previous levels. During the 17th century, Odalen suffered economic setbacks as a result of taxation and general economic downturns. Forestry rose as a complementary source of income to agriculture. By all accounts, the agricultural sector has not grown appreciably in the area since the 18th century. Trautgruva iron ore mine was operated until 1830. References Districts of Innlandet Valleys of Innlandet Nord-Odal Sør-Odal