Sachin Tiwale

Sachin Tiwale is a Fellow, Water and Society Programme, at the Centre for Environment and Development, Ashoka Trust for Research in Ecology and the Environment (ATREE).

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Unequal distribution of water in Mumbai.

Water at metropolitan scale: How Mumbai came to dominate regional water resources

17 Jun 2026

9 min read

Piped water, but is it safe water? (Image Source: IWP Flickr photos)

The conundrum of water quality in urban water supply in India

13 Jul 2024

4 min read

Use of micro irrigation technology does not automatically result in a reduction in water consumption (Image: Anton: Wikimedia Commons)

Does micro irrigation really save water?

16 May 2023

5 min read

Thirsty cities and the invisible poor (Image Source: Aathavan Jaffna via Wikimedia Commons)

Urban Sanitation

Counted, but not served?

10 Dec 2021

4 min read

The map of Manjara river along with the barrages and the river rejuvenation site. (Source: Authors)

Haphazard measures to combat drought

15 Feb 2018

1 min read

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Understanding the floods of Bihar - Book review of "Bagmati Ki Sadgati !"

14 Jul 2012

11 min read

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