Geophysical methods can be helpful in mapping areas of contaminated soil and groundwater. Electrical resis- tivity and very low-frequency electromagnetic induction (VLF) surveys were carried out at a site of shallow hydrocarbon contamination in Utah County, Utah. Pre- viously installed monitoring wells facilitated analysis of water chemistry to enhance interpretation of the geo- physical data. The electrical resistivity and VLF data correlate well, and vertical cross-sections and contour maps generated from these data helped map the con- taminant plume, which was delineated as an area of high interpreted resistivities.