Submitted on January 14, 2021 Total storage decreased 19.3 GWh over the last week. South Island controlled storage increased 1.1% to 1,669 GWh; South Island uncontrolled storage decreased 8% to 340 GWh; with Taupo storage decreasing 1.6% to 474 GWh.Downloads: Hydro Watch 24 December 2020 Hydro Watch 31 December 2020 Hydro Watch 7 January 2021 Hydro Watch 14 January 2021