METROPOLITAN WASTEWATER MANAGEMENT COMMISSION <br />NOTES TO FINANCIAL STATEMENTS <br />3une 30, 2005 and 2004 <br />NOTE A -SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES -Continued <br />The estimated useful lives agree with those used for cost analysis purposes as required by federal regulations. They <br />are as follows: <br />Plant and buildings 10 - 40 years <br />Machinery and equipment 5 - 15 years <br />Interest is capitalized. on assets acquired with tax exempt debt. The amount of interest .capitalized is calculated by <br />offsetting interest expense incurred from the date of the borrowing until completion of the project with interest <br />earned on invested proceeds over the same period. <br />Accumulated Unpaid Vacation. Sick Pay and Other Benefit Amounts <br />Accumulated unpaid vacation, sink and compensatory time are reported aslong-term liabilities. <br />8. Use of Estimates <br />it in preparing the Commission's financial statements, management is required to make estimates and assumptions <br />that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date <br />of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual <br />results could differ from those estimates. <br />9. Risk Manaeement <br />MWMC is exposed to various risks of loss related to torts, theft of, damage to, and destruction of assets. MWMC <br />carries commercial insurance for such risks of loss. Settled claims resulting from these risks have not exceeded <br />commercial insurance coverage in any of the past three fiscal years. <br />10. Net Assets <br />Net assets represent the difference between assets and liabilities. Net assets are categorized by availability.. Total <br />net assets at June 30, 2005 equal $96,014,696. Total net assets at June 30, 2004 equal $93,824,631. <br />NOTE B -INTERGOVERNMENTAL AGREEMENTS <br />In accordance with the MWMC service agreement dated July 14, 1983 and updated on April 19, 2001, the City of <br />Eugene is responsible for the operations of the regional sewage facilities. The agreement obligated MWMC for <br />costs incurred by the City in operating and maintaining the regional sewage facilities. These costs include employee <br />benefits for City of Eugene employees. The interagency payable at June 30, 2005., for operation and maintenance <br />costs incurred by the City is $1,407,188($1,221,110 for 2004).- The total costs charged to MWMC for the year <br />ended June 30, 2005 were $8;683,637 ($8,673,3,32 for 2004). _ <br />The City of Springfield, in accordance with the MWMC service agreement dated July 14, 1983 and updated April <br />~~, ~ 19, 2001, provides the technical, financial and administrative support services to MWMC. Costs charged to <br />~ ' MWMC for the years ended June 30, 2005 and 2004 were $2,175,569 and $1,796,371, respectively and include <br />employee benefits for City of Springfield employees. <br />15 <br />