Guidance to develop a structured approach for managing sites contaminated with chlorinated solvents and dense nonaqueous-phase liquids.

Practical recommendations for planning, designing, implementing, and evaluating in situ remediation projects.

An overview of how to characterize, remediate, and monitor contaminated fractured rock sites, including developing conceptual site models, selecting tools, designing monitoring programs, and evaluating remediation strategies.

The Groundwater Statistics and Monitoring Compliance (GSMC) web-based guidance helps users without statistical expertise understand groundwater cleanup techniques and apply them throughout all project stages: release detection, site characterization, remediation, monitoring, and closure.