WaterTectonics is pleased to announce that the Royal Environmental Systems EcoStorm and EcoStorm Plus Treatment Train system has received General Use Level Designation (GULD) approval from the Washington State Department of Ecology as of July 2012. The system was approved as a basic stormwater treatment device for total suspended solids (TSS) removal. WaterTectonics worked in partnership with Royal Environmental Systems to design, install, and test a pilot project that was installed at McRedmond Park in Redmond, Washington and monitored over a three-year period.