PSP^® Vent Pipe USed In Multiple Wastewater Odor Control Areas at DC Blue Plains

The DC Water and Sewer Authority (Blue Plains) is the largest wastewater treatment facility in the world. DC Water utilizes some of the most advanced treatment systems available to provide water and wastewater treatment services to more than 600,000 local residents, another 1.6 million people from neighboring Maryland and Virginia, 17.8 million annual visitors and 700,000 people that work in the DC area.