This study reports on the presence of the bacterium E. coli in agricultural watersheds, which indicates fecal pollution. We examined its survival in soil and its transport in tile drainage and...
This project has supported research in the South Fork of the Iowa River watershed, where swine and other livestock are being produced, and water resource concerns have been raised. These activities...
The South Fork of the Iowa River drains a 215,000-acre watershed in northcentral Iowa dominated by agricultural land uses. There are a number of swine-producing facilities in the area, plus several...