Sanitary Sewer Systems
| Rate of Straight Line Depreciation | |
| COLLECTION PLANT | |
| Structures & Improvements | 1.20 |
| Sanitary Laterals | 1.20 |
| Sewer Mains | 1.20 |
| SYSTEM PLANTING PLANT | |
| Structures & Improvements | 1.20 |
| Pumping Equipment | 5.00 |
| TREATMENT PLANT | |
| Lift Equipment | 5.00 |
| Pump Equipment | 5.00 |
| Outfalls | 1.20 |
| GENERAL PLANT | |
| Office Furniture & Equipment | 10.00 |
| Information Systems | 20.00 |
| Transportation | 20.00 |
| Tools & Shop | 20.00 |
Last Reviewed or Updated: January 14, 2019