กองวิจัย พัฒนา และอุทกวิทยา

         

 

 

Map showing the locations of hydrological stations of the Department of Water Resources, 2021.

 

 

note : Total Runoff can be found by substituting the equation to find it.feeThe runoff coefficient and the relationship between average annual runoff and river basin area in Thailand.  (Royal Irrigation Department, 2009)