Water resources - The Times Of Central Asia

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Water resources

Kazakhstan, Tajikistan, and Uzbekistan to Share Water from Bahri Tojik Reservoir in Summer 2025

Kazakhstan, Tajikistan, and Uzbekistan have agreed to jointly use irrigation water from Tajikistan’s Bahri Tojik reservoir during the summer of 2025. The Bahri Tojik reservoir, formerly known as the Kairakkum reservoir until its renaming in 2016, is one of Tajikistan’s largest water bodies. Located in the Sughd region in the north of the country, it was constructed on the Syr Darya River and has been operational since 1959. During the summer growing season, Tajikistan typically releases additional water to support downstream countries, including Uzbekistan and Kazakhstan, which face seasonal irrigation shortages. Water ministers from the three countries signed a protocol outlining the use of the reservoir from June to August 2025. The agreement aims to ensure a balanced and equitable distribution of water resources among the signatories. For Kazakhstan, the agreement is particularly significant, as the country anticipates receiving 491 million cubic meters of water from the reservoir at the height of the growing season. Nurzhan Nurzhigitov, Kazakhstan’s Minister of Water Resources and Irrigation, stressed the importance of regional cooperation on water issues. “Kazakhstan is committed to implementing joint projects on water resources management, as well as promoting the principles of international water law. Water is not only a natural resource, but also an instrument of sustainable development and regional stability,” he said.

Aral Sea

Kazakhstan and World Bank Launch Second Phase to Revive Northern Aral Sea

In partnership with the World Bank, the Ministry of Water Resources and Irrigation of Kazakhstan has launched the second phase of a long-term initiative to restore the Northern Aral Sea. This stage aims to revive the region’s ecosystem and enhance the quality of life for local communities. Feasibility Study Underway Key objectives of this phase include reconstructing the Kokaral Dam and raising the sea level to 44 meters, measured using the Baltic height system. Plans also call for constructing a water control facility near the village of Amanotkel, designed to regulate water distribution within the Akshatau and Kamystybas lake systems in Kyzylorda Region’s Aral District. A technical feasibility study is expected to be completed by December 2025. Once implemented, these measures are projected to expand the Northern Aral Sea’s surface area to 3,913 square kilometers, increasing its total water volume to 34 cubic kilometers. The full refill process is anticipated to take four to five years, based on hydrological data from the Syr Darya River basin covering the period 1913-2019. Strategic Decisions on Dam Reconstruction The current conservation strategy was finalized following consultations with local authorities and water management experts. Minister of Water Resources and Irrigation Nurzhan Nurzhigitov stated that the plan reflects the region’s actual hydrological conditions and was selected for its balance of timeliness and efficacy. “We evaluated multiple implementation options. Discussions with residents and industry veterans helped guide our decision. The final plan was deemed optimal after all relevant factors were considered,” Nurzhigitov said. Sameh Wahba, the World Bank’s Regional Director for Europe and Central Asia, underscored the project’s ecological and economic significance. He confirmed that the World Bank not only funded the feasibility study but remains committed to supporting the project through its next stages. According to Wahba, the initiative is expected to create jobs and stimulate sectors such as fisheries, agriculture, and tourism. Progress Achieved in the First Phase The first phase of the rescue effort has already delivered tangible benefits. Water volume in the Northern Aral Sea has risen by 42%, reaching 27 billion cubic meters, while salinity has dropped nearly fourfold. Annual fish yields have climbed to 8,000 tons. In 2024 alone, a record 2.6 billion cubic meters of water were channeled into the sea, with 1 billion cubic meters allocated for irrigation. Beyond water volume and quality, the project aims to revitalize the Syr Darya River delta, curb salt deposition, and bolster the fishing industry. Employment opportunities and improved living conditions for local populations are also key targets. Long-Term Threats to Water Security The sustainability of these efforts may be challenged by regional developments. During the international conference “Water Security and Transboundary Water Use: Challenges and Solutions” in Astana, Kazakhstan’s Deputy Minister of Water Resources and Irrigation, Aslan Abdraimov, warned of the potential impact of Afghanistan’s Kosh-Tepa Canal on Central Asian water systems. Despite the absence of a direct border between Kazakhstan and Afghanistan, Abdraimov stated that the canal could eventually reduce the flow of the Syr Darya River. “No sharp fluctuations...

