Exhibit 12(a) ELIZABETHTOWN WATER COMPANY AND SUBSIDIARY Computation of Ratio of Earnings to Fixed Charges (In Thousands Except Ratios) Three Months Ended March 31, 1999 1998 EARNINGS: Net income $ 4,283 $ 4,645 Federal income taxes 2,261 2,456 Interest charges 3,865 3,836 --------------------------- Earnings available to cover fixed charges 10,409 10,937 --------------------------- FIXED CHARGES: Interest on long-term debt 3,757 3,624 Other interest 63 206 Amortization of debt discount - net 98 97 --------------------------- Total fixed charges $ 3,918 $ 3,927 --------------------------- Ratio of Earnings to Fixed Charges 2.66 2.79 =========================== Earnings to Fixed Charges represents the sum of Net Income, Dividends, Federal income taxes and Interest Charges (which is reduced by Allowance for Debt Funds Used During Construction), divided by Fixed Charges. Fixed Charges consist of interest on long and short-term debt (which is not reduced by Allowance for Debt Funds Used During Construction), and Amortization of debt discount.