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Statistical Guidance for Ecology Site Managers

Publication number Date Published Date Revised
92-54August 1992August 1993
VIEW NOW Statistical Guidance for Ecology Site Managers (Number of pages: 192) (Publication Size: 15255KB)
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Author(s) Nigel Blakley
Description This document provides guidance on statistical issues relating to the investigation and cleanup of soil and groundwater contamination under Chapter 173-340 WAC, Model Toxic Control Act Cleanup. It is not intended for use at sites where routine petroleum leaking underground storage tanks (LUST) cleanups undertaken using Ecology's Guidance for Remediation of Releases from Underground Storage Tanks, which includes statistical guidance in an appendix.
Supplement S-6. Analyzing site or background data with below-detection limit or below PQL levels. (censored data sets)
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Keywords release, releases, Model Toxic Control Act, guidance, soil, storage, remediation, model, tanks, tank, cleanup, toxic, underground storage, underground storage tank, UST, petroleum, groundwater
WEB PAGE Additional Information

Natural Background Groundwater Arsenic Concentrations in Washington State: Study Results

Implementation Memorandum #11: Dioxins, Furans, and Dioxin-Like PCB Congeners: Addressing Non-Detects and Establishing PQLs for Ecological Risk Assessments in Upland Soil

Model Toxics Control Act - Cleanup