One in twenty year total May-October (inclusive) rainfall data can assist in the design of ponds and other agricultural developments. These figures were calculated based on data from department weather stations from the years 1975-2014. (see the attached document)
One in twenty year total May-October rainfall
Page last updated: Wednesday, 25 October 2017 - 9:46am
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One in twenty year total May-October (inclusive) rainfall figures for 661 locations in the south-west agricultural region.