Lea v. Growmark, Inc., et al., 790 N.W.2d 543 (Wis. Ct. App. 2010)

(summary judgment granted for defendant, a fertilizer plant, on plaintiff’s claim that defendant contaminated groundwater beneath plaintiff’s property; res ipsa loquitur not applicable because plaintiff provided no reasonable basis for inference that owner of defendant personally negligent to a substantial degree in producing groundwater contamination).