Browse Items · Iowa Heritage Digital Collections

Sediment basin in a farm field.

Sediment basin in a farm field in Dickinson County, Iowa.

Assessing the farmland in Dickinson County, Iowa.

Tags: Dickinson County, Soil and Water Conservation

Scrapbook with newspaper clippings, photographs, and documents from the years 2002 to 2018.

Tags: Dickinson County, Soil and Water Conservation

Clean Water Alliance for the Iowa Great Lakes - a treasure to protect poster.

Tags: Clean Water Alliance Project, Dickinson County, Iowa Great Lakes, Soil and Water Conservation

You Dump It, You Drink It. Keep your used motor oil out of our water resources. Recycle you motor oil sticker.

Tags: Clean Water Project, Dickinson County, Iowa Department of Natural Resources, Motor Oil, Recycle, Soil and Water Conservation

Watershed improvement successes in Iowa.

Tags: Clean Water Alliance Project, Dickinson County, Iowa Department of Natural Resources, Soil and Water Conservation

Tags: Clean Water Project, Department of Natural Resources, Dickinson County, East Lake Okoboji, Land Use Map, Soil and Water Conservation

Tags: Clean Water Project, Department of Natural Resources, Dickinson County, East Lake Okoboji, Slope Study Map, Soil and Water Conservation

Tags: Clean Water Project, Department of Natural Resources, Dickinson County, Hydric Soils Map, Soil and Water Conservation

Tags: Clean Water Project, Department of Natural Resources, Dickinson County, Hydric Soils Map, Lower Gar Lake, Soil and Water Conservation