Groundwater statistical methods are tools used to analyze groundwater data and support decisions throughout an environmental project’s life cycle. They help determine whether contamination is present, track changes in groundwater quality over time, evaluate the effectiveness of cleanup efforts, and demonstrate compliance with environmental regulations. Monitoring compliance is the process of collecting and evaluating groundwater data to confirm that a site continues to meet regulatory requirements and cleanup goals. Together, these methods provide a consistent, data-driven approach to managing groundwater projects with greater confidence.
Groundwater Statistics and Monitoring Compliance: Statistical Tools for the Project Life Cycle (GSMC-1, 2013) is a guidance document that explains groundwater statistical methods in clear, practical language for environmental professionals who are not statisticians. It shows how to apply statistical tools during every stage of a groundwater project, including release detection, site characterization, remediation, monitoring, and closure. The guidance also provides common statistical methods, study questions, and software tools, helping users understand results, communicate findings, and make informed project decisions.
Topic(s): Groundwater Monitoring, Remediation Technologies, Sediments, Statistics
