Assessing the water situation

Nava Nakorn Public Company Limited will report data according to plan as follows.
# Month
January February March April May June July August September October November December
Reporting Monthly Monthly Monthly Monthly Monthly Monthly Monthly Weekly Weekly Weekly Monthly Monthly
Frequency (times) 1 1 1 1 2 2 2 1 1 1 1 2

Main Dam

December 2,2021
# Main Dam Water in The Dam Water InFlow Water OutFlow Capacity Balance
Volume Cu.m. Capacity % Today Cu.m. Yesterday Cu.m. Today Cu.m. Yesterday Cu.m. Cu.m.
1 Phumipol Dam 8,440.00 62.57 8.41 6.30 8.00 8.00 5,049.00
2 Sirikit Dam 4,502.00 47.34 2.58 7.90 5.54 5.54 5,008.00
3 Kwai Noi Dam 933.00 99.36 0.81 1.27 3.02 3.02 6.00
4 Pa Sak Jolasid Dam 968.00 100.83 0.23 0.12 1.76 1.50 -8.00
Total 14,843.00 59.62 12.03 15.59 18.32 18.06 10,055.00
Total capacity of the reservoir and Total water outflow < 80%
Total capacity of the reservoir and Total water outflow 80-90%
Total capacity of the reservoir and Total water outflow > 90%

Water Flow

# Key Index Station Crisis Point December 2021
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
1 C.2 , Nakornsawan Province > 3,500 Cu.m./Sec 473 435
2 C.13 , Chaopraya Dam > 2,840 Cu.m./Sec 117 173
3 S.26 , Rama VI Dam > 556 Cu.m./Sec 0.00 0.00
4 C.29 , Bang Sai > 3,500 Cu.m./Sec 365 352

Water level

# Key Index Station Stay Alerted December 2021
Warning 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
1 Chaopraya water level at Wat Songphinong 3.50
0.41
0.43
4.00
2 Chiang Rak Noi water gate (+4.20 MAMSL) 3.50
4.00
3 Bang Raw water gate (Klong Prem North)(+4.20 MAMSL) 3.50
4.00
4 Pra-in Raja water gate 3.50
4.00
5 Klang Klong Prem water gate 3.50
4.00
6 DPS-1 Nava Nakorn 3.50
0.60
0.60
4.00
Safety Level
Close Watch Level
Critical Level