164
TIRUPATI.
WATER SAMPLES TAKEN—5TH DECEMBER 1912.
Remarks .—There was a small flow of water in the Kalyani river when samples were taken. The
supply is constant. The sample was not taken from the new experimental well
as it was not used as a source of supply during this quarter. There has been
about 29.11 inches of rain since last analysis.
Bacteriological Analyses.
SAMPLE I.—A SHALLOW WELL ON THE BANK OF KALYANI
N u m b e r .
Lact oae.
S a c c h a r o s e .
D u l c i t e . Adoni t e .
I n u l i n e .
V o g e s a n d P r o s k .
Indol .
M o t a l i t y . Gr oup.
Name of Bacilli.
Group and
Remarks.
RIVER TO THE EAST OF HEADWORKS.
Total colonies per cc. on agar at 37° C.—40.
Bile salt lactose, medium.
+
-
1 tube of 20 cc.
...
...
...
...
1
. . .
1 + + - + - - - - IV B. Gasoformans
Group I, nil.
2 tubes of 10 cc.
...
...
...
. . .
2
3 „
5 cc.
...
...
...
...
. . .
3
2 + + - + - - - - IV
Do.
. . .
„ II, nil.
3 „
1 cc. ...
...
...
. . .
3
3 + + - + - - - - IV
Do.
. . .
„ III, nil.
3 „ .
1 cc. ...
...
...
. . .
3
4 + + - - - - - + IV
?
. . . „ IV, 10.
3 „ .01 cc.
,, ... ... ...
. . .
3
5 + + - + - - - - IV B. Gasoformans
6 + + - + - -
- - IV
Do.
Fœcal bacilli in 20 cc. and upwards.
7 + + - + - - - - IV
Do.
8 + + - + - - - + IV
?
. . . Class I, nil.
9 + + - + - - - - IV B. Gasoformans
. . .
„
II, 7.
No vibrios in 100 cc.
10 + + - + - - - + IV
?
III, nil
. 1U
n d e t e r m i n e d ,3
.
SAMPLE II.—A SHALLOW WELL ON THE BANK OF KALYANI
RIVER TO THE WEST OF HEADWORKS.
1
+ +
- - - - +
IV B. Coscoroba
... Group I, 3.
2 + + + - - + - - III B. 75...
„ II, 4.
Total colonies per cc. on agar at 37° C.—580.
3 + - + - - - + - II B. Schaefferi
...
„
III, 1.
4 + - - - - - + - I B. Vesiculosus ...
„
IV, 2.
Bile salt lactose, medium.
+
_
5 + + - - - +
- IV B.112.
6 + - - - - - + - I B. Vesiculosus.
7
+ - - - - - + - I
Do.
8 + - + - - - + - II B. Schaefferi,
... Class
I, 4.
1 tube of 20 cc. ...
...
...
. . . 1
. . .
9 + - + - -.- + - II
Do.
„ I I , 1 .
2 tubes of 10 cc. ...
..
. . . 2
. . . 10 + - + - - - + - II
Do.
„ I I I , 4 .
3 „
5 cc. ...
...
..
. . . 3
. . . .
U n d e t e r m i n e d , 1 .
3 „
1 cc. ...
...
. . . .
. . . 1
2
3 „ .1 cc. ...
..
...
. . .
3
3 „ .01 cc. ...
. . .
. . . 3
Fœcal bacilli in 5 cc. and upwards.
No vibrios in 100 cc.
SAMPLE III.—COLLECTING CHAMBER.
1 + + - + - - - - IV B. Gasoformans
. . . Group I, nil.
Total colonies per cc. on agar at 37° C.—Countless (14,400).
2 + + - + - - - - IV
Do
„ II, nil .
3 + + - + - - - - IV
D o .
„ I I I 1
4 + + - + - - - - IV
Do.
... „ IV, 9.
Bile salt lactose, medium.
+
-
5 + + - + - - - - IV
Do.
6 + + - + - - - - IV
Do.
7 + + - + - - - - IV
Do.
1 tube of 20 cc.
...
...
...
. . .
1
. . . 8 + + - + - - - - IV
Do.
Class I, nil.
9 + + - + - - - - IV
Do.
... „ II, 9.
2 tubes of 10 cc.
...
...
. . . 2
. . .
3 „ 5 cc.
...
. . . ....
3
. . . 10 +
+
+ - - + - - III B. 75
. . . „ III, 1.
3 „ 1 cc.
...
..
. . . 3
.
3 „ . 1 cc.
...
...
-
. . . 1
2
3 „ .01 cc.
...
...
. . . . . .
3
Fœcal bacilli in 1 cc. and upwards.
No vibrios in 100 cc.
SAMPLE IV.—PILLAR FOUNTAIN NEAR MUNICIPAL HOSPITAL.
1 +
+ - -
- - +
- IV B. Coscoroba
.
Group I, nil.
Total colonies per cc. on agar at 37° C.—650.
2 + + - - - - + - IV
Do.
. . .
„ II, nil.
3 + + - - - - + - IV
Do.
. . . „ III, 1.
4 + + - - - - + - IV
Do.
. . .
„ IV, 9.
Bile salt lactose, medium.
+
-
5 + + - - - - + - IV
Do.
6 + + - - - - + - IV
Do.
7 + + - - - + - + IV B. Cloacæ.
8 + + - - - - + - IV B. Coscoroba
. . . Class I, nil.
1 tube of 20 cc.
...
. . . ...
1
. . . 9 + + - - - - + - IV
Do.
. . . .
„ II 8.
2 tubes of 10 cc.
...
...
...
. . .
2
. . .
10 + + + - - + - + III B. 73
. . . ...
„ III, 2.
3 „ 5 cc.
...
...
...
. . . 3
. . .
3 „ 1 cc.
...
...
. . . 3
. . .
3 „ .1 cc.
...
...
. . .
. . .
3
3 „ .01 cc.
...
...
...
. . . . . .
3
Fœcal bacilli in 1 cc. and upwards.
No vibrios in 100 cc.