A Stockton man was sentenced last month, to the maximum term of six years in state prison for illegally dumping waste oil into the Smith Canal.
David Sump, 52, was convicted of multiple felonies and misdemeanors for deliberately spilling oil into the Smith Canal, according to the San Joaquin County District Attorney Office.
SJ County Superior Court Judge Xapuri Villapudua handed down the max sentence on March 23 of three years for the offenses, which was doubled to six years because of Sump’s prior felony conviction, a first strike under California state law…