28
REPORT OF THE KING INSTITUTE, GUINDY
TABLE XV— cont .
Municipalities—cont.
No.
S o u r c e .
Dates of examination and results.
Remarks on supply.
15 Erode
...
...
...
.. 29 Aug. 1928 ... 8 Mar. 1929.
River water
...
...
...
01 c.c.
...
0.1 c.c.
. . The rapid mechanical filter continued to
be worked unsatisfactorily.
Filtered water (Mechl.)
...
5 c. c.
..
5 c. c.
Dy. system
...
...
...
5 c.c.
...
5 c.c.
16 Gudiy āttam
...
...
... 27 July 1928
... 24 Jan. 1929.
Infn. gallery ...
...
10 c.c.
...
60 c.c.
... Passable.
Dy. system
...
...
10 c.c.
...
20 c.c.
17 Guntūr ...
...
...
... 29 Sep. 1928 ...
6 Mar. 1929.
Infn. gallery ...
...
...
5 c.c.
...
5 c.c.
_ Variable.
Dy. system
...
...
10 c.c.
... >60 c.c.
18 Kodaikānal
...
...
...
6 June 1928 ... 8 Nov. 1928.
Upland surface water...
...
5 c.c.
..
10 c.c.
... Passable but below standard.
Dy. system
...
...
...
5 c.c.
10 c.c.
19 Kumbak ō nam
...
...
... 28 May 1928 ... 28 Nov. 1928.
Borehole
...
...
...
60 c.c.
...
60 c.c.
..
Excellent. (But see body of report.)
D y. system
...
...
...
60 c.c.
...
60 c.c.
2 0 Kurnool ...
...
...
... 10 May 1928 ...
3 Nov. 1928.
Storage tank ...
...
5 c.c.
...
1 c . c .
.. Results of filtration still not up to the
standard. The practice of mixing raw
water with filtered water in times of
need still continues.
Filtered water ...
...
...
20 c.c.
...
20 c.c.
Dy. system
..
...
...
60 c.c.
...
2 0 c . c .
21 Madras Corporation ...
...
3 July 1928
... 15 Dec. 1928.
Red Hills lake ...
...
...
10 c.c.
10 c.c.
... Sand filters were fed with raw water
systematically chlorinated. The fil-
trate continued to be worse than the
treated raw water. As distributed,
the water was little better than the
raw water.
End of conduit ( before chlori-
10 c.c.
10 c.c.
nation).
Chlorinated water
...
...
60 c.c.
... >60 c.c.
Filtered water ...
...
...
10 c.c.
...
20 c.c.
Test tap on the main ...
...
10 c.c.
...
20 c.c.
Dy. system 1 ...
...
...
20 c.c.
60 c.c.
Do. 2 . . . . . . . .
20 c.c.
...
60 c.c.
Do.
3 ...
...
...
60 c.c.
...
60 c.c.
22 Madura ...
...
...
... 19 Apr. 1928 ... 1 Nov. 1928.
Kochadai Gallery
...
... >60 c.c.
... >60 c.c.
... Systematic supply continued. Supply
excellent.
Arapalaiyam Gallery ...
... >60 c.c.
... >60 c.c.
Dy. system
...
...
... >60 c.c.
... >60 c.c.
23 Masulipatam. ... ...
2 Aug. 1923 ... 31 Jan. 1929.
Storage tank ...
...
1 c.c.
...
1 c.c
. . . Fair.
Filtered water (Mechl.)
...
10 c.c.
...
20 c.c.
Dy. system
...
...
20 c.c.
...
20 c.c.
24 Mettur Project ...
...
... 29 Aug. 1928 ...
9 Dec. 1928.
Cauvery water ...
...
0.1 c.c.
0.01 c.c.
. . . The filtered water as supplied after
chlorination was good.
Filtered water (Mechl.)
...
10 c.c.
...
5 c.c.
Dy. system
...
...
... >60 c.c.
... >60 c.c.
25 Neg apatam
...
...
... 27 Sep. 1928 ... 27 Feb. 1929.
River water
...
...
0.1 c.c.
...
...
Infn. gallery ...
...
...
5 c.c.
5 c.c.
. . . Galiery su pply passable. Deteriorated
in distribution.
Dy. system
...
...
...
5 c . c .
...
1 c.c.
26 Nellore ..
...
...
.. 26 July 1928 ... 30 Jan. 1929.
Infn. gallery ...
...
...
10 c.c.
...
60 c.c.
. . . Variable but fair.
Dy. system
...
...
...
20 c.c.
...
60 c.c.
27 Ootacamund . ...
...
... 10 Oct. 1928 ... 20 Mar. 1929.
D. Upper
... ... ...
10 c.c.
...
20 c.c.
...
D. Lower
...
...
10 c . c .
60 c.c.
Good.
Tiger Hill
...
...
60 c.c.
20 c.c.
...
Marlimund
...
...
...
10 c.c.
...
60 c.c.
...
Old Ootacamund
...
...
5 c.c.
...
10 c.c.
See report.
Kotapamund ...
...
...
5 c.c.
...
20 c.c.
Government House supply ... >60 c.c.
. . . >60 c.c.
. . . Good.
28 Periyakulam
...
...
... 14 Sep. 1928
...
7 Mar. 1929.
Raw water
...
...
...
0.01 c.c.
...
0.1 c.c.
. . . Indifferent at the first and good at the
second examination. (Filters had
been overhauled.)
Filtered water ...
...
...
5 c . c .
...
60 c.c.
Dy. system
...
...
...
5 c.c.
...
20 c.c.
29 Rameswaram ...
...
... 9 July 1928
3 Jan. 1929.
Infn. wells
...
...
... >60 c.c.
... >60 c.c.
. . . Excellent.
Dy. system ... ... ...
>60 c.c.
. . .
20 c.c.