Groundwater extraction and treatment, also called “pump and treat” (P&T), is a common cleanup method for contaminated sites. During pump and treat, groundwater is pumped from wells or trenches to an aboveground treatment system that removes the contaminants. Pump and treat systems require regular checks, improvements, and adjustments as site conditions change to maintain effectiveness, protect people and the environment, lower costs and risks, and reduce environmental impacts.
The Performance-Based Optimization of Pump & Treat Systems (PT-1, 2023) guidance explains the role of adaptive management in optimizing pump and treat systems and presents a technical framework for conducting optimization efforts at sites. The guidance also includes interactive checklists, detailed evaluation and optimization tools, and case studies demonstrating successful project implementation.
Topic(s): Ex Situ Remediation, Groundwater, Pump and Treat, Remediation Technologies, Water Quality
