Khwae Noi Bamrung Dan Dam Project due to royal initiative Phitsanulok It is a project due to the royal initiative. of His Majesty King Bhumibol Adulyadej to help people in the lower Khwae Noi River Basin who are facing flooding problems as well as being a source of water for general cultivation in the rainy and dry seasons as well as for consumption - consumption There is a reservoir area at the retention level of 61.39 square kilometers, with a reservoir capacity of 769 million cubic meters. Deliver water to agricultural areas of 155,166 rai, covering the area of Wat Bot District, Wang Thong District, Mueang Phitsanulok District and Bang Krathum District, Phitsanulok blocks the Kwai Noi River. On February 25, 1982, His Majesty King Bhumibol Adulyadej His Highness opened the Naresuan Dam and visited the people at Naresuan Dam, Ban Hat Yai, Phrom Phiram Sub-district Phrom Phiram District, Phitsanulok and has bestowed a royal initiative; the project and construction of the Khwae Noi dam should be urgently laid out. for flood relief in the lower Kwai Noi basin and providing water to support the Phitsanulok irrigation project and the Chao Phraya Yai Irrigation Project to be completely effective After the royal initiative, there was a study on the suitability and environmental impact of the project. Including the detailed design of the project until it was completed in August 2002 and has been considered in accordance with the procedures of the National Environment Board. Has a resolution approving the report on December 24, 2002 and the Cabinet approved the construction of the Khwae Noi Dam project on January 21, 2003 and assigned the Royal Irrigation Department to plan the work to be carried out in the construction. Year 2003 - 2011, the period of operation is 9 years. In 2003, the budget will be requested from Office of the Special Commission to coordinate projects due to the Royal Initiative (PorRor.) and use the normal budget for the construction of the project in the following years until completion. When the construction proceeds to the point that it can be ready to perform the functions of water storage, Princess Maha Chakri Sirindhorn presided over the ceremony to begin the water storage of Khwae Noi Dam on November 26, 2008. Later, on July 20, 2009, His Majesty King Bhumibol Adulyadej gave the name of this dam, adding that Khwae Noi Dam