6
ADÓNI.
WATER SAMPLES TAKEN-25TH APRIL 1911.
REMARKS.-The tank now contains about 20 feet of water. The supply is intermittent. There was no rain since last analysis.
Bacteriological Analyses .
SAMPLE I.-A. FROM THE TANK.
C o l o n y n u mb e r . Lact ose. Sa c c ha r os e . Dul ci t e. Adoni t e. Inulin.
V o g e s a n d P r o s k .
Indol. Mot i l i t y. Group.
Name of Bacilli.
Group and
Remarks.
T o t a l c o l o n i e s p e r c c . o n a g a r a t 3 7° C . - 3 2 0 .
Bile salt lactose, medium.
+ -
1 tube of 20 cc. of water taken
...
1
...
1 +
+ +
- - - + -
III B. Neopolitanus
... Group I, nil.
2 tubes of 10 cc.
„
2
. . .
3 „ 5 cc.
„...
2
1
2 + + + - - - + - III
Do.
„ II, nil.
3 „ 1 cc.
„
. . .
3
3 + + + - - - + - III
Do.
...
„ III, 4.
3 „ .1 cc. „
. . .
3
4 + + + - - - + - III
Do...
„ IV, 6.
3 „ . 0 1 c c . „
. . .
3
5 + + - - - - + - IV B. Coscoroba
6
+ + - - - - + - IV
Do.
7 + + - - - - + - IV
Do.
Fœcal bacilli in 5 cc. and upwards.
8 + + - - - - + - IV
Do.
... Class I, nil.
9
+ + - - - - + - IV
Do.
...
„ II, 10.
No vibrios in 100 cc.
10 + + - - - - + - IV
Do.
. . . „ III, nil.
SAMPLE II.-FROM THE SPRING.
1 + + +
+ - +
- - III B. 67 ...
...
. . . Group I, nil.
2 + +
- +
- +
- - IV B. Lactis ærogenes ...
„ II, nil.
T o t a l c o l o n i e s p e r c c . o n a g a r a t 3 7° C . - 7 6 9 .
3
+ + - + - +
- - IV
Do.
...
„ III, 2.
4 + +
- +
- +
- - IV
Do.
„ I V , 8 .
5 + + + +
- +
- - III B.67.
Bile salt lactose, medium.
+
-
6 + +
- +
- +
- - IV B. Lactis ærogenes.
7 + +
- +
- +
- - IV
Do.
1 tube of 20 cc. of water taken
...
1
. . .
8 + +
- +
- + - - IV
Do.
... Class I, nil.
9 + +
- +
- + - - IV
Do.
„ I I , 1 0 .
2 tubes of 10 cc.
2
...
10 + +
- +
- + - -
I V
Do.
„ III, nil.
3 „ 5 cc.
,,
...
3
. . .
... „
3 „ 1 cc.
„
...
3
. . .
3 „ .1 cc.
„
...
2
1
3 „ .01 cc. „
. . .
3
Fœcal bacilli in .1 cc. and upwards.
No vibrios in 100 cc.
SAMPLE III.-FROM A TAP AFTER HEADWORKS ABOUT 2 FUR
¬LONGS FROM SERVICE RESERVOIR.
1
+ +
- - - - + + IV B. 106
...
. . . Group I, 7.
2 + -
- - - - + +
I B. Grunthal
„ I I ,
n i l .
Total colonies per cc. on agar at 37° C.-Cannot be counted.
3 + -
- - - - + +
I
Do.
„ III, nil.
4 + -
- - - - + +
I
Do.
„ IV, 3.
5 + -
- - - - + + I
Do.
Bi l e sal t l act ose, medi um.
+
-
6 + +
- - - - + + IV B. 106.
7 + -
- - - - + + I G. Grunthal.
8 + -
- - - - + + I
Do.
... Class I, nil.
1 tube of 20 cc. of water taken
...
1
...
9 + +
- - - - + + IV B. 106
...
...
„ II, 3.
2
. . .
10 + -
- - - - +
+
I B. Grunthal ..
...
„ III, 7.
2 tubes of 10 cc.
„
3 „ 5 cc.
„
...
3
. . .
3 „ 1 cc.
„
3
. . .
3 „ .1 cc.
,,
...
2
1
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
.
1 +
- -
- - -
+
- I B. Vesiculosus
... Group I, 10.
2 + - -
- - - +
- I
Do.
„ I I ,
n i l .
Total colonies per cc. on agar at 37° C.-Countless.
3
+ - -
- - - +
- I
Do.
...
„ III, nil.
4
+ - -
- - - + + I B. Grunthal
„ I V ,n
i l .
Bile salt lactose, medium.
+
- 5
+ - -
- - - + - I B. Vesiculosus.
6
+ - -
- - - +
- I
Do.
7
+ - -
- - - + +
I B. Grunthal.
1 tube of 20 cc. of water taken ... ...
1
...
8 + - -
- - - +
- I B. Vesiculosus
... Class I, nil.
9
+ - -
- - - + + I B. Grunthal
... „ II, nil.
2 tubes of 10 cc. „
2
. . . 10 + - -
- - - +
- I B. Vesiculosus
... „ III, 10.
3 „ 5 cc. „
3
. . .
3 „ 1 cc. ,,
...
...
2
1
3 „ .1 cc. „...
...
...
3
3 „ .01 cc. „
...
...
3
Fœcal bacilli in 1 cc. and upwards.
No vibrios in 100 cc.