The provincial Parent Organizations of contaminated sites professionals mandate that their members integrate climate change into their projects. Guidance is available for future predictions of climate change indicators such as sea level elevation, stream flow, precipitation, air temperature, stream temperature and others. These variables must be incorporated into conceptual site models for contaminated sites. At the project site, the water table elevation and overall water balance are influenced by sea level, stream flow and precipitation. The presentation will describe how these indicators have been incorporated into the CSM.