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March 19, 1983 <br />Page 3 <br />other factors to be taken into consideration as to levels <br />of funds to keep on hand involve specific planned future expenditures. <br />This would be the setting aside of funds for a major capital ex- <br />penditure which is either unusual or which is non-recurring. In <br />such a case the City may wish to save funds gradually over a period <br />of years rather than to sell bonds at the time the expenditure is <br />made. This practice would result in substantial savings on interest <br />costs if this approach is adopted and the Council could budget an <br />amount each year for the capital expenditure. <br />Another factor to consider involves bonding and bond ratings. <br />When a bond is issued the bond agreements normally require that <br />adequate funds be maintained for protection of bond holders. In the <br />case of Utility Funds if revenue bonds are sold it is sometimes re- <br />quired that retained earnings be restricted in a specific amount <br />until the bond issue is paid off. Also the amount of fund balance <br />or cash on hand plays an important part in the bond rating process. <br />Normally the better the rating the less the interest costs. Over a <br />typical bond issue the savings from lower interest costs as a result <br />of a good bond rating can be quite substantial. While rating agencies <br />do not publish any specific guide lines on fund balance levels be- <br />cause it is just one of many rating factors they do look at the trends <br />of fund balances, a positive factor in rating is a history of the <br />fund balance increasing as opposed to the fund balance decreasing. <br />Bond rating analysts also stress the importance of maintaining a <br />cushion" in fund balances. This is important because it would min- <br />imize possible short term borrowing. The absence of short term bor- <br />rowing is a positive factor in a bond rating. <br />The exhibits attached show the recommended levels of cash for <br />the Water Fund and the Sewer Fund. It should be noted that the Water <br />Fund has a balance of $427,364 after immediate cash needs have been <br />meet and the Sewer Fund falls short of meeting its immediate cash <br />needs by $342,571. Planned future expenditures for replacement of <br />Water and Sewer Fund physical plant, mains, and equipment have not <br />been taken into consideration. A discussion of that is beyond the <br />scope of this report. However, I would like to illustrate part of <br />the problem we may face in the future. The 1981 Financial Statements <br />Statement 22) indicate that the Water Utility has $3,784,043 of <br />property, plant, and equipment and that the Sewer Fund has $4,959,345 <br />of property, plant, and equipment. The values of the property, plant, <br />and equipment are stated at cost. Replacement cost would be substan- <br />tially more. Replacement of existing property, plant;. and equipment <br />is another reason to maintain cash balances. Some cash is available <br />in the Water Fund for this purpose. The Sewer Fund has no cash avail- <br />able for this purpose. <br />The 1981 Financial Statements indicate that $1,343,335 of <br />depreciation expense has been taken for Water Fund property, plant <br />and equipment and $1,408,774 has been taken for Sewer Fund property, <br />plant, and equipment. I have often been asked: "Since depreciation <br />expense is not an actual expenditure of cash, why don't the Water and <br />Sewer Funds have that cash on hand?" The answer is that the cash will