51
TANJORE.
WATER SAMPLES TAKEN—21sT APRIL 1912.
Remarks.—Spring channels are cut in the bed of the river Coleroon to increase the yield. The
supply is intermittent. There has been about 1 . 15 inches of rain since last
analysis.
Bacteriological Analyses.
SAMPLE I.—FROM A SPRING CHANNEL CUT IN THE BED OF THE
RIVER COLEIIOON.
N u m b e r .
Lactose.
Sa c c ha r os e .
D u l c i t e .
A d o n i t e .
I n u l i n e . V o g e s a n d p r o s k . I n d o l .
M o t i l i t y . G r o u p .
Name of Bacilli.
Group and
Remarks.
Total colonies per cc. on agar at 37° C.—
Cannot be counted
Bile salt lactose, medium.
+
-
1 tube of 20 cc.
...
...
...
1
...
1
+ - - - - -
+ -
I B. Vesiculosus
... Group I, 7.
2 tubes of 10 cc.
...
...
...
2
. . .
2 + + - + - - - - IV B. Gasoformans ...
”
II, nil.
3
”5
3
. . .
3 + - - - - - + -
I R. Vesiculosus
...
„ III, 1.
3
,,
1 cc.
...
...
...
...
3
. . .
4 + + + + - + - - III B. 67
...
...
„
IV, 2.
3
,,
.1 cc.
...
...
...
...
1
2
5 + + - + - + - - IV B. Lactis ærogenes.
3”
.01 co. ... ... ...
1
2
6 + - - - - - + -
I B. Vesiculosus.
7 + - - - - - + -
I
Do.
Foecal bacilli in 1 cc. and upwards.
No vibrios in 100 cc.
8 + - - - - - + -
I
Do.
... Class
I, nil.
9 + - - - - - + -
I
Do.
II, 3.
10 + - - - - - - +
-
I
Do.
III, 7.
SAMPLE II. —TAP IN HEAD WORKS AFTER FILTRATION.
Total colonies per cc. on agar at 37° C.--1,250.
1 + + — - - - + -
IV B. Coscoroba
... Group I, 3.
2 + + + - - - + - III B. Neapolitanus ...
„
II, nil.
3 + - - + - - + +
I B. 1
III, 2.
4 + + - - - - + - IV B. Coscoroba
IV, 5.
Bile salt lactose, medium
+
-
5 + - - + - - + +
I B. 1.
6 + + - + - - + + IV B.100.
7 + + + - - - + - III B. Neapolitanus.
1 tube of 20 cc.
...
...
...
. . .
1
...
8 + - - + - - + +
I B.1 ...
...
... Class
I, nil.
9 + + - - - - + - IV B. Coscoroba
II, 10.
10 + + - - - - + - IV
Do.
. . .
„
III, nil,
2 tubes of 10 cc.
...
...
. . . ...
2
...
3
”5 cc.
...
...
...
. . .
3
...
3
1 cc.
...
...
...
. . .
. . .
3
3
„
.1 cc.
...
...
. . . ...
. . .
3
3
„
•01 co.
...
...
...
. . .
. . .
3
Faecal bacilli in 5 cc. and upwards.
No' vibrios in 100 cc.
SAMPLE III.—TAP IN K0DAIKKAL STREET.
Total colonies per cc. on agar at 37° C.—3200.
1 + -
- + - - + - I
B. Acidi lactici
... Group I, 10.
2 + - - + - - + - I
Do.
...
„
II, nil.
3 + - - + - - +- -
I
Do.
...
„ III, nil,
Bile salt lactose, medium.
+
-
4 + - - + - - + - I
Do.
IV, nil.
5 + -- - + - - + - I
Do.
6 +- -
- - +- I
Do.
1 tube of 20 cc.
...
...
...
...
1
7
+ - -
+ - -
+ - I
Do.
8 + - - + - - + - I
Do.
... Class
I, nil,
2 tubes of 10 cc.
. . . ...
...
...
2
. . .
9 + - - + -- - + - I
Do.
II, 10.
3
”
5 cc.
3
. . .
10 + - - + - - + - I
Do.
. . . ”
III, nil,
3
,,
1 cc.
...
...
...
...
2
1
3
” . 1 cc.
...
...
...
...
. . .
3
3
”
• 01 co.
...
...
...
...
. . .
3
Foecal bacilli in 1 cc. and upwards.
No vibrios in 100 cc.
SAMPLE IV.—TAP IN MUNICIPAL OFFICE.
Total colonies per cc. on agar at 37° C.—4,900.
1 +
- - - - -
+ - I
B. Vesiculosus
... Group I, 10.
2 + - - - - - + - I
Do.
II, nil,
3 + - - - - - + - I
Do.
...
„
III, nil.
4 + - - - - - + - I
Do.
IV, nil.
Bile salt lactose, medium.
+
-
5
+ - - - - - + - I
Do.
6 + - - - - - + - I
Do.
7 + - - - - - + - I
Do.
1 tube of 20 cc.
1
. . .
8 + - - - - - + - I
Do.
... Class
I, nil.
9 +
- - - - + - I
Do.
II, nil.
2 tubes of 10 cc.
...
...
...
...
2
. . .
10 + - - - - - + - I
Do.
...
„
III, 10.
3
,,
5 cc.
...
...
...
3
...
3
”
1 cc.
...
...
...
2
1
3
„
.1 cc.
...
. . .
3
3
„
.01 cc. ... ... ... ...
. . .
3
Foetal bacilli in 1 cc. and upwards.
No vibrios in 100 cc.