Royal Irrigation Department Khlong Phra Phut Reservoir Project. (Chanthaburi) San Sai Reservoir Project. (Chanthaburi) Huai Sam Nak Mai Teng Reservoir Project. (Ratchaburi) Wang Bon Reservoir Project. (Nakhon Nayok) Mae Ngat Somboon Chon Dam Project. (Chiang Mai) Tha Kra Dan Dam Project. (Kamphaeng Phet) Share this:TwitterFacebookLike this:Like Loading...