A undertaking to drain the largest reservoir in Santa Clara County to repair its growing older dam is bringing with it unwelcome company, say neighbors who live close by: wild pigs. When full, Anderson Reservoir is 7 miles very long, forming a broad natural barrier amongst the distant Diablo Range and suburban neighborhoods together the lake’s western edge in the vicinity of the San Jose-Morgan Hill border. But following the reservoir was emptied in late 2020 for earthquake repairs on its growing older dam, people in the location say they have been invaded by relentless razorbacks that dig up lawns, rip up irrigation traces and induce other mayhem totaling tens…