Working for the Mt. Baldy Ski Resort, Summit conducted a comprehensive assessment of surface water and groundwater resources potentially available to support a planned expansion of the Mt. Baldy ski resort in the South Okanagan region of B.C. For this study, Summit staff conducted streamflow measurement, conducted a regional analysis of surface water availability, completed a test well drilling program and completed a regional hydrological analysis. We also initiated surface water flow monitoring and provided design recommendations for converting an existing test well to a supply well.