| 45061 | b005 | T | Hou WwProcOp | Wastewater - Process Operations | Utilities |
| 45062 | b006 | T | Hou Ww Equip | Wastewater - Equipment Maintenance | Utilities |
| 45063 | b007 | T | Hou Ww Wstld | Wastewater - Wasteload Control | Utilities |
| 45064 | b008 | T | Hou Ww Treat | Wastewater - Treatment Plants | Utilities |
| 45071 | b00f | T | Hou DWO Prod | Drinking Water Operations - Water Production | Utilities |
| 45072 | b010 | T | Hou DWO UCS1 | Drinking Water Operations - Utility Customer Service 1 | Utilities |
| 45073 | b011 | T | Hou DWO SWPP | Drinking Water Operations - Southeast Water Purification Plant | Utilities |
| 45074 | b012 | T | Hou DWO Qual | Drinking Water Operations - Water Quality | Utilities |
| 45075 | b013 | T | Hou DWO Cons | Drinking Water Operations - Water Conservation Branch | Utilities |
| 45101 | b02d | T | Hou UM NW | Utility Maintenance - Northwest | Utilities |
| 45102 | b02e | T | Hou UM NE | Utility Maintenance - Northeast | Utilities |
| 45103 | b02f | T | Hou UM StopE | Utility Maintenance - Stoppage East | Utilities |
| 45104 | b030 | T | Hou UM Sec | Utility Maintenance - Security | Security |
| 45105 | b031 | T | Hou UM StopW | Utility Maintenance - Stoppage West | Utilities |
| 45111 | b037 | T | Hou UM SW | Utility Maintenance - Southwest | Utilities |
| 45112 | b038 | T | Hou UM SE | Utility Maintenance - Southeast | Utilities |
| 45113 | b039 | T | Hou UM Lndsc | Utility Maintenance - Landscape | Utilities |
| 45114 | b03a | T | Hou UM SEMgr | Utility Maintenance - Southeast Manager | Utilities |