Environment

Kazakhstan and France Join Forces to Save Lake Balkhash

Work has begun in Almaty on the development of a master plan to preserve Lake Balkhash, one of Central Asia’s largest bodies of water. Experts from Kazakhstan and France will collaborate on the project, according to the Ministry of Water Resources and Irrigation of the Republic of Kazakhstan. Master Plan for the Balkhash Ecosystem A two-day seminar has been launched in Almaty, during which a roadmap for the action plan was presented. The document includes an analysis of the water resources in the Ile-Balkhash basin, a study of groundwater reserves, the creation of a digital platform to monitor water levels, and the automation of hydraulic engineering facilities. Additional measures aim to ensure the more efficient use of the basin’s water resources and involve joint projects with China to protect the Ili River. The French Development Agency (AFD) and the French Geological and Mining Research Bureau (BRGM) are key partners in the project. French experts are currently collecting the necessary data and planning site visits to inspect wells, hydrological stations, and irrigated lands. The project is overseen by the Ministry of Water Resources and Irrigation of Kazakhstan, with support from Kazakhmys Corporation LLP. The seminar is attended by representatives from Kazakhstani ministries, international organizations, academia, and the Consulate General of France in Almaty. “For a long time, issues related to Lake Balkhash were addressed on a case-by-case basis, without a unified strategy. To move towards a systematic approach, we are starting to develop a master plan,” said Bolat Bekniyaz, First Deputy Minister of Water Resources and Irrigation. He emphasized that the plan would consider all aspects of the basin’s sustainability, from ecology and water management to energy, agriculture, and socio-economic development. Kazakhstan-France Cooperation The Balkhash preservation initiative builds on earlier agreements between Kazakhstan and France. Last October, it was announced that a memorandum of cooperation and a trilateral agreement, covering groundwater exploration in the Ili-Balkhash basin, were in preparation. The French Development Agency (AFD), the French Geological and Mining Research Bureau (BRGM), and the International Water Agency (OiEau) are leading partners in this endeavor. During a meeting with Kazakhstan’s Minister of Water Resources, Nurzhan Nurzhigitov, French Ambassador Sylvain Guillemot highlighted the growing interest of French companies in constructing and modernizing water facilities, as well as in projects related to leak detection and resource management optimization. Water Resource Challenges in Balkhash Separately, on the shores of Lake Balkhash, in the village of Ulken, Kazakhstan plans to build its first nuclear power plant. According to unofficial data, since early 2025, approximately 3.8 billion cubic meters of water have been diverted from the Kapshagay Reservoir to Lake Balkhash, a move that has positively impacted the region’s ecological conditions and the Ili River delta. Experts have long warned that without a coordinated approach to water resource management, Lake Balkhash risks following the catastrophic path of the Aral Sea. Declining water levels are already impacting biodiversity, climate conditions, and the socio-economic well-being of local communities. The development of a master plan is viewed as a crucial...

Water

Kazakhstan Advances Water Sector Reform at High-Level Coordination Meeting

On April 10, the Coordination Council of Partners for the Development of the Water Sector of Kazakhstan held its second official meeting in Astana, co-chaired by Nurzhan Nurzhigitov, Kazakhstan’s Minister of Water Resources and Irrigation, and Katarzyna Wawiernia, United Nations Development Programme (UNDP) Resident Representative in Kazakhstan. The Council, which first convened on September 30, 2024, comprises the Ministry of Water Resources and Irrigation, the UNDP, and more than 30 international partners, including financial institutions and global development organizations. At the meeting, participants reviewed the Council’s work over the past six months and discussed strategic priorities for sustainable water management. A key topic was the 2024-2030 Partnership Water Initiative, adopted in September 2024, which outlines long-term goals for resilience and innovation in the sector. Nurzhigitov discussed the Council’s role in forging productive cross-sector partnerships. “In just six months, we’ve reached concrete agreements and launched new projects with partner countries, development institutions, financial organizations, and major companies. The Ministry has signed three agreements and sixteen memorandums with international partners from the Netherlands, France, Germany, Spain, the USA, Israel, China, the Islamic Development Bank, the Eurasian Development Bank, the International Bank for Reconstruction and Development, and UNDP,” he said. New Agreements Signed at the Meeting Five new cooperation agreements were concluded during the session: The Ministry signed a communiqué with Spain’s Xcalibur Smart Mapping to carry out underground water resource mapping in western Kazakhstan A Statement of Intent was signed with the Islamic Development Bank and UNDP to bolster the technical capacity of Kazakhstan’s water sector, with a focus on digitalization, flood forecasting, climate resilience, and policy development An agreement between the Ministry’s Information and Analytical Center for Water Resources and the Eurasian Development Bank established a grant to develop a National Water Resources Information System by 2026. The project aims to increase transparency, efficiency, and equity in water distribution Kazvodkhoz, the Ministry’s national enterprise, signed a communiqué with PowerChina International to expand cooperation, including training seminars in China for Kazakhstani specialists (the first group of 30 participants is already attending a two-week program) Kazvodkhoz also signed a memorandum of cooperation with Primus Capital Almaty LLP, aimed at developing small hydropower plants at national water facilities A Long-Term Challenge Kazakhstan has long faced serious water-related challenges from the shrinking Aral Sea, driven by reduced transboundary river flows, to destructive spring floods and chronic irrigation shortages in the southern regions. These challenges highlight the urgency of coordinated, international engagement and innovation in water governance.

