Birdman our annual average used to be over 900mm, our average over the last 20 years would be closer to 600. Perth is having our wettest coldest winter in a while, but still each winter month was still below. Perth is drying out so get used it. Dams supply 20-25% of our water only 50% groundwater and the rest desal.
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Birdman our annual average used to be over 900mm, our average...
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