| 481 | 03-121 | A | San Exec | Executive | Public Works |
| 482 | 03-122 | A | San RCD EVal | Refuse Collection District - East Valley | Public Works |
| 483 | 03-123 | A | San HTP Adm | Hyperion Treatment Plant - Administration | Public Works |
| 484 | 03-124 | A | San HTP Ops | Hyperion Treatment Plant - Operations | Public Works |
| 485 | 03-125 | A | San HTP Eng | Hyperion Treatment Plant - Engineering | Public Works |
| 486 | 03-126 | A | San HTP MM | Hyperion Treatment Plant - Maintenance | Public Works |
| 487 | 03-127 | A | San HTP Proc | Hyperion Treatment Plant - PROC | Public Works |
| 488 | 03-130 | A | San HTP WCC | Hyperion Treatment Plant - WCC | Public Works |
| 489 | 03-131 | A | San Security | Security | Public Works |
| 490 | 03-132 | A | San HRDD Eme | Human Resources Development Division - Emergency | Public Works |
| 491 | 03-133 | A | San TI Ops | Terminal Island Treatment Plant Ops | Public Works |
| 492 | 03-134 | A | San DCT Ops | Donald C Tillman Water Reclamation Plant Ops | Public Works |
| 493 | 03-135 | A | San LAG Ops | LA-Glendale Water Reclamation Plant Ops | Public Works |
| 494 | 03-136 | A | San WCSD Mgt | Wastewater Collection Systems Division - Management | Public Works |
| 495 | 03-137 | A | San WCSD Cen | Wastewater Collection Systems Division - Central | Public Works |
| 496 | 03-140 | A | San WCSD St | Wastewater Collection Systems Division - South | Public Works |
| 497 | 03-141 | A | San WCSD Val | Wastewater Collection Systems Division - Valley | Public Works |
| 498 | 03-142 | A | San WCSD Wes | Wastewater Collection Systems Division - West | Public Works |
| 499 | 03-143 | A | San EMD | Environmental Monitoring Division | Public Works |
| 500 | 03-144 | A | San RCD WLA | Refuse Collection District - West LA | Public Works |
| 501 | 03-145 | A | San IWMD | Industrial Waste Management Division | Public Works |
| 502 | 03-146 | A | San ICSD | Information and Control Systems Division | Public Works |
| 503 | 03-147 | A | San VAX Data | VAX DATA | Public Works |
| 504 | 03-150 | A | San RECY-SWM | RECY-SWM | Public Works |
| 505 | 03-151 | A | San RCD Adm | Refuse Collection District - Administration | Public Works |
| 506 | 03-152 | A | San RCD WVal | Refuse Collection District - West Valley | Public Works |
| 507 | 03-153 | A | San RCD Cent | Refuse Collection District - Central | Public Works |
| 508 | 03-154 | A | San RCD WHar | Refuse Collection District - West Harbor | Public Works |
| 509 | 03-155 | A | San LopezCyn | Lopez Canyon Environmental Center | Public Works |
| 510 | 03-156 | A | San Control | Control | Public Works |
| 511 | 03-157 | A | San Tactical | Tactical | Public Works |