I live near Deer Lake and haven't seen or heard of any bass caught. Trout and BIG carp yes, but not bass.
I think it is all a plot to shift the masses away from the Vedder.
You want real bass locations in the LML?
Here you go:
Mill Lake - Abbotsford B.C. - Largemouth Bass
Hatzic Lake - Mission B.C. - Largemouth Bass
Chadsey Lake - Abbotsford, B.C. - Largemouth Bass
Sturgeon Slough - Pitt Meadows, B.C. - Largemouth Bass
Judson Lake - Abbotsford, B.C. - Largemouth Bass
Pepin Creek - Abbotsford, B.C. - Largemouth Bass
N. Alouette River - Pitt Meadows, B.C. - Largemouth Bass
Fish Trap Creek - Abbotsford, B.C. - Largemouth Bass
Glochester Ponds - Aldergrove, B.C. - Largemouth Bass
West Creek - Langley, B.C. - Largemouth Bass
Salmon River - Fort Langley, B.C. - Largemouth Bass
Albert Dyck Park - Abbotsford, B.C. - Largemouth Bass
Enjoy!