205
GUDIYATTAM .
SAMPLES TAKEN—2ND DECEMBER 1909.
REMARKS.—The river-bed of Koundanya is dry. the supply is constant, there has been about 26..37 inches of rain since last analysis.
Bacteriological Analyses.
S A M P L E I . — S U C T I O N W E L L O F T H E I N F I L T R A T I O N G A L L E R Y .
(a) Total colonies per cc. on agar at 37°-1,620.
C o l o n y 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 .
Adoni t e.
I n u l i n .
V o g e s a n d P r o s k .
I n d o l .
Mo t i l i t y .
Gr o u p .
Ba c i l l u s .
Group and
Remarks.
Group I, nil.
1
+ + + + - +
- - Ill B. 67
..
..
(b) Bile salt lactose, medium.
-
+
"
II, nil.
2 + + +
+
- + - - III Do.
•
Do.
..
,, III, 10.
3 + + + + - + - - III
1 tube 20 cc. of water taken
.
..
1
• •
Do.
IV, nil .
4 + + + + - + - - III
2 tubes 10 cc.
2
Do.
5 + + + + - + - - III
1)
.
3
5 cc.
I,
• •
••
2
... 6 + + + + - + -
- III Do.
3 „
1 cc.
..
1
..
Do.
..
.. Class I, nil.
7 + + + + - + - - III
"
II, 10.
8 +
+ + + - + - - III
Do.
3 „
1 cc.
"
• •
3
III, nil.
9 + + + + - + - - III Do.
3 „ •01 cc.
..
..
3
10
+
+ +
+ - -
-
- III Do.
Group I, 3.
(c) Fœcal bacilli in 5 cc. and upwards.
SAMPLE II.—FROM THE RESERVOIR.
( a ) Total colonies per cc. on agar at 37°-550.
B. 73 ..
..
..
1 + + +
-
- + -
+
III
B. Vesieulosus
„
II, nil.
2 + + + - - - + -
I
(b)Bile salt lactose, medium.
+
—
„ III, 4.
3 + + + - - + - - III B. 75.
Do.
..
..
„ IV, 3.
4 + + + - - + - - III
5 + + - - - - + -
B. Vesiculosus.
1 tube 20 cc. of water taken
..
..
1
..
H. Cloacæ.
6 + + - - - + - + IV
Class I, nil.
B 111
..
..
7 + + - - - - - - IV
2 tubes 10 cc.
• •
• .
2
..
B. Vesiculosus
..
„ II, nil.
3
5 cc.
"
..
• •
3
..
8 + + - - - - + -
I
3 „
1 cc.
"
..
..
3
..
B.114
III 9
9 + + - - - + + - IV
B. 75
.. .
. Undetermined, 1.
3 „
•1 cc.
"
..
..
3
..
10
+
+
+ - -
+
-
- III
3 „ •01 cc.
"
1
Fœcal baci l l i i n . 01 cc. and upwar ds.
SAMPLE III.—A. TAP NEAR THE MUHAMMADAN SCHOOL.
(a) Total colonies per cc. on agar at 37°—One large colony
occupying the whole plate.
Group I, 6.
1 +
-
- - - -
-
I B. Vesiculosus
„ II, nil.
2 + + - - - - + - IV B. Coscoroba
(b) Bile salt lactose, medium.
+
-
„ III, nil.
B. Vesioulosus
.
3 + - - - - - + -
I
Do.
„ IV, 4.
4 + - - - - - + -
I
B. Coscoroba.
5 + + - - - - + - IV
1 tube 20 cc. of water taken
..
..
1
..
6 + + - - - - + - IV
Do.
B. Lactis ærogenes .. Class I, nil.
7 + + - + - + - - IV
2 tubes 10 cc.
..
..
2
..
„II, 4.
8 + - - - - - + -
I B. Vesiculosus
..
3 „
5 cc
9 + - - - - - + -
I
Do.
..
„ III, 6.
3 „
1 cc.
„
1
Do.
..
„ IV, nil.
Group I, 6.
10
+
- - - - - + -
I
3 „
.1 cc.
"
3
3 „ .01 cc.,,..
..
.
(c) Fœcal bacilli in 1 cc. and upwards.
SAMPLE IV.—A TAP NEAR THE PUNGANUR. AMMENKOIL STREET.
(a) Total colonies per cc. on agar at 37°—520.
B. Coscorob..
1
+
+ - - -
-
+ - IV
2 + - - - - - + -
I B. Vesiculosus
..
„
II, nil.
( b ) Bile salt lactose, medium.
+
-
3 + - - - - - ± -
I
Do.
..
„ III, nil.
4 + - - - - - - + I B. 7 ..
..
..
„ IV, 4.
5 + - - - -
+ -
I B. Vesieulosus.
1 tube 20 cc. of water taken
..
..
1
• •
6 + - - - - - + -
I
Do
2 tubes 10 cc.
2
• '
7 + + - - - - + - IV B. Coscoroba
. • Class I, nil.
4 „
5 cc.
.. 3
• -
8 + + - + - + - - IV B. Lactis ;crogenes ..
„
II, 3.
9 + + - + - + + - IV
5 „
1 cc.
17
1
2
B 116
..
III, 6.
B. Vesieulosu.s.
•. . Undetermined, 1.
5 „ .1 cc.
"
3
10 + + - - - + + -
I
5 „ .01 cc.
"
..
• •
3
( c) Fœcal bacilli in 5 cc. and upwards.