26
REPORT OF THE KING INSTITUTE, GUINDY
TABLE XIV—cont.
Municipalities—cont.
No.
Source.
Dates of examination and results.
Remarks on supply.
15 Erode . . . 7 June 1927 . . .
11 Jan. 1928.
Poor. Mechanical filter not working
satisfactorily. (See report.)
River water . . .
0.1 c.c. . . .
0.01 c.c. . . .
Filtered water (Mechl.) . . .
5 c.c. . . .
5 c.c.
Dy. system . . .
5 c.c. . . .
5 c.c.
16 Gudiyāttam . . . 12 Apr. 1927 . . .
7 Nov. 1927.
Passable at the first and poor at the
second examination.
Infn. gallery . . .
20 c.c. . . .
1 c.c. . . .
Dy. system . . .
10 c.c. . . .
1 c.c.
17 Guntū r
.
.
. 12 Oct. 1927 . . . 20 Mar. 1928.
Indifferent and variable in spite of
reported systematic chlorination.
Infn. gallery . . .
1 c.c. . . .
20 c.c. . . .
Dy. system . . .
20 c.c. . . .
1 c.c.
18 Kodaikanal . . . 27 Apr. 1927 . . .
13 Nov. 1927.
Passable.
Upland surface water . . .
5 c.c. . . .
5 c.c.
Dy. system 1 . . .
10 c.c. . . .
5 c.c. . . .
Do. 2 " . . .
5 c.c. . . .
5 c.c.
19 Kumbakōnam . . . 17 May 1927 . . .
17 Nov. 1927.
Excellent. (But see body of report.)
Borehole . . . >60 c.c. . . .
>60 c.c. . . .
Dy. system . . .
60 c.c. . . .
60 c.c.
20 Kurncol . . . 7 July 1927 . . .
16 Dec. 1927.
Results of filtration not up to standard.
Town supply indifferent.
Storage . . .
0.1 c.c. . . .
0.1 c.c. . . .
Filtered water . . .
20 c.c. . . .
5 c.c.
Dy. system . . .
5 c.c. . . .
5 c.c.
21 Madras Corporation . . . 15 June 1927 . . .
24 Jan. 1928.
Systematically chlorinated raw water
was applied to the filters and the
water so treated was of good q u a l i t y ,
but the filtered water showed deterio -
ration and was little or no better
than unchlorinated raw water. As
distributed, there was no appreciable
change for the better.
Red Hills lake . . .
1 c.c.
5 c.c. . . .
End of conduit (before chlori-
nation).
5 c.c.
20 c.c.
Cholorinated water . . . >60 c.c. . . .
60 c.c.
Filtered water . . .
5 c.c. . . .
5 c.c.
T e s t t a p . . .
5 c . c . . . .
5 c.c.
Dy. system 1 . . .
10 c.c. . . .
20 c.c.
D o . 2 . . .
10 c.c. . . .
5 c.c.
D o . 3
5 c . c . . . .
10 c.c.
22 Madura . . . 5 Apr. 1927 . . .
3 Nov. 1927.
Systematic chlorination practised. Sup
- ply good.
Shallow
springs or river
water.
0.1 c.c. . . .
0.01 c.c. . . .
Gallery at Kochadai . . . >60 c.c. . . . >60 c.c.
Gallery at Arapalaiyam . . . >60 c.c. . . .
20 c.c.
Dy. system . . .
60 c.c. . . .
20 c.c.
23 Masulipatam . . . 19 Sep. 1927 . . .
8 Mar. 1928.
Good at the first but only passable at
the second examination.
Storage tank . . .
5 c.c. . . .
5 c.c. . . .
Filtered water (Mechl.) . . .
20 c.c. . . .
10 c.c.
Dy. system . . .
20 c.c. . . .
10 c.c.
24 Negapatam . . .
23 Sep. 1927 . . .
3 Mar. 1928.
Gallery supply passable, but deteriorat
-
ed in distribution. (See report.)
River water . . .
0.1 c.c. . . .
. . .
Infn. gallery . . .
5 c.c.
5 c.c.
Dy. system . . .
1 c.c. . . .
1 c.c.
25 Nellore . . . 21 Sep. 1927 . . .
3 Feb. 1928.
Excellent at the first examination ;
not so good at the second. (See
report.)
lnfn. gallery . . . >60 c.c. . . .
10 c.c. . . .
Dy. system . . . >60 c.c. . . .
20 c.c.
26 Ootacamund . . .
15 July 1927 . . . 26 Mar. 1928.
Good.
D. Upper . . .
20 c.c. . . .
60 c.c.
D. Lower . . . > 6 0 c . c . . . .
60 c.c.
Tiger Hill . . . >60 c.c. . . .
20 c.c.
Marlimund . . .
60 c.c. . . .
60 c.c. . . .
Old Ootacamund . . .
20 c.c. . . .
10 c.c.
Kodapamund . . .
60 c.c. . . .
20 c.c.
Government House supply . . . >60 c.c. . . . >60 c.c.
27 Cauvery Mettur Project
7 June 1927 . . .
11 Mar. 1928.
Indifferent at the first and good at the
second when chlorinated.
River . . .
0 . 1 c . c .
0.01 c.c. . . .
Filtered water (Mechl.) . . .
5 c.c.
10 c.c.
Dy. system . . .
5 c .c.
>60 c.c.
28
Periyakulam . . .
4 Aug. 1927 . . . 21 Mar. 1928.
Bad in spite of reported chlorination.
(See report.)
Raw water . . .
0.1 c.c. . . .
0.1 c.c. . . .
Chlorinated water . . .
Not chlorinated.
1 c.c.
Dy. system . . .
1 c.c. . . .
5 c.c.