20240301Exhibit 4 Rate Base.pdf

Capitol Water Corporation
Case No. CAP-W-24-01
Rate Base
2022 Test Year
2022 Company Company
Test Year Adjustments Proposal
1 Plant in Service 3,848,326$ 504,056 4,352,382
2 Less Accumulated Depreciation (2,914,198) (27,837) (2,942,035)
3 Less Contributions in Aid (40,018) (170,500)(210,518)
4 Add Accumulated Amortization of CIAC 143,572 143,572
5 Less Advances for Construction (40,018) (225,884) (265,902)
6 Add Working Capital - 65,872 65,872
7 Rate Base 997,664$ 1,143,371$
Capitol Water Corporation
Case No. CAP-W-24-01
Exhibit No. 4 - Rate Base