---
title: "İSKİ data: Istanbul reservoir occupancy falls to 38.32%"
url: https://gazete.tv/en/story/2026-09-17-iski-data-istanbul-reservoir-occupancy-falls/
lang: en
date: 2026-09-17
updated: 2026-09-17T09:26:03.309Z
category: society
sources: 3
agreement: agree
---

# İSKİ data: Istanbul reservoir occupancy falls to 38.32%

According to İSKİ's September 17 data, average occupancy at reservoirs supplying Istanbul fell from 38.61% the previous day to 38.32%. The highest rate, 66.1%, was recorded at Elmalı, and the lowest, 4.24%, at Pabuçdere Dam.

## Who is in this story

- [İSKİ](https://gazete.tv/en/who-is-who/iski/) — Institutions
- [Istanbul](https://gazete.tv/en/who-is-who/istanbul/) — Places
- [Elmalı Dam](https://gazete.tv/en/who-is-who/elmali-baraji/) — Places
- [Pabuçdere Dam](https://gazete.tv/en/who-is-who/pabucdere-baraji/) — Places

## News sources

- [Barajlar alarm veriyor: İstanbul'da doluluk oranı yüzde 40'ın altına düştü](https://www.birgun.net/haber/barajlar-alarm-veriyor-istanbul-da-doluluk-orani-yuzde-40-in-altina-dustu-735227) — BirGün (opposition) — 2026-09-17
- [İstanbul barajlarında kritik eşik! Baraj doluluk oranı yüzde 38,32’ye düştü](https://www.takvim.com.tr/guncel/2026/09/17/istanbul-barajlarinda-kritik-esik-iski-baraj-doluluk-oranlarini-acikladi-rezervler-dustu) — Takvim (pro-government) — 2026-09-17
- [İSKİ BARAJ DOLULUK ORANI 17 EYLÜL 2026: İstanbul'da Su Seviyesi Ne Kadar? İstanbul Barajlarında Son Durum Ne? 17 Eylül İSKİ Verileri Açıklandı](https://www.cnnturk.com/turkiye/iski-baraj-doluluk-orani-17-eylul-2026-istanbulda-su-seviyesi-ne-kadar-istanbul-barajlarinda-son-durum-ne-17-eylul-iski-verileri-3468019) — CNN Türk (pro-government) — 2026-09-17

## Other editions

- tr: https://gazete.tv/tr/story/2026-09-17-iski-verilerine-gore-istanbul-barajlarinda-doluluk/
- ar: https://gazete.tv/ar/story/2026-09-17-iski-data-istanbul-reservoir-occupancy-falls/
- ru: https://gazete.tv/ru/story/2026-09-17-dannym-iski-napolnennost-vodokhranilishch-stambula-snizilas/

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Published by gazete.tv. https://gazete.tv/en/story/2026-09-17-iski-data-istanbul-reservoir-occupancy-falls/