Cockburn Lakes Football Club / Robbs Jetty Football Club (WA)

Timeline :
1980-81 - WAAFL J Grade : Robbs Jetty participated.
1982 - WAAFL H Grade : Robbs Jetty participated.
1983 - WAAFL G Grade : Robbs Jetty participated.
1984 - WAAFL G Grade : Robbs Jetty changed name to Cockburn Lakes FC.^[source]
1985 - WAAFL F Grade : Cockburn Lakes were premiers.
1986 - WAAFL E Grade : Cockburn Lakes were premiers.
1987 - WAAFL D Grade : Cockburn Lakes were premiers.
1988 - WAAFL C Grade : Cockburn Lakes participated.
1989 - WAAFL C Grade : Cockburn Lakes were premiers.
1990 - WAAFL B Grade : Cockburn Lakes participated.
1991-93 - WAAFL C Grade : Cockburn Lakes participated.
1994 - WAAFL C Grade : Cockburn Lakes were premiers.
1995-97 - WAAFL B Grade : Cockburn Lakes participated.
1998-2000 - WAAFL C Grade : Cockburn Lakes were premiers.
2001 - WAAFL C Grade Grand Final : Cockburn Lakes 15.12.102 defeated Willetton 7.8.50.
2002-03 - WAAFL B Grade : Cockburn Lakes participated.

2004 (Sunday FL WAFA) :
Cockburn Lakes were 4th after H&As.
Second Qualifying Final - Roleystone 14.19.103 defeated Cockburn Lakes 5.7.37.
Second Semi-Final - Beechboro 15.9.99 defeated Cockburn Lakes 7.5.47.

2005-08 - WAAFL D Grade : Cockburn Lakes participated.
2009-10 - WAAFL C Grade Gold : Cockburn Lakes participated.
2011-12 - WAAFL C2 Grade : Cockburn Lakes participated.