272 
THE PROSPECT AND KENNY HILL SCHEMES. 
RECAPITULATION. 
I have now completed my comparison of the two schemes, and 
it remains only to recapitulate the principal features in an 
ised form, that their comparative merits may be more 
fined. 
mi 
and concisely de 
oy At rvo 
sicailee aires available for supply, 
7,110 million ga ; dam, She 
“e 
constru 
of land and outlet gn £186,536. 
2. Pumping and gravitation com- 
bined deliver 12 million gallons 
_— 1 million of —— is pumped to 
on to tadashi 
Ww. 
service reservoirs ; estimated saat, 
mls 562,268. 
Length of conduit 63 men 
including 102 miles tunuatlin ng, 3 
miles open canal an “rg at 
scene - piping, * _ 7 es re- 
The beyond Pros- 
only 6 eat fall per mile, 
hic at i is insufficient to provide for 
eedinient nd to prevent the growth 
of seen vegetation. Such a long 
of canal is liable to accident 
inati 
Reel 
required for a con- 
siderable distan 
4, An scchdakeh¢ o the dam would 
entail the stoppage of all — - 
the southern line for some 
besides leading to great loss of tife 
and destruction of property.. 
5. Low delivery at Crown- street 
reservoir, necessitatin, pumping sta- 
re clearly 
Kenny Hit. 
1, Area of per impounding re- 
servoir, 1,048 ; storage 
available for psc 2 8,110 million 
eet 
villi 
325 feet ; 1 million allons to Wi 
lahra, 276 feet ; and the 18 million 
gallons to din 214 above 
ea level, at an esti total cost 
of £1,232,3! 
3. Length of seat 50} miles, 
incl es , 
recaution in construction, e : 
“8 ce has shown the safest 
kind of semper 
tion, the m 
A ches acide to the snare 
pe but 
