Clean water is essential for life, and a study analyzed the feasibility of investing in improving water distribution in Kupang City. The researchers used financial analysis methods like Net Present Value and Payback Period to assess the project's viability. They found that the investment is financially feasible, with a positive Net Present Value and a payback period of 4.24 years. Social and economic aspects were also considered, with regional development funds and general reserve funds allocated for the project. The analysis showed that the project is acceptable and beneficial for the community.