I don't know. You should perhaps consult the data of the Regional Aquatic Monitoring Program.
On May 12th, 2009. See this statement in context.
On May 12th, 2009. See this statement in context.
May 12th, 2009 / 8:35 a.m.
Associate Professor, Environmental Engineering Program, University of Alberta, As an Individual
I don't know. You should perhaps consult the data of the Regional Aquatic Monitoring Program.
See context to find out what was said next.