said Mr Saviano. “We already know that, and here in the southern part of the country it is one of the main issues. It is the reason, why for example, agriculture in Kherson, in Mykolaiv, Zaporizhzhia have been impacted because of the mine contamination, so the floodwater is moving the mines, that is a reality.”
Abigail Hartley, Chief of Policy, Advocacy and Donor Relations section from the UN Mine Action Service (UNMAS) added that “when the water subsides the mines are there. (The) good thing is that mines float, so they do stay on the surface. But, of course, there's a lot of other flood debris and they can get buried in sediment. So, it is a challenge as the already awful situation there. But the Ukrainian state services have done a good job of de-mining so far in Ukraine.”
Since the destruction of Kakhovka dam, OCHA and its humanitarian partners have continued life-saving operations and delivered at least 10 inter-agency convoys with vital items to thousands of people affected by the disaster.
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Please note that corresponding b-roll was made available by OCHA!!
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SHOTLIST
- Medium shot, UN Palais with flags
- Wide shot, spokesperson in press briefing room
- SOUNDBITE (English), Saviano Abreu, OCHA Head of Communications in Ukraine : “We are using today four boats to deliver assistance to these 500 families, a small community that is here close by where I am now. These communities, they already have been facing the consequences of the war. This area was before under Russian control. Late last year around November, it was retaken by Ukraine and now, they are now facing this new catastrophe with the flooding here.”
- Medium shot, journalists in the briefing room
- SOUNDBITE (English), Saviano Abreu, OCHA Head of Communications in Ukraine : “Our calculation is that 200,000 people in the Dnipro region, for example, they have already been cut off from the water from their houses. But a number of families, of people, that could face this kind of this same situation goes up to more than 700,000 people because these are the people that the reservoir would be the source of drinking water around southern Ukraine, not only here in the Kherson region.”
- Medium shot, spokesperson at podium with screen in the background
- SOUNDBITE (English), Saviano Abreu, OCHA Head of Communications in Ukraine : “This area, I think it is one of the most of the mine contaminated parts of the world. We already know that, and here in the southern part of the country it is one of the main issues. It is the reason, why for example, agriculture in Kherson, in Mykolaiv, Zaporizhzhia have been impacted because of the mine contamination, so the floodwater is moving the mines, that is a reality.”
- Medium shot, journalist with speakers at the podium
- SOUNDBITE (English), Abigail Hartley, Chief of Policy, Advocacy, Donor Relations and Outreach section from the UN Mine Action Service (UNMAS): “When the water subside the mines are there. Good thing is that mines float, so they do stay on the surface. But of course there's a lot of other flood debris and they can get buried in sediment. So it is a challenge as the already awful situation there. But the Ukrainian state services have done a good job of de-mining so far in the Ukraine.”
- Wide shot, speakers at podium with camera
- Medium shot, handy typing
- Wide shot, press briefing room
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As world’s water reserves change, countries must prepare for a new reality: WMO
New data showing that rivers were at their lowest level for decades last year provides further evidence that the climate crisis is real and countries must act immediately to protect themselves from the increasing threat to communities and livelihoods, the UN World Meteorological Organization (WMO) said on Thursday.
The key findings from WMO’s State of Global Water Resources 2025 report covering the hydrological cycle and extreme events in the five-year period to last year:
- 2025 was one of driest years for river discharge in 35 years
- Past seven years have seen abnorfmal river flows
- Water storage on Earth’s land surface has decreased in past decade
- Widespread glacier loss across all regions for fourth consecutive year
- Asia and Africa are regions most affected by water-related disasters
- Water data availability has improved, but gaps remain in hard-hit areas
Highlighting the long-term decline in the Earth’s freshwater storage and glacier melt, WMO Secretary-General Celeste Saulo explained that the planet’s water reserves used to act as a planetary “savings account” that absorbed the occasional dry season, avoiding a water crisis. “One of the central stories of the 2025 report is what is happening to that savings account? And the simple answer is that we are depleting it,” she told journalists in Geneva.
Groundwater reserves are equally stretched and have been in decline since 2014, WMO’s report states, with nearly two-thirds of monitored wells worldwide showing levels lower than the historical norm and indicating a shift “further toward deficit…not recovery”.
“At the same time, we are seeing more water-related disasters,” Ms. Saulo said, while also stressing that the currently strengthening El Niño “will increase the risk of drought in some areas, and flooding in others”.
Glaciers disappearing
In 2025, for the fourth consecutive year, every major glaciated region on Earth lost ice mass, leading to short-term hazards including floods and long-term water insecurity, according to WMO.
Responding to a question about whether the changing global water cycle might have contributed to the deadly Nepal-China flooding disaster, Ms. Saulo explained that melting ice and rock was just one factor in the chain of events that ultimately sent a massive and deadly wall of water and debris downstream on 26 August, killing at least 1,367 people.
“You asked if it could happen again? Absolutely; the problem in this region is that there’s 63,700 glaciers at the last count,” she told a Press Conference in Geneva. “Even if you’re looking with remote sensing with satellites at these glaciers, you might see some faults, you might see some slight shifting, that does not mean necessarily catastrophic collapse. So, in order to plan for this, it’s very, very difficult. But the international community is looking very hard at ways in which we can bring people together to solve some of these monitoring issues.”
Data indicates that glaciers shrank between 2023 and 2025 with cumulative losses of 1,400 gigatonnes of water – or about one third of annual fresh water needs.
Every major glacier region on Earth lost ice for the fourth consecutive year.
“All 19 glacier regions around the globe lost ice; in Central Asia, Iceland, the Russian Arctic and western Canada and the United States, it was among the three worst years on record,” said Wayne Jenkinson, WMO’s Director of Hydrology and Cryosphere.
Some regions with smaller glaciers such as Central Europe, the Caucasus, the western Canada and the United States may already have reached “peak water”, Mr. Jenkinson warned.
“After this point, the glacier gives less meltwater each year simply because there is less ice left to melt. That matters for every community downstream that relies on water during hot, dry summers,” he explained.
Narelle van der Wel, WMO’s Head of Cryosphere Monitoring, Predictions and Services, stressed that while some further glacier loss is unavoidable, the eventual scale of the decline is not predetermined.
“Some glacier loss is inevitable, but total loss of glaciers is not yet inevitable,” she said, pointing to emissions reductions as central to limiting future losses.
Preparing for moving baselines
The report does not attribute every observed change to climate change alone. WMO says pressure on water resources and natural variability also contribute.
Mr. Jenkinson said governments need to prepare for “moving baselines” as historical patterns become less reliable.
“The situation 30 years ago is not where we are today,” he said. Countries, he added, need to prepare “for those changes that have really already arrived”.
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