The Lam Takhong reservoir in Nakhon Ratchasima holds only 28% usable water, and the project warns the drought may last into next year. Expect higher fertiliser and pesticide costs and possible crop losses for farmers and agri-linked businesses in the northeast, so plan water and input purchases now. In Songkhla, Hat Yai flood risk depends on rainfall upstream in Na Mom and Sadao, so watch forecasts if you run a business in the flood-prone area.