Along with the development of the dredge beam 122 kilometers the length of Chiang Krai until the confluence with the River during the operation period of the year 2560 (2017)-2562 (2019) water management strategic plan.
Along with the development of dredging vessels Chiang Krai, as long as 122 kilometers to the confluence with the river. During the period of 2560-2562 Strategic Plan for Water Management.
Along with the development of dredging ลำเชียงไกร throughout the length 122 kilometers until the confluence with the Mun River. Between the years 2560-2562 performed the strategic plan for water management