Thailand

Thailand has a diverse landscape defined by its roaming waterways, river basins and extensive coastline. Access to clean drinking water has improved over the past decade, but stresses from increasing urbanization, industrial expansion and agricultural demands, coupled with a changing climate, have led to a growing water crisis. Alongside its neighbors, Thailand is facing severe flooding in the monsoon season and severe drought in the dry season, particularly troubling for a major agricultural producer. Uneven distribution of water infrastructure and limited conservation efforts compound pressures on water sources.

Groundwater extraction is increasing, and in some regions, overuse has led to land subsidence and saltwater intrusion. Water pollution, driven by agricultural runoff, industrial waste and inadequate wastewater treatment, poses a growing threat to human health and ecosystem integrity. The government has begun to prioritize water management in policy planning, though further investment is necessary to guarantee sustainable growth and water access for all.

IWMI in Thailand

IWMI’s work in Thailand involves interventions for water management to improve the productivity of rice-fish systems across the Mekong floodplains. Additionally, IWMI has expanded open-access flood mapping tools from South Asia to the Mekong Basin, partnering with government agencies, disaster management centers and private insurers on risk management.

Contact

Mark Dubois

Mark Dubois

Country Representative – Lao PDR

Contact the media team.

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Projects in Thailand

Latest Thailand news

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On the 15th of October, 2022, the international community celebrates the world’s hardworking rural women whose labor helps deliver global food security …

Latest Thailand publications

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Book Chapter

An analysis of the investment climate for promoting circular bioeconomy: a cross-country analysis of some emerging economies

Emerald | January, 2026
Taron, Avinandan; Bhandarkar, S.; Rajeev, M.; Gebrezgabher, Solomie A.
Limited Access
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Brief

Policy coherence and migration complexity: a review of migration policy literature in Southeast Asia

International Water Management Institute | November 29th, 2024
Singh, Radhika; Nicol, Alan; Dubois, Mark
Open Access
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Brief

Thailand overview

University of London | September 12th, 2023
Naruchaikusol, S.
Open Access