An administrative law judge (ALJ) assesses a $2,475 penalty against the owner of underground storage tanks (USTs) for failing to install spill catchment basins and overfill prevention equipment by Maryland's regulatory deadline, but otherwise dismisses the U.S. Environmental Protection Agency's (EPA's) complaint against the UST owner and operator. The ALJ first dismisses EPA's claim that the owner and operator of the USTs failed to maintain records.