Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. China Strikes Deal With Fellow Mekong River Countries for Year-Round Data Zsombor Peter KUALA LUMPUR - China last week agreed to share year-round data from the upper Mekong River with downstream countries, where its dams are being blamed for muting the natural rhythms of one of Asia's great waterways and adding to the pain of recent droughts. For the past 18 years, China has been sharing rainfall and water level data from two dam sites in the upper Mekong basin, where the river begins, during the bulk of the region's wet season, from June to October. On Thursday it formally agreed to share the same data from the two sites all year with the Mekong River Commission, an inter-governmental body of the lower Mekong countries charged with managing the waterway. Cambodia, Laos, Thailand and Vietnam, which comprise the commission, have been urging Beijing to share the data for years. A 'landmark' deal In a prepared statement the commission secretariat CEO, An Pich Hatda, called the agreement a "landmark" in relations with China that would help downstream countries forecast coming floods and droughts. Some 60 million people south of China live off the water, fish and soil the Mekong washes their way. Experts say the year-round data should help give farming and fishing communities along the Mekong advance warning of sudden drops and rises that can break down riverbanks, kill off riverside crops and strand or wash away fishing boats. .