Perth Catchment Rainfall graphs with trend lines
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Related Links: Sydney, Australia, Water Security Sydney Catchment Rainfall graphs with trend lines Melbourne, Australia, Water Security Melbourne Catchment Rainfall graphs with trend lines BoM graphs with trend lines Perth, Australia, Water Security
--Nichole Hoskin 14:30, 28 January 2009 (EST)
Trendline is linear regression
Trendline is the 5 year moving average.
Graphs by Nichole Hoskin


