Mantis is a server application that simulates within seconds multi-century groundwater contaminant transport from diffuse pollution sources.

A detailed discussion about the concepts of Mantis and our Non Point Source Assessment Toolbox (NPSAT) can be found at our paper

Kourakos, G., F.Klein, A.Cortis, and T.Harter (2012), A groundwater nonpoint source pollution modeling framework to evaluate long-term dynamics of pollutant exceedance probabilities in wells and other discharge locations, Water Resour. Res., 48, W00L13, doi:10.1029/2011WR010813