A Saint Joseph company and its vice president have been sentenced for illegally discharging pollutants into the city’s wastewater treatment system.  Oak Mill Inc and vice president Robert Arundale of San Diego were each sentenced to five years probation.  They jointly agreed to pay a $50,000 fine over a five-year period.  The court also ordered them to pay $4,000 restitution to the city of Saint Joseph.  Arundale admitted that Oak Mill exceeded federal limits for discharges containing zince and nickel on two occasions in 2006.