| CONSTRUCTION MANAGEMENT | 25 | $54,600 | $88,310 | $152,099 |
| DISTRICT LABORATORY | 22 | $49,303 | $73,197 | $144,190 |
| HUMAN RESOURCES | 20 | $18,813 | $28,995 | $154,965 |
| MECHANICAL MAINTENANCE | 17 | $47,817 | $80,107 | $130,398 |
| CUSTOMER SERVICE | 13 | $40,635 | $62,219 | $127,804 |
| CENTRAL PLANT - SWING SHIFT | 13 | $59,446 | $101,161 | $170,278 |
| FACILITY MAINTENANCE | 10 | $52,171 | $84,758 | $120,643 |
| CLEANING & COMPLAINTS | 10 | $46,783 | $78,636 | $93,939 |
| CONTROL SYSTEMS / I&E | 10 | $64,123 | $109,954 | $158,922 |
| DESIGN & ENGINEERING SERVICES | 10 | $74,763 | $111,550 | $164,068 |
| COLLECTION SYSTEM REPAIRS | 10 | $47,362 | $86,542 | $145,954 |
| APPLICATION DEVELOPMENT | 9 | $76,209 | $111,429 | $140,522 |
| ACCOUNTING | 9 | $51,508 | $74,571 | $120,649 |
| ENGINEERING PLANNING SERVICES | 9 | $59,313 | $88,499 | $154,977 |
| UNDERGROUND SERVICE ALERT - LATERALS (USA-L) | 9 | $56,731 | $92,466 | $117,389 |
| INFORMATION TECHNOLOGY OPERATIONS | 8 | $75,680 | $119,423 | $149,690 |
| UNDERGROUND SERVICE ALERT (USA) | 8 | $52,505 | $88,127 | $127,559 |
| FLEET MAINTENANCE | 8 | $46,817 | $74,778 | $114,158 |
| TERTIARY TREATMENT OPERATIONS | 8 | $52,636 | $88,735 | $142,231 |
| PRETREATMENT | 7 | $42,777 | $80,162 | $192,509 |
| RISK MANAGEMENT | 7 | $47,143 | $72,770 | $138,044 |
| COLLECTION EMERGENCY RESPONSE | 7 | $48,490 | $81,607 | $103,254 |
| LAUGHLIN CENTRALIZED MAINTENANCE | 7 | $53,032 | $92,099 | $127,268 |
| PLANT PROCESS CONTROL | 6 | $31,313 | $44,256 | $141,789 |
| SERVICE AREA TREATMENT FACILITIES | 6 | $42,531 | $63,345 | $148,761 |
| LAUGHLIN WWTP | 6 | $61,963 | $109,541 | $156,722 |
| SECURITY | 6 | $47,948 | $73,727 | $125,951 |
| DESERT BREEZE WRC | 6 | $66,722 | $116,917 | $147,005 |
| SOLIDS DEWATERING | 6 | $61,099 | $104,823 | $152,075 |
| SECONDARY TREATMENT OPERATIONS | 5 | $53,752 | $87,563 | $123,283 |
| CENTRALIZED MAINTENANCE | 5 | $43,346 | $91,472 | $145,423 |
| DEVELOPER INSPECTORS | 5 | $63,691 | $113,736 | $134,392 |
| PURCHASING AND ADMINISTRATION | 5 | $41,380 | $62,186 | $81,993 |
| BUSINESS SERVICES | 4 | $62,329 | $87,927 | $162,806 |
| MOAPA VALLEY WWTP | 4 | $59,504 | $113,502 | $188,965 |
| GEOGRAPHICAL INFORMATION SYSTEM | 4 | $66,445 | $102,097 | $131,528 |
| WAREHOUSING | 4 | $38,660 | $62,585 | $71,449 |
| LAUGHLIN & SEARCHLIGHT | 4 | $60,405 | $91,107 | $117,066 |
| OPERATIONS | 4 | $64,776 | $101,797 | $186,271 |
| ODOR CONTROL | 4 | $56,772 | $93,122 | $95,927 |
| FINANCE | 4 | $54,113 | $77,072 | $112,777 |
| DESIGN & CONSTRUCTION SERVICES | 3 | $57,617 | $81,815 | $147,752 |
| MANHOLES | 3 | $65,037 | $112,134 | $139,037 |
| PRIMARY TREATMENT OPERATIONS | 3 | $57,474 | $93,358 | $114,809 |
| INFORMATION TECHNOLOGY | 3 | $48,084 | $67,649 | $132,828 |
| COLLECTION SYSTEMS SERVICES | 3 | $81,743 | $119,245 | $146,287 |
| GENERAL ADMINISTRATION | 3 | $104,093 | $143,667 | $226,240 |
| WATER QUALITY | 3 | $77,254 | $111,214 | $127,962 |
| RECRUITMENT | 2 | $46,042 | $65,735 | $103,950 |
| WATER QUALITY, RESEARCH & TECHNICAL SERVICES | 2 | $85,140 | $121,137 | $172,862 |
| STRATEGIC SERVICES ADMINISTRATION | 2 | $74,892 | $124,186 | $171,478 |
| COLLECTIONS | 1 | $59,568 | $87,015 | $87,015 |
| LABOR RELATIONS | 1 | $39,420 | $101,724 | $101,724 |
| COLLECTION | 1 | $34,464 | $49,960 | $49,960 |
| PURCHASING | 1 | $81,158 | $114,692 | $114,692 |
| CP/AWT PLANT OPERATIONS | 1 | $93,979 | $146,943 | $146,943 |
