On April 2, 2026, the Water Resources Office Region 9, Hydrology Division 1, Phitsanulok, participated in a Buddhist chanting ceremony and alms-giving ceremony to commemorate the birthday of Her Royal Highness Princess Maha Chakri Sirindhorn. 72 monks participated in the ceremony, which was presided over by Mr. Kiattisak Trongsiri, Governor of Phitsanulok Province, and took place on the road in front of the Phitsanulok Provincial Hall. This was done to offer merit to Her Royal Highness on this important day for the Thai people.
สำนักงานทรัพยากรน้ำที่ 9
Water Resource Office 9
