In 2023, Istanbul witnessed a historic milestone, marking the 12 months with its highest recorded water consumption.
Istanbul Metropolitan Municipality’s subsidiary, the Istanbul Water and Sewerage Administration (ISKI), facilitated a complete water move of 1,117,064,116 cubic meters, setting a brand new report. The common day by day water consumption for the 12 months stood at 3,060,450 cubic meters, underlining town’s escalating water wants.
ISKI supplied 841.96 million cubic meters sourced from regulators and 275.10 million from dams. An spectacular 440,532,935 cubic meters of water had been transferred from the Asian facet to the European facet, the place the whole water consumption reached 737.94 million.
July 27, 2023, stood out in historical past because the day when town skilled its highest water utilization, reaching 3.5 million cubic meters per day. In distinction, the bottom water utilization was recorded on April 23, 2023, with 2,524,736 cubic meters, marking a big variation in water demand all year long.
The variety of subscribers served by ISKI elevated from 6,819,930 in 2022 to six,891,231 in 2023.
The European facet accounted for 66.06% of the whole water utilization charge, whereas the Anatolian facet constituted 33.94%.
Occupancy charge of dams
During a dry 12 months in Istanbul, dam occupancies plummeted from 40% to 30% and 20% after spring. The lowest charge hit an alarming 16.18% in November 2023, whereas the best reached 52.11% in December 2023, marking the 12 months’s finish.
As 2024 started, a optimistic development emerged with rising occupancy charges as a consequence of latest rains. Recent information from ISKI signifies that Istanbul’s dam occupancy has soared to 55.31%. Notably, Alibeyköy Dam, practically depleted, has surged from 12% to 64.5% in latest measurements.
After a dry spell through the summer season and autumn, Istanbul’s lakes, reinvigorated by November’s rainfall, are swiftly replenishing. ISKI’s measurements reveal a present occupancy of 55.31%, in comparison with 52.11% a month in the past, 31.03% two months in the past and 18.59% three months in the past, marking a big restoration from the 16% low.
Among the numerous dam occupancy adjustments, Alibeyköy Dam, an important water supply for Istanbul, rebounded from 12% to 64.5%. Sazlıdere Dam, initially at a meager 2.92% as a consequence of drought, has now climbed to 38.22%. Elmalı Dam recorded the best surge, rising from 20% through the drought to a powerful 88.62%, signaling a outstanding turnaround, in line with ISKI’s data.
Source: www.dailysabah.com