Utah State University Extension
A small leak of just one drop per second can result in 400 gallons of fuel released into groundwater in a single year. Just a few quarts of gasoline leaked near a well may be enough to severely pollute a farmstead’s drinking water.
Extension, USU, "What’s the Risk to Your Water from Petroleum Based Fuels? - Homeowner Survey" (2012). All Current Publications. Paper 1284.