Topic Term: Groundwater Monitoring
Evaluating LNAPL Remedial Technologies for Achieving Project Goals
Provides a framework for understanding light, nonaqueous-phase liquid (LNAPL) site conditions and selecting the best-suited remedial technology.
Evaluating Natural Source Zone Depletion at Sites with LNAPL
An overview for evaluating natural source zone depletion rates and long-term progress at sites with light, nonaqueous-phase liquid contamination.
Protocol for Use of Five Passive Samplers to Sample for a Variety of Contaminants in Groundwater
Provides guidance on how to properly deploy and collect samples in groundwater using five passive sampling technologies.
The Use of Direct Push Well Technology for Long-Term Environmental Monitoring in Groundwater Investigations
Provides technical and regulatory guidance on using direct push wells for long-term monitoring of groundwater chemistry and static groundwater levels.
Permeable Reactive Barriers: Lessons Learned/New Directions
Provides updated information on new developments and innovative approaches in applying permeable reactive barriers to treat a variety of groundwater contaminants.
Strategies for Monitoring the Performance of DNAPL Source Zone Remedies
Presents approaches to performance monitoring of various in situ technologies for the treatment of dense nonaqueous phase liquid source zones.
Technical and Regulatory Guidance for Using Polyethylene Diffusion Bag Samplers to Monitor Volatile Organic Compounds in Groundwater
For regulators, technology users, and stakeholders to facilitate the use of polyethylene diffusion bag sampling, particularly for the long-term monitoring of volatile organic compounds in groundwater.
