101
ADONI.
WATER SAMPLES TAKEN—6TH AUGUST 1912.
Remarks.—The supply is intermittent. The level of water in tank was about 12 feet. There
has been about 6.55 inches of rain since last analysis.
Bacteriological Analysis.
SAMPLE I.—FROM THE SPRING.
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 i n .
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, 8.
2 tubes of 10 cc. ...
. . ...
2
. . .
2 +
- - - - -
+
-
I
Do.
" I I ,
n i l
.
3
" 5 c c .
3
...
3
+ - - - - -
+
-
I
Do.
...
"
III, nil.
3
" 1 cc.
3
. . .
4 +
+ - + -
+
- -
IV B. Lactis ærogenes...
"
IV, 2.
3
"
.1 cc. ... ... ... ...
3
. . .
5 +
- - - - -
+
-
I
B. Vesiculosus.
3
"
.01 cc. ... ... ... ...
1
2
6 +
- - - - - + -
I
Do.
7
+ - - - - - + -
I
Do.
Fœcal bacilli in .1 cc. and upwards.
8 +
- - - - - + -
I
Do.
... Class
I, nil .
9 + +
- + -
+
- -
IV B. Lactis ærogenes
"
II, 2.
No vibrios in 100 cc.
10 +
-
- - -
- + -
I B. Vesiculosus
.. "
III, 8.
SAMPLE II.—FROM THE TANK OR RESERVOIR.
1 + + +
- -
+
- - I I I
B. 75
...
... Group
I, nil.
Total colonies per cc. on agar at 37° C.—1,150.
2 + +
-
+
-
+
-
+ IV B. 102
" I I ,
n i l
.
3 +
+ +
- -
+ -
- III B. 75
"
III, 6.
4 + + +
- -
+
- -
III Do.
" I V , 4 .
Bile salt lactose, medium.
+
-
5 + +
-
+
-
+
- -
IV B. Lactis ærogenes.
6 + +
-
+
-
+
- -
IV
Do.
7 + + +
- -
+
- -
III B. 75.
1 tube of 20 cc. ...
.....
...
1
. . .
8 + +
-
+
- + - -
IV B. Lactis ærogenes ... Class
I, nil.
2 tubes of 10 cc. ...
...
.
...
2
. . .
9 + + +
- -
+
- -
III B. 75
" I I , 4 .
10 + + +
- -
+
- -
III Do.
" I I I , 6 .
3
" 5 cc.
3
. . .
3
" 1 c c .
3
...
3
"
.1 cc. ...
...
...
...
1
2
3
" .01 cc. ...
. . .
3
Fœcal bacilli in 1 cc. and upwards.
No vibrios in 100 cc.
SAMPLE III.—FROM FIRST TAP AFTER SRRVICE RESERVOIR.
1 + +
- - -
+
- -
IV B. 112
... Group I, nil.
Total colonies per cc. on agar a 37° C.— 1,040.
2
+ +
- - -
+
- -
IV
Do.
" I I ,
n i l
.
3
+
+
-
+
-
+
- -
IV B. Lactis ærogenes...
" III, 2.
Bile salt lactose, medium.
+
-
4 + +
-
+
-
+
- -
IV
Do.
..
" I V , 8 .
5
+
+
-
+
-
+
- -
IV
Do.
6 +
+ - + - + -
- IV
Do.
7 + +
-
+
-
+
- - I V Do.
... Class I, nil.
1 tube of 20 cc. ...
...
...
1
. . .
8 + + + +
-
+
- -
III B. 67
" I I , 8 .
9 + + +
+ -
+
- -
III Do.
...
... "
III, nil.
2 tubes of 10 cc. ...
...
2
... 10
+
+
-
+
-
+
- -
1V B. Lactis ærogenes.. Undetermined, 2.
3
" 5 c c .
3
. . .
3
" 1 cc.
3
. . .
3
" . 1 c c .
1
2
3
"
.01 cc. ... ... ...
...
3
Fœcal bacilli in 1 cc. and upwards.
No vibrios in 100 cc.
SAMPLE IV.—FROM A TAP IN FRONT OF MUNICIPAL HOSPITAL
(OUTSIDE THE HOSPITAL COMPOUND).
1 + +
- - - -
+
-
IV B. Coscoroba
... Group I, 1.
2 + +
- - - -
+
-
IV
Do.
" I I ,
n i l
.
Total colonies per cc. on. agar at 37° C. —950.
3 + +
-
+
- + - -
IV B. Lactis ærogenes
" III, nil.
4
+
- - - - -
+
-
I B. Vesiculosus
...
" I V , 9 .
Bile salt lactose, medium
.
+
-
5 + +
-
+
- - - -
IV B. Gasoformans.
6 +
+ - +
- -
-
- IV
Do.
7 + +
- + -
+
- -
IV B. Lactis ærogenes.
1 tube of 20 cc. ...
1
...
8 + +
-
+
-
+
- -
IV
Do.
Class I, nil.
9 + +
-
+
-
+
- -
IV
Do.
"
II, 9.
2 tubes of 10 cc. ...
2
. . .
10 +
+
-
+
- +
-
-
IV
Do.
" III, 1.
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.