problem identified and addressed... sorry no doom and gloom to report
water comes from a well on site, and most recently it was plumbed on to the dock to water coolers at the sector stands. Testing found an open valve within the water softener causing brine water to circulate throughout the system.
the ground water was polluted from leaking diesel fuel at the old fuel island from the old CF days. Recovery was completed earlier this year and with this completion the well water was tested and approved for drinking.