Hindsight allegedly being 20/20 I believe the reason that our so called authorities have studiously ignored, minimized and silenced discussion around these highly toxic, persistent and mostly organic pollutants (POPs) is their tacit belief from the beginning that the Elmira Aquifers would not/could not ever be remediated to drinking water standards. At the very least all parties way back in the early 1990s after the EAB (Environmental Appeal Board) was bilaterally shut down were committed to NOT publicly criticizing and disparaging each other. They knew that the magnitude of their misbehaviour and negligence was such that it could permanently rupture public confidence in our entire political/judicial/economic systems.
Hence the big LIE began. Yes we can do it! Yes using the "cheapest and least effective" remediation method of Pump & Treat (hydraulic containment) we will restore the Elmira Aquifers to drinking water standards by 2028. This lie was LOUDLY proclaimed for twenty-five years by Uniroyal Chemical, Crompton & Knowles and Chemtura even years after CPAC, myself and numerous colleagues all said otherwise.in the spring of 2012.
In reality I am an optimist who believes that with proper, professional and unbiased study, effort and expenditure of resources the groundwater resource could have been saved. That likelihood now, decades later, is greatly diminished thanks to the efforts of Sandy Shantz, Susan Bryant, the Ontario MECP, Woolwich Township, Lanxess (& predecessors) and Waterloo Region. Yes I believe that the dissolved NDMA, chlorobenzene, ammonia and so much more can eventually be reduced considerably more. It is the list of POPs plus mercury above that likely will be the toxic sticking point. As our authorities and others have lied to us for so many decades they have wasted opportunities to find and remove them throughout the past 36 years. However much they were diffused and entrenched into low permeability soils and aquitards, time has only increased the removal difficulties and costs.
Penny wise and pound foolish is an old English saying. In this context if Uniroyal and our governments had spent less time and money on face saving, public relations and gamesmanship and done the right thing from the beginning as many citizens so advised, we would be so much closer to restoring our aquifers to clean, potable water.