Dam Location	Today 1	This Month July 2010		This Year January - July		Yearly Average
		Total	Average 2	Total	Average 3
Canning	11.8mm	141.5mm	181.0mm	386.9mm	543.0mm	931mm
Churchmans Brook	10.1mm	149.6mm	187.0mm	405.0mm	531.0mm	921mm
Mundaring Weir	15.8mm	135.2mm	173.0mm	309.4mm	511.0mm	852mm
North Dandalup	N/A	136.8mm	186.0mm	389.0mm	579.0mm	988mm
Serpentine	N/A	141.4mm	211.0mm	294.4mm	603.0mm	1064mm
Serpentine Pipehead	N/A	136.9mm	201.0mm	310.3mm	589.0mm	1031mm
South Dandalup	19.4mm	143.4mm	211.0mm	406.8mm	648.0mm	1133mm
Victoria	11.2mm	140.8mm	171.0mm	347.2mm	512.0mm	862mm
Wungong	14.2mm	138.8mm	192.0mm	347.0mm	569.0mm	981mm

¹ Daily figures are for the 24 hours to 9am on Thursday 29 July 2010
² Historical average for the month of July
³ Historical average for the period 1 January to 31 July

Please note: this data as it is collected by our Dam Rangers, who due to diverse workloads are not always available to take rainfall readings on a daily basis. As a result, the information provided on this page may not be current, and may be subject to revision as updated information is received.

	Daily Rainfall in Perth

	Water Storage in Perth's Dams

	Daily Water Supply

	Yearly Streamflow for Major Surface Water Sources