Submitted on May 17, 2018Total storage increased 12.3 GWh over the last week. South Island controlled storage increased 1% to 2724 GWh; South Island uncontrolled storage decreased 9.4% to 530 GWh; with Taupo storage increasing 12.3% to 366 GWh.Downloads: Hydro Watch - 17th May 2018, Issue 1,100