Presents tools and processes to help remediation practitioners anticipate, plan for, and mitigate project risks.

This online guidance document assists state regulators and practitioners in understanding and incorporating the fundamental concepts of bioavailability in contaminated freshwater or marine sediment management practices.

Provides a decision framework incorporating key aspects of EPA’s three-volume technical background series on MNA for metals and rads in groundwater, guidance on approaches and key issues associated with evaluating attenuation-based remedies, and a process to incorporate enhanced attenuation.

Helps regulators, consultants, industry, and stakeholders in selecting an applicable technology, or suite of technologies, which can be used to remediate mining sites.

Summarizes the concepts underlying mass flux and discharge, their potential applications, and case studies of the uses of these metrics.

Provides information about the wide-area assessment (WAA) process and the tools currently available to conduct WAA within a munitions response area.

Provides a technical overview of natural source zone depletion for LNAPLs, addressing the processes involved, assessing their rates, and predicting long-term progress.

Updates and replaces PHYTO-1 and PHYTO-2, merging their concepts with new, practical information on the process and protocol for selecting and applying various phytotechnologies as remedial alternatives.

An overview of the various available systems and programs that track, monitor, and/or inform about land use controls.

Provides guidance to environmental regulators on how to define quality, systematically plan for and achieve quality results, and apply these concepts to processes common to munitions response projects.