HydroWatch 21st May 2026
Total Storage: Decreased 236.1 GWh over the last week.
South Island Controlled Storage: Decreased 3.8% to 2493 GWh.
South Island Uncontrolled Storage: Decreased 24.5% to 262 GWh.
Taupo Storage: Decreased 10.9% to 436 GWh.