American Water Works Company, Inc. PP&E Disclosure
| 2021 | 2020 | Range of Remaining Useful Lives | Weighted Average Useful Life | ||||||||||||||||||||
| Utility plant: | |||||||||||||||||||||||
| Land and other non-depreciable assets | $ | 210 | $ | 174 | |||||||||||||||||||
| Sources of supply | 938 | 897 | 2 to 127 years | 46 years | |||||||||||||||||||
| Treatment and pumping facilities | 4,198 | 3,984 | 3 to 111 years | 39 years | |||||||||||||||||||
| Transmission and distribution facilities | 12,308 | 11,457 | 9 to 130 years | 69 years | |||||||||||||||||||
| Services, meters and fire hydrants | 4,888 | 4,555 | 5 to 90 years | 31 years | |||||||||||||||||||
| General structures and equipment | 2,200 | 2,003 | 1 to 109 years | 15 years | |||||||||||||||||||
| Waste collection | 1,363 | 1,288 | 5 to 113 years | 58 years | |||||||||||||||||||
| Waste treatment, pumping and disposal | 912 | 859 | 2 to 139 years | 38 years | |||||||||||||||||||
| Construction work in progress | 934 | 837 | |||||||||||||||||||||
Less: Utility plant included in assets held for sale (a) | (664) | (646) | |||||||||||||||||||||
| Total utility plant | 27,287 | 25,408 | |||||||||||||||||||||
| Nonutility property | 126 | 211 | 3 to 50 years | 6 years | |||||||||||||||||||
Less: Nonutility plant included in assets held for sale (a) | — | (5) | |||||||||||||||||||||
| Total property, plant and equipment | $ | 27,413 | $ | 25,614 | |||||||||||||||||||
Historical Timeline
| Fiscal Year | Filed | |
|---|---|---|
| 2021 | Feb 16, 2022 | Showing above |
| 2020 | Feb 24, 2021 | |
| 2019 | Feb 18, 2020 | |
| 2018 | Feb 19, 2019 | |
| 2017 | Feb 20, 2018 | |
| 2016 | Feb 21, 2017 | |
| 2015 | Feb 25, 2016 | |
About PP&E Disclosures
The PP&E disclosure details a company's physical asset base — land, buildings, machinery, and equipment — along with the depreciation methods and useful life assumptions that determine how these costs flow through the income statement. Capitalization policy thresholds reveal management's judgment on the boundary between expense and asset, directly affecting both reported earnings and asset values.
Key signals: changes in estimated useful lives or depreciation methods can materially shift reported earnings without any operational change. Compare capital expenditures against depreciation expense — when capex consistently trails depreciation, the asset base may be aging and underinvested. Watch for large asset impairments or write-downs that signal overvalued carrying amounts. Asset retirement obligations reveal future environmental or decommissioning costs that are often underappreciated. Compare PP&E intensity (PP&E-to-revenue) against industry peers to assess capital efficiency and competitive positioning.