Iowa Public Lands Open for Hunting PORT LOUISA NATIONAL WILDLIFE REFUGE - BIG TIMBER DIVISION

Iowa PORT LOUISA NATIONAL WILDLIFE REFUGE - BIG TIMBER DIVISION - Unit Overview

Unit PORT LOUISA NATIONAL WILDLIFE REFUGE - BIG TIMBER DIVISION for the majority of game species covers approximately 1,769 acres, and the majority of this unit is comprised of public land. The dominant land cover for Unit PORT LOUISA NATIONAL WILDLIFE REFUGE - BIG TIMBER DIVISION is woody wetlands. From September through December, this unit receives an average of 2.72 inches of precipitation a month and the heaviest rainfall is in September. Temperatures during hunting seasons typically range from 26°F to 65°F.