Enviromental The Flooding of Sesan
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The Mekong river is the twelfth longest river in the world. Originating from the Tibetan Plateau it runs through China’s Yunnan Province, Myanmar, Laos, Thailand, Cambodia, and Vietnam. It provides a stable trade route between China and Southeast Asia and a livelihood for millions of people.


The Lower Sesan II dam is a joint venture between Chinese SOE Hydrolancang and Cambodia’s Royal Group. The 400 MW dam forms a part of China’s Belt and Road international development initiative. It is located at the confluence of the Sesan and Srepok tributary rivers in Stung Treng Province, Cambodia. Approximately five thousand people, many of whom are ethnic minorities have been forcibly evicted to make way for the Season dam’s 33,560 hectare reservoir.


The project will forever alter the livelihoods and cultures of tens of thousands of people living along the Sesan and Srepok rivers, whose lives and traditions are closely linked to the river system and its rich natural resources.

King Bang belongs to the Kring ethnic group. She found out about the dam from an NGO, she never heard from the govenment. "We will loose thousands of hectares of land" she tells us. Kbal Romeas village. Stung Treng, Cambodia. 2016.

King Bang belongs to the Kring ethnic group. She found out about the dam from an NGO, she never heard from the govenment. "We will loose thousands of hectares of land" she tells us. Kbal Romeas village. Stung Treng, Cambodia. 2016.

Accompanying members of the BWINT union and Cambodian NGO 3SNP we visited a number of communities who are being forcefully evicted or whose lives are otherwise affected by the dam’s construction. Despite the Sesan II dam now being complete we hope their stories will help future communities who maybe become threatened to understand the implications of hydropower projects as development along the Mekong continues to be expanded. 

We collected video interviews and used a drone to survey both the dam and affected villages. We also were able to use the drone with guidance from the local community to locate and report evidence of illegal logging in the area. I had wished to 3D map the villages in order to preserve their stories digitally unfortunately resources did not permit completion, with a larger team it would of been possible to construct a digital memori morti for these lost ethnic communities.

The Lower Sesan II Dam under constuction. Lower Sesan II is a 400 MW dam is a joint venture between Chinese SOE Hydrolancang and Cambodia's Royal group. The dam forms an initial part of China's OBOR international development initiative.  Stung Treng, Cambodia. 2016.

The Lower Sesan II Dam under constuction. Lower Sesan II is a 400 MW dam is a joint venture between Chinese SOE Hydrolancang and Cambodia's Royal group. The dam forms an initial part of China's OBOR international development initiative.  Stung Treng, Cambodia. 2016.

The residents of Kbal Romeas village pose in front of a sacred tree that stands at the center of the village. They refuse to take the compensiation and leave thier lands, and river. Stung Treng, Cambodia. 2016.

The residents of Kbal Romeas village pose in front of a sacred tree that stands at the center of the village. They refuse to take the compensiation and leave thier lands, and river. Stung Treng, Cambodia. 2016.

The Lower Sesan II dam is located near the confluence of the Sesan and Srepok rivers in Stung Treng Province, Cambodia. 33,560 hectares of forest were cleared to make way for its reservoir. Stung Treng, Cambodia. 2016.

The Lower Sesan II dam is located near the confluence of the Sesan and Srepok rivers in Stung Treng Province, Cambodia. 33,560 hectares of forest were cleared to make way for its reservoir. Stung Treng, Cambodia. 2016.

Thai Phai believes Krabei Chrun village will flood when the dam is finished, as it always floods ever year. He says that "the community will not survive without the river" should they be forced to move. Stung Treng, Cambodia. 2016.

Thai Phai believes Krabei Chrun village will flood when the dam is finished, as it always floods ever year. He says that "the community will not survive without the river" should they be forced to move. Stung Treng, Cambodia. 2016.

In Kbal Romeas village the remnants of homes belonging to families who took the compensation are relacimed by the jungle. Stung Treng, Cambodia. 2016.

In Kbal Romeas village the remnants of homes belonging to families who took the compensation are relacimed by the jungle. Stung Treng, Cambodia. 2016.

Sok Veanis a farmer who has lived in Krabei Chrun village since 1979. During the inital impact assement Krabei Churn village was listed as being affected, however subsequently it has been classified as not affected. Due to the proximity to the dam site the villagers are very concened about flooding caused by the daming of the river. Stung Treng, Cambodia. 2016.

