
The current water amount and yearly occupancy rates of the dams and ponds that provide water to the city were shared with İSKİ statistics.
AI-generated summary
Istanbul's water needs are met from external sources such as dams, ponds and Melen and Yeşilçay.
While the total accumulation volume of the dams and ponds supplying water to the city was 868 million 683 thousand cubic meters, the amount of available water was recorded as 338.85 million cubic meters.
In addition to the dams, a total of 545.78 million cubic meters of water was taken this year, 431 million from Melen, which provides water to the city, and 114.78 million cubic meters from Yeşilçay.
According to İSKİ statistics, as of October 3, the occupancy rates of dams in Istanbul are 44.76 percent in 2016, 56.12 percent in 2017, 55.45 percent in 2018, 48.27 percent in 2019, 36.4 percent in 2020, 50.51 percent in 2021. It was recorded as 47.88 percent in 2022, 23.49 percent in 2023, 37.64 percent in 2024, 27.81 percent in 2025 and 39.04 percent in 2026.

With the Youth Climate Workshops to be held in 30 provinces under the coordination of the Ministry, it is aimed for students to develop solution suggestions for climate and environmental problems and to create a 'National Youth Climate Declaration'.
According to İSKİ data, the dam occupancy rate in Istanbul, which was 36.21 percent on September 27, increased to 39 percent with the recent rains. Experts called for savings.

Tomorrow, October 4, will be celebrated as World Animal Day. After explaining the history and meaning of the day, it is emphasized that the stray dog problem in Turkey is addressed and that scientific methods such as sterilization, vaccination and care are put forward instead of mass killing. It is also reminded that the protection of wild animals and the welfare of farm animals should not be forgotten.

Within the scope of the Kars-Iğdır-Aralık-Dilucu high standard railway project, three borrow quarries planned in the Aşağı District of Iğdır's Tuzluca district were evaluated and approved with the project introduction file, even though they exceed the 25 hectare EIA limit. The projects are not independent from each other, they belong to the same investor and have an annual capacity of 2.4 million tons to be used in the same railway project.

The 81st General Assembly of the United Nations took place in New York and it was announced that Türkiye will organize COP31 in Antalya on 9-20 November 2026. Consumption habits were discussed as sustainability remained on the agenda. According to McKinsey research, 82% of consumers use products longer before replacing them. Tailor Ayhan Classics CEO Erhan Kıyağan suggested that the life of the suit could be extended by using the parts separately.

Meteorology issued a yellow code for 13 provinces, warning of strong showers and storms throughout Türkiye. While the street was closed to traffic as a result of a falling tree in Istanbul, the mosque minaret was destroyed in Diyarbakır and there were sailing cancellations in sea transportation.