Home builder Lennar Northwest was constructing the new Woodland Place development in Bothell, WA near Martha Lake. This intimate 36 home site community is located within the North Creek drainage basin with natural drainage channels onsite. Due to heavy fall rains and construction schedule, detention alone was not sufficient to meet discharge limits and WaterTectonics was contacted for treatment options. A complete 300 gallon per minute WaveIonics electrocoagulation (EC) system was deployed and allowed for automated pH adjustments as well as alert notifications. The system successfully performed with zero non-compliant discharges.