You may recall that awhile back, I participated in an expedition to explore the watershed of Dongjiang River, the source of 80% of Hong Kong’s water supply. Over 90% of the watershed’s land area is in Guangdong Province, while the remainder is in Jiangxi Province. As you can see from the route map above, we traced the river from its mouth (lower right) at the Pearl River Delta (虎門) up to its source (upper right) in the mountains of southern Jiangxi.
Through written treaties, China has promised to provide a continuous supply of Dongjiang water to Hong Kong as well as maintain Donjiang’s high water quality. Despite these promises, many are skeptical of China’s sincerity.
For several reasons (first, political sensitivity, then, laziness), I’ve held off on posting about that expedition…until now.