178 MAKING THE RATE SCHEDULE 



As the bills are rendered monthly, the schedule with the 

 blanks filled in will be as follows : 



For each service there shall be a charge for the service and meter per 

 month as follows: 



For f -inch meter ................................ $o . 50 



f .................................... 75 



I . OO 



2 .......................................... 2.50 



3 ......................................... - 5-00 



4 .......................................... 7-50 



6 .......................................... i5-oo 



In addition thereto, for all water drawn there shall be charged: 



Per 100 



Cu. Ft. 



For the first 3300 cubic feet of water per month, or any part 



thereof, the Domestic rate of ............................. 18 cents 



For water in excess of 3300 cubic feet and under 33,300 cubic 

 feet per month, the Intermediate rate of ................... 13 



For water in excess of 33,300 cubic feet per month, the Manu- 

 facturing rate of ...... ................................. 9 



A 10% discount for cash payment on or before the i5th of each month 

 will be allowed. 



The rates of the present schedule are shown in Fig. 21 as 

 a dotted line, and the rates for the new schedule are shown 

 -as a solid line. For the new rates two lines are shown: first, 

 a light line showing the base rate without service charges; and 

 second, a heavier line showing the rates including average 

 service charges. In this case the average service charges were 

 computed by the method given on page 32. For the Domestic 

 Rates the service charge for a f-inch meter, $6 per annum, 

 less 9 per cent discount for cash, is $5.46. This amounts to 

 54.6 cents per 1000 gallons per annum when 10,000 gallons 

 are drawn, and less in proportion as the quantities are greater 

 until at the limit for this class it amounts to 1.82 cents per 

 1000 gallons for a draft of 300,000 gallons. 



The Intermediate and Manufacturing Classes are taken 

 together. They include 119 takers using 191,000,000 gallons. 



