HydroWatch 21st May 2026

2026 05 21 HydroWatch Weekly
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.

Thursday