Thomas J Mack, PG
Tom Mack has been a hydrogeologist with the USGS since 1983.
Tom has conducted numerous hydrologic investigations from site-specific contaminant studies to regional-scale resource assessments in the Northeastern U.S., Afghanistan, Africa, Emirates, and Madagascar. He specializes in regional groundwater resource assessments in valley-fill and fractured-bedrock settings. Other areas of expertise include: remotely-sensed data and groundwater flow modeling in regional water-availability investigations, analysis of GIS data for regional water and mineral resource evaluation, surface and borehole geophysical techniques, and borehole drilling.
Science and Products
Research in the Los Planes Watershed – Water Cycle Augmentation
The USGS is working with partners to understand the impacts of installing structures made from rock, sandbags and wood in channels at a dryland ranch in southern Baja California. Hydrogeological instrumentation, recording observations, modeling hydrogeological scenarios, and an interdisciplinary scientific study of the watershed interactions between water, ecological systems, and human activities...
Science and Products
Research in the Los Planes Watershed – Water Cycle Augmentation
The USGS is working with partners to understand the impacts of installing structures made from rock, sandbags and wood in channels at a dryland ranch in southern Baja California. Hydrogeological instrumentation, recording observations, modeling hydrogeological scenarios, and an interdisciplinary scientific study of the watershed interactions between water, ecological systems, and human activities...