94
COONOOR.
WATER SAMPLES TAKEN—25TH NOVEMBER 1911.
REMARES .—The reservoir at Bandami was full and overflowing. The supply is intermittent. There has been
about 37.46 inches of rain since last analysis.
Bacteriological Analysis.
SAMPLE I.—RESERVOIR AT BANDAMI.
N u m b e r .
L a c t o s e .
S a c c h a r o s 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 + +
- - - - + - IV B. Coscoroba.
IV
G r o u p I , n i l .
G
2 + +
- - - - +
- _
D o . . . .
2
. . .
" I I ,n
i l .
2 tubes of 10 cc. . . .
3
-
+
- IV
Do.
+ +
- -
-
1
2
" I I I ,n
i l .
3
"„ 5 cc. . . .
-
- IV
Do.
4 + +
- -
+
-
. . .
3
" 1 V , 1 0 .
3
"
1 cc.
. . .
IV
5
- +
-
D o . . . .
+ +
- -
-
3
. . .
3 " .1 cc. . . .
-
IV
D o . . . .
6
+
-
+
+
- - -
3
. . .
3 „ .01 cc. . . .
Do.
7
+
-
+
IV
+
- -
-
-
Class
I , nil.
-
IV
Do. . . .
8
+ + -
+
-
-
-
Fœcal bacilli in 20 cc. and upwards.
" II, 10.
D o . . . .
+
IV
' 9 +
-
-
-
+
-
-
" I I I ,n
i l .
D o . . . .
10 + +
- -
+ - IV
-
-
No vibrios in 100 cc.
SAMPLE II.—FIRST TAP AFTER SERVICE RESERVOIR.
1
+ +
- - - - +
+ IV B.106.
Total colonies per cc. on agar at 37°C.—Cannot be counted.
Group I, nil.
2 + +
- - _ - - + + IV
Do. . . .
" I I ,
n i l .
3 + +
- - - -
+
+
I V
D o . . . .
„" III, nil.
4
+ +
- - - - + + IV
Do. . . ..
IV , 10.
5
+ +
- - - - - + + IV
Do..
Bile salt lactose, medium.
+
-
6 + +
- - - - + + IV
D o . .
7
+ +
- - - - + + IV
Do.
Class
I, nil.
1 tube of 20 cc. . . .
1
. . .
8 + +
- - - - + + IV
Do. . . .
II, 10.
9 + +
- - - - + + IV
D o . . . .
2
2 tubes of 10 cc. . . .
. . .
III, nil.
10 + +
- - - - + + IV
. D o . . . .
3 " 5 c c . . . .
3
. . . . . . .
3 " 1 cc. . . .
1
2
•
3 " ..1cc..
. . .
3
3 „ •01 cc. . . .
. . .
3
Fœcal bacilli in 5 cc. and upwards.
N o v i b r i o s
i n1
0 0
c c .
SAMPLE III.—TAP IN FRONT OF POST AND TELEGRAPHIC OFFICE.
Total colonies per cc. on agar at 37° C.—460.
1 + + -
+
-
-
-
-
I V B. Gasoformans.
Group I, nil.
IV
Do. . . .
2 + + - +
- - - -
" I I ,
nil.
3 + + -
- - - - + IV B. 109
" III, 1..
IV B. 111
Bile salt lactose, medium.
+
-
4
+ + -
- - - - -
" I V , 9 .
III B. 67
5 + + + +
- +
- -
1 tube of 20 cc. . . .
1
. . .
6 + + - +
- - - - 1V B. Gasoformans.
7 + + - +
- - - - IV
Do. . . .
Class
I,n i l
.
IV
2 t y b e s o f 1 0 c c . . . .
8 + + - +
- - - -
Do. . . .
2
" II, 8.
IV
3 " 5 c c . . . .
.
. . .
9 + + - +
- - - -
Do. . . .
3
,,
III, 1.
IV
3 " 1 c c . . . .
. . .
10 + + - +
- - - -
Do. . . .
3
Undetermined, 1.
3 " . 1 c c . . . .
. . .
2
1
3" .01cc. . . .
3
...
Fœcal bacilli in .1 cc. and upwards.
No vibrios in 100 cc.
SAMPLE IV.—TAP IN FRONT OF CHOUTRY NEAR RAILWAY
S T A T I O N .
1
+ -
- - - - + + I B. Grunthal.
Total colonies per cc . on agar at 37° C.—60.
2 + -
- - - - + +
I
Do. . . .
Group I, 10.
3
+ -
- - - - + +
I
Do. . . .
" I I ,
n i l .
Bile salt lactose, medium.
+
-
4 + -
- - - - + +
I
Do. . . .
" I I I ,
n i l .
5 + -
- * - - + +
I
Do. . . .
" I V , ,
n i l .
6 + -
- - - - + +
I
Do. . . .
7
+ -
- - - - + +
I
Do. . . .
1 tube of 20 cc. . . .
1
. . .
8
+ -
- - - - + +
I
Do. . . .
Class
I, nil.
9 + -
- - - - + + I
Do.. . . . .
" I I , n
i l .
2 tubes of 10 cc. . . .
3
2 . . .
1 0 + -
- - - - + + I
Do.. . .
" I I I , 1 0 . .
3
" 5 cc.
. . .
3
. . .
3 " 1cc. . . .
2
1
3 ".1cc. . . .
. . .
3
3 " . o 1 c c . . . .
. . .
3
Fœcal bacilli in 1 cc. and upwards.
N o vibrios in 100 cc.