| 31001 | 7919 | T | CobbWater Disp | Dispatch | Utilities |
| 31002 | 791a | T | CobbWater Zone 1 | Zone 1 | Utilities |
| 31003 | 791b | T | CobbWater Zone 2 | Zone 2 | Utilities |
| 31004 | 791c | T | CobbWater Zone 3 | Zone 3 | Utilities |
| 31005 | 791d | T | CobbWater Zone 4 | Zone 4 | Utilities |
| 31006 | 791e | T | CobbWater Plant | Plant Operations | Utilities |
| 31007 | 791f | T | CobbWater CServ | Customer Service | Utilities |
| 31008 | 7920 | T | CobbWater CServP | Customer Service Private | Utilities |
| 31010 | 7922 | T | CobbWater Eng | Engineering | Utilities |
| 31011 | 7923 | T | CobbWater EngPvt | Engineering Private | Utilities |
| 31012 | 7924 | T | Cobb Water IT 1 | Info Tech 1 | Utilities |
| 31013 | 7925 | T | Cobb Water IT 2 | Info Tech 2 | Utilities |
| 31014 | 7926 | T | CobbWater LabEnv | Lab Environmental | Utilities |
| 31015 | 7927 | T | CobbWater MeterM | Meter Maintenance | Utilities |
| 31016 | 7928 | T | CobbWater CMaint | Central Maintenance | Utilities |
| 31017 | 7929 | T | Cobb Noonday WRF | Noonday Water Reclamation Facility (WRF) | Utilities |
| 31018 | 792a | T | Cobb Nrthwst WRF | Northwest Water Reclamation Facility (WRF) | Utilities |
| 31020 | 792c | T | Cobb RLSuttn WRF | RL Sutton Water Reclamation Facility (WRF) | Utilities |
| 31021 | 792d | T | Cobb S Cobb WRF | South Cobb Water Reclamation Facility (WRF) | Utilities |
| 31022 | 792e | T | CobbWater MeterR | Meter Readers | Utilities |
| 31025 | 7931 | T | Cobb Storm Water | Storm Water | Utilities |
| 31026 | 7932 | T | CobbWater Sprntd | Superintendent | Utilities |
| 31027 | 7933 | T | CobbWater Sprvsr | Supervisor | Utilities |
