The Lake Wabamun Eutrophication Study was initiated to address public concerns that water quality in this important recreational lake was dete- riorating. The Water Quality Control Branch began the three year study in late 1979; its purpose was to determine sources and quantities of plant nutrients entering the lake, and t o assess the lake's present fertility level. This report deals with the first of these t w o purposes; an additional report will be issued on the lake's present condition. Read More