to the Town of Geelong. 



47 



Table No. III. 



Acreable Extent, and Capacity in Gallons, of Worrnbete 

 Reservoir. 



Contour. 



Imperial Acres. 



Gallons. 



40 

 30 

 20 



252 

 184 

 124 



1,661,318,850 

 950,677,092 

 583,400,687 



The capacity of this reservoir will more readily be under- 

 stood from the tables which I append to this report, and, 

 viewed in conjunction with the drawings showing water-space 

 within the forty feet contour level, to contain one thousand 

 six hundred and sixty-one millions of gallons. 



Within the thirty feet contour level, to contain nearly one 

 thousand millions of gallons. 



Within the twenty feet contour level, to contain five hun- 

 dred and eighty-three millions of gallons. 



Table No. IV. 

 Debit and Credit account for two and a half years con- 

 sumption from Reservoir, at the stinted Melbourne allowance 

 of twenty-five gallons per head per diem for a population of 

 fifty thousand. 



Quantity in Reservoir at the 40 feet contour, 

 Evaporation, &c, as explained (See Table 

 No. VII.) . . . 



First year's consumption, at twenty-five gal- 

 lons per head per diem, . 



Evaporation as before, on reduced surface, 

 154 acres ...... 



Second year's consumption, as before, . 



Evaporation as before, on still further reduced 

 surface, for six months, 



Half-year, or 6 months' consumption as before, 



1,661,318,850 



246,462,969 

 1,414,855,881 



456,250,000 

 958,605,881 



174,106,880 



784,499,001 

 456,250,000 



328,249,001 



100,124,001 



228,125,000 

 228,125,000 



