Sky News Australia | SA formally signs Murray water plan Ninemsn South Australia has formally signed the Murray-Darling Basin Plan, which Premier Jay Weatherill says will deliver certainty for the state's irrigators and river communities. Kevin Rudd's political journey: the highs and lows · Fed-up zoo animals hit back. South Australia signs on to Murray Darling Basin Plan Gillard's time in Goolwa South Australia signs up to Murray-Darling plan |