Water Plant Lime Helps Feed Hay Field by Gary Gardiner | Jul 5, 2018 A worker closes a valve stopping the flow of lime from a holding tank where a crew is spreading lime from the water treatment plant onto the Otterbein hay field at Cooper and College View. My Final Photo for July 5, 2018. Submit a Comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.