Making it drinkable.  Surface water versus groundwater, quality, aging infrastructure, residuals management and disposal, and meeting regulatory issues are just a few of the water treatment challenges across the region.  AE2S was established when our founders recognized that regional drinking water systems were going to be challenged by ever-changing regulatory issues. Our focus on water has led to award-winning engineering design and construction administration on surface water and groundwater treatment facilities ranging in size from 30 gallons per minute to 30 million gallons per day using a broad range of conventional and advanced treatment technologies.