In this week's water and wastewater news, an orphaned water system in Appalachian Kentucky leaves drinking water untested for decades; 10 former water employees in New Orleans are arrested for stealing $500,000 worth of brass fittings; a watchdog group in Australia has sued the makers of flushable wet wipes; and Canada's untreated wastewater problem grew to 54 billion gallons in 2015 despite new regulations.