Jeff Merriman promised us six litres per second of on-site Municipal Aquifer pumping in order to maintain hydraulic containment and stop off-site migration of Uniroyal's groundwater. For a number of years the total from two or three on-site pumping wells was around 5.4 litres per second. Close although not quite there. In November 2012 after Conestoga Rovers admitted that their off-site pump & treat wasn't going to complete the job by 2028, they and Chemtura promised a TRIPLING of the volume of off-site pumping. Oddly no mention was given of increasing on-site pumping at the same time in order to avoid the increased off-site pumping from dragging on-site contaminated water along with it as the groundwater levels were lowered off-site. That in hindsight should have been our first indication that we were being lied to yet again.
Since about 2017 the on-site municipal aquifer pumping has been slowly dropping until it's at about 3.5 litres per second. As serious as that is, the problem is only exacerbated as the off-site pumping has indeed been increased. Now that increase certainly never achieved even a DOUBLING much less a TRIPLING of the off-site volumes from 2012 (around 53 l/sec) as promised. It did increase however to often achieve 65 l/sec and occasionally as high as 70 or 71 l/sec. This has been going on for years now with nobody including TRAC so much as raising questions directly about increasing off-site pumping while lowering on-site pumping. This practice we were advised for years while on CPAC absolutely would cause the Uniroyal site to lose hydraulic containment and further increase off-site contamination.
There has never been an iron clad test to prove to citizens that hydraulic containment was being kept. Promises and assurances from proven liars that groundwater levels here and there "prove" containment aren't worth the paper they aren't written on. More, louder and shriller exhortations of integrity and honesty from Lanxess Canada and or the MECP also mean less than nothing. They and their predecessors have never stopped lying to us.
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