Isn't that great! Here we are already having the precedent of long term DNAPLS (TCE) in our drinking water aquifers hence we should be able to live with them up here in Dogpatch (Elmira) just as folks have for many decades in Waterloo and Cambridge. The ones in Waterloo are in the William St. Wellfield located at the corner of Regina St. and William St.. The Cambridge ones are at the very well known and most expensive ground water treatment location in Waterloo Region namely the Middleton Wellfield. This is located at the south end of Cambridge literally beside the Grand River. Despite a local hydrogeological consultant advising me that the source of the TCE there is NOT Canadian General Tower (CGT) perhaps a hundred metres away I am very skeptical. Yes there are dry cleaners also in the vicinity however so maybe they contributed or not.
Other good news is this. TCE or trichloroethylene is much more toxic than the chlorobenzene that we have here in Elmira courtesy of Uniroyal Chemical and maybe others. So if the good folks in Cambridge especially can both breathe TCE in the Bishop St. community and drink a little from their taps and not die immediately then we are looking good!
The sources in Waterloo may include Canbar and Sunar and even possibly the old Seagram's plant but keep in mind our authorities truly enjoy muddying those waters and not being forthcoming. The proof of course is the long term and ongoing detections of TCE in those drinking wells over a period of decades. Normally dissolved TCE should have all been pumped out by now but that is the joy and excitement of DNAPLS. They can exist in the subsurface, most especially in fractured Bedrock, sometimes for centuries and only very slowly dissolve into the groundwater and get pumped to surface. Now of course our chlorobenzene has been with us here in Elmira, just like NDMA, for far more than the 36 or 37 years since it was allegedly discovered in November 1989.
If it is still in our groundwater, even in low concentrations, in ten or twenty more years then I think even the most professional liars are going to be looking for a hole to crawl into. But hey by then the few remaining honest and knowledgeable citizens should be long gone. Liars are mostly simply buying time for themselves.
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