Day

May 12, 2026
Volunteers clean piles of plastic waste in Kali Tebu River using nets and a floating platform, with a giant faucet installation made from plastic bottles and a “Kali Tebu is Not a Dumping Site” sign on the riverbank.
Surabaya, 12 May 2026 When the Barakuda surfaced from Kali Tebu on Monday morning, it revealed the staggering scale of Kali Tebu waste. Styrofoam blocks, single-use plastic bags, food wrappers, and household waste had packed so densely they formed a floating mass in the current. This is what North Surabaya’s river carries every single day...

About Us

Ecoton (Ecological Observation and Wetlands Conservation) is a foundation focused on the conservation of river ecosystems and wetlands in Indonesia. We conduct scientific research, environmental education, and awareness campaigns to improve water quality and protect biodiversity.

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