Study to Compare Current Fecal Bacteria Monitoring With Fecal Coliphage Monitoring on an Equivalent Volume Basis

Evaluates new screening technologies with conventional tissue culture methods to monitor for the presence of enteric viruses in groundwater. Also includes surrogate indicators such as total coliforms, fecal...

Quantifies water quality changes that take place during transit from surface water recharge points to groundwater production wells supplying drinking water. Reports on use of state-of-the-art isotope tracer...

Develops a molecular-based assay to detect a broad range of calicivirus strains. Applies the assay to environmental samples and determines the occurrence of caliciviruses in source, finished, and...