Browse Items · Iowa Heritage Digital Collections

Iowa Great Lakes Treasure Map.

Iowa Great Lakes Treasure Map - tourist map.

Tags: Dickinson County, Great Lakes, Great Lakes Treasure Map, Soil and Water Conservation

Tags: Beach, Dickinson County, Lake Okoboji, Soil and Water Conservation

Outdoor classroom at a watershed in Dickinson County, Iowa.

Tags: Dickinson County, Outdoor Classrooms, Soil and Water Conservation, Watershed

Tags: Dickinson County, Pachmayr Marsh, Soil and Water Conservation

Pasture above East Lake Okoboji in Dickinson County, Iowa.

Tags: Dickinson County, East Lake Okoboji, Pasture, Soil and Water Conservation

No-till field with spring beans sprouting in Dickinson County, Iowa.

Tags: Crops, Dickinson County, No Till, Soil and Water Conservation

Before and after photos of waterway construction on the Newton farm in Dickinson County, Iowa.

Tags: Dickinson County, Newton Farm, Okoboji Iowa, Soil and Water Conservation, Waterway

Filter strip on Gary Johnson's farm in Dickinson County, Iowa.

Tags: Dickinson County, Filter Strips, Gary Johnson Farm, Soil and Water Conservation

Aerial images of the Garlock Slough Wildlife Preserve in Dickinson County, Iowa.

Tags: Dickinson County, Garlock Slough, Garlock Slough Wildlife Preserve, Soil and Water Conservation

Creating GPS easements in Dickinson County, Iowa.

Tags: Dickinson County, GPS Easements, Soil and Water Conservation