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. 2016 Jun 16;566:1042–1051. doi: 10.1016/j.scitotenv.2016.05.123

Fig. 1.

Fig. 1

Diagram of South Fork Iowa River basin sites.

IASF400 (SF400)-South Fork River near Buckeye, Iowa; (TC313)- Tipton Creek near D Avenue in Buckeye, Iowa; (TC323) -Tipton Creek East near Hubbard, Iowa; (SF450)-South Fork Iowa River NE near New Providence, Iowa; (BC350)- Beaver Creek near 250th Street in Eldora, Iowa. The subset shows the location of the South Fork Iowa River basin (top) in reference to the Walnut Creek control (bottom) basin where no swine were raised. Swine confinement operations as of February 2014.