31
KURNOOL.
WATER SAMPLES TAKEN—28TH FEBRUARY 1911.
REMARKS. —There was a smal l fl ow of wat er i n t he Cuddapah-Kurnool Canal when sampl es were t aken. The suppl y i s i nt ermi t t ent .
There was no rain since last analysis.
Bacteriological Analyses.
SAMPLE I.—CUDDAPAH-KURNOOL CANAL.
Numbe r . La c t o s e .
S a c c h a r o s e .
Dul ci t e.
A d o n i t e .
I nul 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 .
Gr oup.
Name of Bacilli.
Group and
Remarks.
Total colonies per cc. on agar at 37° C.—S336.
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.
...
„ II, nil.
3 „ 5 cc.
...
...
...
...
3
...
3 + -
- - - - + - I
Do.
. . .
„ III, nil.
3 „ 1 cc.... ... ... ...
3
...
4 + + - - - - + + IV B. 106
...
„ I V , 2 .
3 „ .1 cc.
...
...
...
1
2
5
+ -
- - - - + - I B. Vesiculosus.
3 „ .01 cc.
... ... ... ...
. . .
3
6 + + - - - - + + IV B. 106.
7 + -
- - - - + - I B. Vesiculosus.
Fœcal bacilli in 1 cc. and upwards.
8 + -
- - - - + - I
Do.
... Class I, nil.
9 + -
- - - - + - I
Do.
...
„ II, 2.
No Vibrios in 100 cc.
10 + - - - - - + - I
Do.
...
„ III, 8.
SAMPLE II.—SETTLING TANK—NORTHERN.
1 + + - +
- - - - IV B. Gasoformans ... Group I, nil .
Total colonies per cc . on agar at 37° C.—110.
2 + + - + - - - - IV
Do.
...
„ I I ,
n i l
.
3 + + - + - - - - IV
Do.
...
„ III, nil.
Bile salt lactose, medium.
+
- 4 + + - + - - - - IV
Do.
...
„ IV, 10.
5 + + - + - - - - IV
Do.
6 +
+ - +
- - - - IV
Do.
1 tube of 20 cc
1
. . . 7 + + - + - - - - IV
Do.
8 + + - + - - - - IV
Do.
... Class I, nil.
9 + + - + - + - - IV B. Lactis ærogenes... „
II, 10.
2 tubes of 10 cc.
2 ... 10 + + - + - + - - IV
Do.
. . . „ III, nil.
3 „ 5 cc.
...
...
...
... 3
...
3 „ 1 cc.
1
2
3 „ .1 cc... . . .
3
3 „ .01 cc.
•••
...
...
...
. . .
3
Fœcal bacilli in 5 cc. and upwards.
No vibrios in 100 cc.
SAMPLE.III.—SETLLING TANK—SOUTHERN.
1 + - - - - - + - I B. Vesiculosus
... Group I, 10.
2 + - - - -
- + - I
Do....
„ I I ,
n i l .
Total colonies per cc. on agar at 37° C.—251.
3 + - - - - - + - I
Do.
...
„ III, nil.
4 + - - - - - + - I
Do.
...
„ IV, nil.
Bile salt lactose, medium.
+
-
5 + - - - - - + + - I
Do.
6 + - - -
- + - I
Do.
1 tube of 20 cc.
...
...
...
...
1
...
7 + - - - - - + - I
Do.
8 + - - - - - + - I
Do.
... Class I, nil.
2 tubes of 10 cc....
... ... ...
2
...
9 + - - - - - + - I
Do.
...
„ I I ,
n i l .
3 „ 5 cc.
...
...
...
...
3
...
10 + - - - -
- + - I
Do.
... „ III, 10.
3 „ 1 cc.
... ... ... ...
1
2
3 „ .1 cc.
... ... ... ...
...
3
3 „ .01 cc.
...
...
...
... ...
3
Fœcal bacilli in 5 cc. and upwards.
No vibrios in 100 cc.
SAMPLE VI. —FIRST TAP AFTER SERVICE RESERVOIR.
1 + + + - - + - - III B. 75.
...
... Group I, nil.
2 + + + - - + - - III Do.
...
„ II, nil.
Total colonies per cc. on agar at 37° C.—80.
3 + + + - - + - - III Do.
...
...
„ III, 10.
4 + + + - - + - - III Do.
„ I V ,
n i l
.
Bile salt lactose, medium.
+
- 5 + + + - - + - - III Do.
6 + + + - - + - - III Do.
7 + + + - - + - - III Do
1 tube of 20 cc.
... ... ... ...
1
...
8 + + + - - + - - III Do.
...
... Class I,n i l .
9 + + + - - + - - III Do.
„ I I ,
n i l .
2 t u b e s o f 1 0 c c .
. . .
... ...
2 10 + + + — - + - - III Do.
...
...
„ III, 10.
3 „ 5 cc.
...
3
3 „ 1 cc.
...
... ...
3
3 „ . 1 cc.
...
..
... ... ...
3
3 „ .01 cc.
...
3
Fœc a l b a c i l l i i n 2 0 c c . a n d u p wa r d s .
No Vibrios in 100 cc.