Aral Sea

Hope for the Northern Aral Sea as Restoration Efforts Continue

Between October 2024 and January 2025, one billion cubic meters of water will be directed to the Northern Aral Sea - 100 million cubic meters more than initially planned. Agreements with Central Asian countries will further increase this figure to 1.6 billion cubic meters by March. According to Kazakhstan’s Ministry of Water Resources and Irrigation, the current water volume in the Northern Aral Sea stands at 22.1 billion cubic meters, up from 18.9 billion cubic meters at the beginning of 2022. By the end of 2025, this volume is projected to reach 23.4 billion cubic meters. The reservoir’s surface area has also expanded, reaching 3,065 square kilometers - an increase of 111 square kilometers over the past two years. The rising water levels have had a positive impact on the ecosystem: salinity has decreased, the population of 22 fish species has recovered, and the annual fish catch has reached 8,000 tons. Meanwhile, a project to preserve the Kokaral Dam and restore the Syr Darya River delta is nearing completion. Reconstruction work on dams between Lake Karashalan and the Syr Darya, the construction of the Tauir protective dam, and the renovation of the Karashalan-1 canal have already been completed. By the end of the year, the reconstruction of the Kokaral Dam is expected to be finished, further reducing salinity and stabilizing water levels in the Northern Aral Sea. Efforts to improve water efficiency in Kazakhstan’s Kyzylorda region have also contributed to the sea’s recovery. The use of laser leveling technology on rice fields has saved 200 million cubic meters of water, which has been redirected to the Northern Aral. The leveling of 55,000 hectares of rice fields has also boosted crop yields, increasing harvests from 40-55 centners per hectare to 70-80 centners per hectare. To encourage the adoption of water-saving technologies, the government has raised subsidies for infrastructure installation from 50% to 80% and increased compensation for irrigation water to as much as 85%, depending on the tariff. Reforestation efforts in the Aral Sea basin are also ongoing. Between 2021 and 2024, 4.4 million seedlings were planted on the dried-up seabed of the Large Aral Sea, covering 475,000 hectares. In 2025, an additional 428,000 hectares will be greened, bringing the total afforested area to 1.1 million hectares. Kazakhstan assumed the chairmanship of the International Fund for Saving the Aral Sea (IFAS) on January 1, 2024. As part of its leadership, the IFAS Executive Committee has approved a 2024-2026 work plan, which includes approximately 40 initiatives across 10 priority areas.

Water Management

Uzbekistan to Supply 16 Billion Cubic Meters of Water to Kazakhstan by October 2025

Uzbekistan has agreed to supply 16 billion cubic meters of water to Kazakhstan by October 1, 2025, according to Kazakhstan’s Ministry of Water Resources and Irrigation. This agreement was reached during the 12th meeting of the Joint Working Group on Bilateral Water Cooperation, attended by Kazakhstan’s Minister of Water Resources and Irrigation, Nurzhan Nurzhigitov, and Uzbekistan’s Minister of Water Resources, Shavkat Khamrayev. In the previous water-sharing period (October 2023 - October 2024), Kazakhstan received 15 billion cubic meters of water. This year, the allocation will increase by 1 billion cubic meters. Uzbekistan has also pledged to ensure a stable water supply through the Dostyk Canal during the 2025 irrigation season. Additionally, both countries have agreed to carry out joint repairs on interstate canals to improve water access for farmers in Kazakhstan’s Turkestan region and Uzbekistan’s Jizzakh region. A key topic of discussion was the automation of water metering in the Syr Darya River. Kazakhstan and Uzbekistan have identified 10 monitoring points (five in each country) where automated water tracking systems will be installed. The technical specifications for a feasibility study have been approved. Kazakhstan’s Minister of Water Resources and Irrigation announced that a follow-up meeting with international organizations is planned for February to discuss further implementation steps. As The Times of Central Asia previously reported, Kazakhstan is set to receive 11 billion cubic meters of irrigation water by April 2025 under a regional agreement reached in Dushanbe. The deal was signed at a meeting of Central Asian water officials from Kazakhstan, Uzbekistan, Tajikistan, and Turkmenistan. The water will flow into the Shardara Reservoir in Kazakhstan’s Turkestan region via the Syr Darya River. Of this amount, 1.6 billion cubic meters will be allocated to the Aral Sea to help support its ecosystem.