Real-Time Dam Levels
Across Australia

Track water storage, capacity and historical trends for major reservoirs in New South Wales, Victoria, Queensland and beyond.

60.4% National average

303 Dams tracked

87,729 GL Total capacity

19 Jul 2026 Last Updated

Major Dams — WA

Current storage levels for WA reservoirs

Dam / Reservoir	Current Fill	Volume (GL)	7-Day Change	Status
Argyle (Ord River) WA · Ord	100%	10,760 GL	—0%	Normal
Wellington WA · Harvey	38.1%	185 GL	—0%	Normal
South Dandalup WA · Perth	16.7%	138 GL	—0%	Normal
Serpentine WA · Perth	32.9%	138 GL	—0%	Normal
Kununurra Diversion WA · Ord	0%	101 GL	—0%	Normal
Canning WA · Perth	58.4%	90 GL	—0%	Normal
North Dandalup WA · Perth	54.8%	75 GL	—0%	Normal
Harris WA · Unknown	15.2%	72 GL	—0%	Normal
Harding WA · Unknown	88.8%	64 GL	—0%	Normal
Mundaring WA · Perth	39.4%	64 GL	—0%	Normal
Wungong WA · Perth	51.8%	60 GL	—0%	Normal
Stirling WA · Perth	44.9%	57 GL	—0%	Normal
Harvey WA · Harvey	47.8%	56 GL	—0%	Normal
Logue Brook WA · Harvey	53.7%	22 GL	—0%	Normal
Waroona WA · Harvey	23.1%	15 GL	—0%	Normal
Victoria WA · Perth	51%	10 GL	—0%	Normal
Samson Brook WA · Perth	47.6%	8 GL	—0%	Normal
Serpentine Pipehead WA · Perth	68.7%	3 GL	—0%	Normal
Drakes Brook WA · Unknown	70.5%	2 GL	—0%	Normal
Churchman Brook WA · Perth	36.6%	2 GL	—0%	Normal
Glen Mervyn WA · Unknown	46.2%	2 GL	—0%	Normal
Moochalabra WA · Unknown	86.2%	2 GL	—0%	Normal
Ten Mile Brook WA · Unknown	70.7%	2 GL	—0%	Normal
Manjimup WA · Unknown	68%	2 GL	—0%	Normal
Quickup WA · Unknown	63.8%	1 GL	—0%	Normal