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海伦市供水工程于１９９３年施工．１９９４年建成并开始供水。工程总投资为４５００万元，其中贷款２５００万元，年利息１１％，８年还清贷款。该工程的年供水能力１１００万ｍ３，现年供水量为４１６，５万ｍ３。在归还贷款期间，供水工费、水费较高，均超过全区供水的平均价格。其主要原因：一是单方水占用资金较多；二是工程贷款较多，年利息较高；三是配水厂净化处理费用较高。通过水费成本较高原因分析，提出今后发展供水工程，降低水费成本的建议。
Helen city water supply project in 1993 construction. Built in 1994 and started water supply. The total investment of 45 million yuan, of which 25 million yuan loan, the annual interest 11%, 8 years to pay off the loan. The project has an annual water supply capacity of 11 million m3 and a current water supply of 4,165,000 m3. During the repayment of loans, water supply fees and water charges are higher than the average price of water supply throughout the region. The main reasons are as follows: First, the unilateral water occupies more funds; second, there are more project loans and higher annual interest rates; third, higher costs are associated with water purification treatment. Through the analysis of the reasons for the high cost of water fee, this paper put forward the suggestion of developing water supply project and reducing the cost of water fee in the future.