Echelon Environmental

Echelon Environmental specializes in custom-designed technologies for treating stormwater and combined sewage overflows before they are discharged into receiving waters. The company’s technologies include hydrodynamic separators, filter systems, oil-water separators and underground storage systems. Echelon also provides leading-edge biofiltration systems and media for phosphorous removal. These systems are often used in support of LEED certification on new developments.

Also operating in wastewater.