Naresuan Dam

Location

         On the bank of Nan River in Phrom Phiram District, Phitsanulok Province

 

Dam Feature

Height 16 meters
Crest elevation +52.50 meters MSL
Length 156 meters

Hydrology

Rainwater catchment area 19,549 square kilometers
Average streamflow 5,626 million cubic meters/year

Reservoir

Normal pool level 47.80 meters MSL
Minimum pool level 45.00 meters MSL
Storage capacity 20.00 million cubic meters
Usable storage 8.20 million cubic meters

Service Spillway

Type steel-reinforced concrete with radial gate
Number of floodgates 5 gates
Floodgate dimensions 12.50 x 7.60
Drainage level 40.00 meters MSL
Drainage ability 1,600.00 cubic meters/second

Power Plant Building

Type steel-reinforced concrete
Length 38 meters
Width 19 meters
Height 31 meters

Generator

Total capacity 8 MW
Number of units 1 unit
Transmission system 22 kV
Average generated power per year 43.03 million kWh

 

May 2018