Here is some info and facts on Aquafers and watersheds in B.C.
http://www.bcwatersheds.org/issues/water/bcgwlp/b1.shtml
Please write to Chilliwack's M.L.A. BARRY PENNER , The Minister of the Environment right away and tell him to use his powers to preserve Chilliwack's drinking water and the ecosytem in Chilliwack river valley. I as a citizen of B.C. do not accept this proposal as a sound ecological and sustainable practise.