Reservoir storage 1 June 2025 (unit: MCM)

Reservoir	Current level(% normal capacity)	Usable storage (%)
Bhumibol Dam	7,607 (57%)	3,807 (28%)
Sirikit Dam	5,005 (53%)	2,155 (23%)
Pa Sak Jorasit Dam	152 (16%)	149 (16%)
Wachiralongkorn Dam	4,898 (55%)	1,886 (21%)

Critically low level reservoir (% of usable) : khlong Siyat(5%),Ubonrat(10%),Sirindhorn(12%),Srinakarin(14%),Lam Takhong(14%),Pa Sak Jorasit(16%)
Critically high level reservoir (% normal capacity) : ไม่มี

(SL = Supply Level)

Table of Large Dam Supply Level