"Ledge Rock Springs natural spring water is produced by 3 natural spring sources located in Greenleaf, WI and then transferred into our bulk tanks at the plant. The springs produce a constant supply of ongoing spring water at a high level. The product is then brought into the plant from the bulk tanks and goes through a process of being ozonated, filtered, and then tested to ensure our product meets and exceeds all state and federal water quality standards. Our water is then bottled, labeled, and shipped in 5 and 3 gallon units to... read full review »