Charles Ray-Regional Manager His responsibilities include distribution development, training and market support that provides impetus towards clean water. Additionally, Charles is responsible for communications between Presby and all regulatory agencies to maintain consistency and compliancy. Charles earned his Bachelor of Science Degree in 1990 from Ball State University, specializing in marketing and telecommunications. Charles has supported the industry for twenty years in systems regulation, inspection, sales, marketing, system design, installation and O&M. Clean water and education are his passion.