Key Del-Co Staff Contacts
| Name | Position | Area(s) Responsibility |
| Glenn Marzluf, PE | General Manager / CEO | Overall System Management |
| Shane Clark, PE | Deputy GM/ COO | Operations, Distribution, Engineering, and capital projects |
| Kris Dye | Business Operations Manager | Business Operations |
| Damon Dye | Plant Superintendent | Management of Ralph Scott WTP and Tim McNamara WTP |
| Tom Pruett | Distribution Superintendent | Distribution system including new meters installations, OUPS line locating, |
| Jeff Kauffman | Compliance Manager | Environmental, health, safety, OSHA, emergency response, outreach, watershed protection and planning |
| Spencer Sheldon | Plant Superintendent | Management of Olentangy WTP and Thomas Steward WTP |
| Ethan Deno | Information Systems Administrator | Management of communication, computer and networking systems, SCADA, and security |
| Chris Myers | Backflow | Questions, concerns, and inquiries related to our Backflow prevention program |
| Jim Wasil | Human Resources | Human Resources including benefits, recruiting, etc |
| Doyle Whited | Maintenance Superintendent | Management of maintenance of fixed assets such as water plants, building and other infrastructure |
| Mark Winter | Assistance Distribution Superintendent (Morrow Co) | Morrow/Marion County distribution system including new meters installations. |
| Dave Wolf | Engineering Supervisor | Manages development plan review, capital projects, line extensions, inspection, and line relocations/coordination with other agencies. |
| Brian Leach | Facilities Manager | Management of all buildings and grounds including related capital projects |
| Terence Chong | Applications Manager | Management of applications and related processes |
| GIS Department | GIS mapping systems and related software |