DESCRIPTION OF MAP UNITS. Alluvium (Quaternary) - Variably sized gravel overlain by unconsolidated. sand, silt, and clay comprises the unit. This unit occurs in the floodplains of. streams and rivers. The sediments form a rich loam and are excellent for. agriculture.
For information on township officials, view the County and Township Officials list. Clay County vs Minnesota. Clay County's population has grown from 25,227 people in 1940 to 58,999 in 2010. The population increased 15.2% between 2000 and 2010. The City of Moorhead is the most populated city, with 38,065 residents.
Pine County is a county located in the U.S. state of Minnesota. As of the 2010 census, the population was 29,750. Its county seat is Pine City. The county was formed in 1856 and organized in 1872. A portion of the Mille Lacs Indian Reservation is in the county.