 Owners of a Minnesota dairy company aim to open two new dairy farms in eastern North Dakota. The new farms would quadruple the number of dairy cows in North Dakota. Riverview Dairy plans to build one dairy farm with 25,000 cows southeast of Hillsboro in Trail County. They also want to open a farm for 12,500 cows in Richland County. The two farms would add about 150 new jobs to North Dakota's dairy industry.