Joe VanderStel, Water Facilities Manager, City of Grand Haven

Joe VanderStel, Water Facilities Manager, City of Grand HavenDirect Filtration Facility in Grand Haven, Michigan - using (2) two infiltration beds in Lake Michigan as our source water.  Influent (raw) water average turbidity 0.05 NTU's.  Combined filter effluent average - 0.02 NTU's.