56
KURNOOL.
WATER SAMPLES TAKEN—5TH SEPTEMBER 1911.
REMAKS.—The Cuddapah-Kurnool Canal was in floods when samples were taken. The supply is intermittent. There
has been about 14.43 inches of rain since last analysis.
Bacteriological Analyses.
SAMPLE I.—CUDDAPAH-KURNOOL CANAL.
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 d a l i t y .
G r o u p .
Name of Bacilli.
Group and
Remarks.
Total colonies per cc. on agar at 37° C.—8,800.
Bile salt lactose, medium.
+
-
1 tube of 20 cc.
1
. . .
1 + -
- - - - + - I B. Vesiculosus
... Group I, 10.
2 + -
- - - - + - I
Do.
...
„ II, nil.
2 tubes of 10 cc.
2
. . . 3
+ -
- - - - + - I
Do.
...
„ III, nil.
3 „ 5 cc.
3
. . .
4
+ -
- - - - + - I
Do.
...
„ IV, nil.
3 „ 1 cc.
...
...
...
...
3
. . .
5
+ -
- - - - + - I
Do.
3 „ 1 cc
...
...
...
2
1
6
+ -
- - - - + - I
Do.
3 „ .01 cc ...
1 2
7 + - - - - - + - I
Do.
Fœcal bacilli in .1 cc. and upwards.
8 + - - - - - + - I
Do.
... Class I, nil.
9
+ -
- - - - + - I
Do.
„ II, nil.
No vibrios in 100 cc.
10 + -
- - - - + - I
Do.
„ I I I , 1 0 .
SAMPLE II.—NORTHERN SETTLING TANK.
1 +
- - - - -
+ - I B. Vesiculosus.
Total colonies per cc. on agar at 37° C.—430.
2 + - - - - - + - I
Do. ... Group I, 8.
3 + - - - - - + - I
Do.
..
„ II, nil.
Bile salt lactose, medium.
+
-
4 + - - - - - + - I
Do.
„ III, nil.
5 + - - - - - + - I
Do.
„ IV, 2.
6 + + - - - + - + IV B. Cloacæ.
1 tube of 20 cc.
...
...
...
...
1
...
7 + - - - - - + - I B. Vesiculosus.
8 + - - - - - + - I
Do.
... Class I, nil.
2 tubes of 10 cc.
. . .
2
. . .
9 + - - - - - + - I
Do.
„ II, nil.
3 „ 5 cc.
...
3
. . . 10 + + - - - + - + IV B. Cloacæ
„ III, 10.
3 „ 1 cc.
...
...
...
...
. . .
3
3 „ .1 cc.
...
...
...
...
...
3
3 „ .01 cc.
...
...
...
...
...
3
Fœcal bacilli in 5 cc, and upwards.
No vibrios in 100 cc.
S A M P L E I I I . — W A T E R F R O M A T A P B E F O R E I T P A S S E S T O F I L T E R
BEDS (SOUTHERN SETTLING TANK).
1 + -
- + - - + - I B. Acidi lactici.
Total colonies per cc. on agar at 37° C.—2,100.
2 + - - + - - + - I
Do.
... Group I, 8.
3 + -
- - - - + - I B. Vesiculosus
„ II, 2.
Bile salt lactose, medium.
+
-
4 + -
- - - - + - I
Do. ...
„ III, nil.
5 + - - + - - + - I B. Acidi lactici ...
„ IV, nil.
6 + - + - - - + - II B. Schæfferi.
7 + - + - - - + - II
Do.
1 tube of 20 cc.
...
...
...
. . .
1
. . .
8 + -
- - - - + - I B. Vesiculosus
... Class I, 2.
9 + - - + - - + - I B. Acidi lactici ...
„ II, 4.
2 t u b e s o f 1 0 c c .
. . .
. . .
. . .
. . .
. . .
2
. . .
1 0
+ -
- - - - + - I B. Vesiculosus
...
„ III, 4.
3 „ 5 c c .
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.
S A M P L E I V . — F I R S T T A P A F T E R S E R V I C E R E S E R V O I R .
1
+ -
- - - - -
+ I B. 7 ...
. . . Group I, 9.
Total colonies per cc. on agar at 37° C.—190.
2 + -
- - - - - + I Do. ...
...
. . .
„ II, nil.
3 + -
- - - - - + I Do. ...
...
...
„ III, 1.
Bile, salt lactose, medium.
+
-
4 + -
- - - - - + I Do. ...
...
...
„ IV, nil.
5 + -
- - - - - + I D o .
6 + + + - - - + + III B. 71.
1 tube of 20 cc.
...
...
1
. . .
7 + - - - - - - +
I
B . 7
8 + - - - - - - + I Do. ...
... Class I, nil.
2 t u b e s o f 1 0 c c .
. . .
. . .
2
...
9 + - - - - - - + I Do. ...
...
...
„ II, 1.
3 „ 5 cc.
...
...
...
. . . 3
. . .
1 0 + - - - - - - + I Do. ...
...
...
„ III, 9.
3 „ 1 cc.
...
...
...
...
1
2
3 „ .1 cc.
...
...
...
. . .
. . .
3
3 „ .01 cc....
...
...
. . .
. . .
3
F œ c a l b a c i l l i i n 5 c c . a n d u p w a r d s .
N o v i b r i o s i n 1 0 0 c c .