A Groundwater Vulnerability Study of the Korgen waterworks, Lillehammer kommune

Abstract

This report has been prepared as part of NGUs contribution to the \"Korgen vannverk\" project being carried out by Berdal Strømme a.s.. This project forms part of the ENSIS VANN project connected with the 1994 Winter Olympic Games in Lillehammer. The report details the undertaking of a groundwater pollution vulnerability assessment of the Korgen waterworks. This assessment was based on a Digital Terrain Model, a MODFLOW groundwater flow model (both described in separate project reports) and a MODPATH particle tracking model. Potential pollution sources are listed together with an assessment of their potential effects on the waterworks. The groundwater sources for the water-works are demonstrated and groundwater protection zones suggested.