Skip to content. | Skip to navigation

Personal tools


Complaint Arrow Questions or Comments:
You are here: Home / Drinking Water / Surface Water Treatment Plant Operations / Filter Backwash

Filter Backwash

FileWater Treatment Plant Recycling Practices Report Example
All public water systems that use surface water or groundwater under the direct influence of surface water (GUI), and practice conventional or direct filtration, and recycle spent filter backwash, or thickener supernatant, or liquids from dewatering processes must complete and submit this Water Treatment Plant Recycling Practices Report (RPR) to notify us that they recycle. This example shows a completed RPR.