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The Lam Dom Noi that is stopped by Sirindhorn Dam
Lam Dom Noi (Thai: ลำโดมน้อย, pronounced [lām dōːm nɔ́ːj]) is a tributary of the Mun River. It originates in the Dongrek mountains and flows northwards. The watercourse passes Buntharik District and is stopped by the Sirindhorn Dam in Chong Mek Subdistrict, Sirindhorn District. It is 150 kilometres (93 mi) long.
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Sirindhorn Reservoir
The Sirindhorn reservoir is the biggest water resource of Ubon Ratchathani Province.