Sok Veanis a farmer who has lived in Krabei Chrun village since 1979. During the inital impact assement Krabei Churn village was listed as being affected, however subsequently it has been classified as not affected. Due to the proximity to the dam site the villagers are very concened about flooding caused by the daming of the river. Stung Treng, Cambodia. 2016.

Wild mushrrom collected from the forest are prepared for consumption. Like all the villages along the Sesan and Sepok the villagers of Krabei Chrun rely on the rivers and the forest for food and shelter. Stung Treng, Cambodia. 2016.

Wild mushrrom collected from the forest are prepared for consumption. Like all the villages along the Sesan and Sepok the villagers of Krabei Chrun rely on the rivers and the forest for food and shelter. Stung Treng, Cambodia. 2016.

A dusty unsealed highway connects the ethnic villages along the Sesan river to Banlung, the market town and regional capital of Ratanakiri Province. Ratanakiri, Cambodia. 2016.

A dusty unsealed highway connects the ethnic villages along the Sesan river to Banlung, the market town and regional capital of Ratanakiri Province. Ratanakiri, Cambodia. 2016.

Kachock women work in the fields during the rice harvest. The Kachock are an ethnic group that live on lands that run along the banks of the Sesan river. The river and forest are not only important for food, water and materials, they are aslo essential to the Kachock’s Animism religion. Ratanakiri, Cambodia. 2016.

Kachock women work in the fields during the rice harvest. The Kachock are an ethnic group that live on lands that run along the banks of the Sesan river. The river and forest are not only important for food, water and materials, they are aslo essential to the Kachock’s Animism religion. Ratanakiri, Cambodia. 2016.

Young Kachock men load motorboats with cut Teak for transportation down river for sale. The popularity of Teak furnature means in the western world the wood is worth six times the price of Pine and twice that of Mahogany. Ratanakiri, Cambodia. 2016.

Young Kachock men load motorboats with cut Teak for transportation down river for sale. The popularity of Teak furnature means in the western world the wood is worth six times the price of Pine and twice that of Mahogany. Ratanakiri, Cambodia. 2016.

This paper grants Sorn So Korn free medical care as she is in poverty. She says “I trust the govenment, we are poor people and despite the correct paperwork the doctor still asks for money to access the health care”. For her the river is equal to her life, without the river no fish, no fish, no life. Kbal Romeas village. Stung Treng, Cambodia. 2016.

This paper grants Sorn So Korn free medical care as she is in poverty. She says “I trust the govenment, we are poor people and despite the correct paperwork the doctor still asks for money to access the health care”. For her the river is equal to her life, without the river no fish, no fish, no life. Kbal Romeas village. Stung Treng, Cambodia. 2016.

A child of Chinese ethnicity studies in a mixed classroom composed of two year groups. There are Sixteen ethnic groups in Cambodia's Ratanakiri and Stung Treng provinces that live in numerous small villages along the Sesan river. Ratanakiri, Cambodia. 2016.

A child of Chinese ethnicity studies in a mixed classroom composed of two year groups. There are Sixteen ethnic groups in Cambodia's Ratanakiri and Stung Treng provinces that live in numerous small villages along the Sesan river. Ratanakiri, Cambodia. 2016.

In Sre Kor village forty three famlies have rejected the compensation and resettlement. "The river is life" they tell us, "rather we die here than leave our land and resorces". Stung Treng, Cambodia. 2016.

In Sre Kor village forty three famlies have rejected the compensation and resettlement. "The river is life" they tell us, "rather we die here than leave our land and resorces". Stung Treng, Cambodia. 2016.

The Lower Sesan II Dam threatens the vitality and biodiversity of the Sesan and Srepok two of the Mekong River’s most significant tributaries. Stung Treng, Cambodia. 2016.

The Lower Sesan II Dam threatens the vitality and biodiversity of the Sesan and Srepok two of the Mekong River’s most significant tributaries. Stung Treng, Cambodia. 2016.

Due to heavy security union activists access the Lower Sesan II Dam site by fishing boat. Stung Treng, Cambodia. 2016.

Due to heavy security union activists access the Lower Sesan II Dam site by fishing boat. Stung Treng, Cambodia. 2016.

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