Giles Properties Inc. of Elko and Friedges Excavating Inc. of Lakeville agreed to pay a $35,325 penalty to resolve violations of state stormwater rules, the Minnesota Pollution Control Agency (MPCA) announced today. According to the agreement, the companies unlawfully discharged sediment-laden water from their Mystic Meadows Residential Development construction site in Farmington, Minn., into North Creek, a state-designated trout stream.