Chlorophyll a results below are abstracted from the State of the Lake Environment Report, 2007 published by the Mississippi Valley Conservation Authority.

 

"Chlorophyll a is a measure of the algal density of the lake. The average chlorophyll a densities for White lake in 2007 was 4.6 micrograms/litre, indicating a high algal density." According to the table below, chlorophyll a values for White Lake indicate that the lake is eutrophic.