190
COCANADA.
SAMPLES TAKEN—8TH NOVEMBER 1909
REMARKS.—There has been 0 . 16 inch of rain since last analysis.
Bacteriological Analyses.
SAMPLE I. — SAMALKOTA CANAL.
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 n l c i t e . Ad o n i t e .
I n u l i n e .
V o g a 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 .
Bacillus.
Group an
d r e m a r k s .
(a) Total colonies per cc. on agar at 37°—110.
+
—
(b) Bile salt lactose, medium.
1
+ + — — —
+ - + IV B. Cleactæ .. ..
Group 1 , 2 .
1 tube 20 cc. of water taken
...
..
1
2 ± — + — - - — ± - II
„ II 2.
10 .
cc
B. Sehafferi ..
..
2 tuber tu
3
..
3 + - - - - - + - I
5cc
B. Vesiculosus
..
3 „
., III, 2.
, ,
2
1
4 + — + — — — ± - II
-. 1 cc.
B. Sehafferi ..
..
„
IV, 4.
3
,
, ,
..
3
5 + — — — — + + - I
1 cc.
B. 6.
3 7
.
, ,
3
6 + + — + — + - - I V B. Lactis ærogenes.
01 cc.
3 „
, ,
..
7 + + + + - + + - [II
Class I, 2.
B. 76 , .
..
..
(a) Fœcal bacilli in 1 cc. and upwards.
8 + + + + — + — - - III B. 67 ..
..
.. „ II, 5
9 + + - + — + - - IV B. Lactis ærogenes
2
,, III, -
10 + + - + — + - - IV
o.
SAMPLE II . —STORAGE TANK (UNFILTERED WATER) .
1 + + — + — + — - IV B. Lactis ærogenes .. Group 1, nil.
(a) Total colonies per cc. on agar at 37° —52
+
-
2 + + — + — + — — IV
Do,
.. „ Il, nil.
(b) Bile salt lactose, medium.
3 + + — + — + — - IV
Do.
.. „ III, nil,
4
+ + - + - + - - IV
Do.
.
1 tube 20 cc. of water taken
..
..
1
„ IV,10.
5 + + — + — + — — IV
Do.
'
2
..
6 + ± — + — + - - IV
2 tubes 10 cc.
Do.
3
. .
Class I, nil.
-7 + + - + - + - - IV
Do.
..
3 „ 5 cc.
.
.
I
1
2
8 + + - + - + - - IV
Do.
..
1 cc.
„ II, 9.
3 „
3
9 + + — + — + + - IV
. 1 .
cc
B. 116..
..
.. „ III, nil.
3 „
,,
3 10 + + — + — + — — IV
3 „ .01 co.
B. Lactis ærogenes .. Undetermined 1,
.
.
(a) Fœcal bacilli in 5 cc. and upwards.
SAMPLE III. — COLLECTING WELL AFTER FILTER BEDS.
1
+
+ — + — + — — IV B. Lactis ærogenes .. Group I, nil.
(a) Total colonies per cc. on agar at 37°—4,310.
+
—
2 + + — + - + — — IV
Do.
—
II, n il.
(b) Bile salt lactose, medium.
3 + + — + — + - - I V
Do.
„ III, nil,
4 + + — + .— + - - IV
Do.
IV 10
,,
,
1 tube 20 cc. of water taken
..
..
1
.
5 +
+
- + - + - - IV
Do.
6 + + - + - + - - IV
Do.
—
10 cc.
,,
.
2
2 tubes
7 + + - + — + — -- IV
Do.
.. Class I, nil.
3
..
3 „ 5 cc.
8 + + — + — + — - IV
Do..
10.
II
7
,,
..
2
1
3 „ 1 cc.
9 + + - + - + - - IV
Do.
..
..
„ III, nil .
1 cc.
3 10
+
+
-
+ — + — — IV
11
3 „
Do.
01 cc.
3
3 „
PI
(a) Fœcal bacilli in 1 cc. and upwards.
SAMPLE IV.—PILLAR FOUNTAIN NEAR PORT RAILWAY STATION.
1
+ + — + — + — —
,
IV B. Lactis ærogenes ., Group I, 2.
(a) Total colonies per cc. on agar at 37°—2,800.
+
—
2 ± - — + — — + — I B. Acidi Lactici .
II, nil.
(b) Bile salt lactose, medium.
3
+ + — + — + — —. IV B. Lactisærogenes . ,
III, nil.
4 + + - + - + - - IV
„ IV, 8.
Do...
1 tube 20 cc. of water taken
..
..
1
5 + + - + - + - - IV
Do.
6 + + — -I- — -I- — — IV
Class I, nil.
Do.
..
..
2
7 ± - - - - - + — I
..
..
2 tubes 10 cc.
, ,
B. Vesiculosus
.. ,,II, 8.
3
5
, ,
8 + + — — — — + — IV
3 „ ,
„ III, 1.
B. Coscoroba
.
3
If
.
"
3 ,, 1 CC
cc..
9 + + - - - - + - IV B. 114
.
..
Undetermined l,
3
10 + + — + — + — — IV
1 cc.
, ,
3 „
B. Lactis ærogenes.
3
..
3 „ -01 cc.
..
..
(c) Fœcal bacilli in 01 cc. and upwards