144
GUNTUR.
WATER SAMPLES TAKEN—29TH OCTOBER 1912.
Remarks .—The supply is intermittent. Pumping of water from the new square well was.
stopped from 22nd October 1912. There has been about 9.06 inches of rain since
last analysis.
Bacteriological Analyses.
SAMPLE I.—NEW SQUARE WELL AT SOUTH-EAST CORNER OF
GALLERY.
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 nul i n.
V o g e s a n d P r o s k .
I ndol .
M o t i l i t y .
G r o u p .
Name of Bacilli.
Group and
Remarks.
Total colonies per cc. on agarat 7° 0.—1,610.
Bile salt lactose, medium
+
-
1 tube of 20 cc.
...
...
...
...
1
. . .
1 + + - - - - + + IV B. 106
...
. . . Group I, nil.
2 tubes of 10 cc.
...
...
...
. . .
2
. . . 2 + + - - - - + + IV
Do.
...
...
„ I I , n i l .
3
„
5 cc.
...
...
...
. . . 3
...
3
++ - - -
- + + IV
Do.
...
...
„ III, nil.
3
„
1 cc. ...
...
. . .
1
2
4 + + - - - - + + IV
Do.
...
...
„ IV, 10.
3
„
. 1 c c .
. . .
. . .
. . . 1
2
5 + + - - -
- + + IV
3
„ . 0 1 c c .
. . .
. . .
. . .
. . .
. . .
3
6 + + - - - - + - IV
B. Coscoroba
7 + + - - - - + + IV B.106.
Fœcal bacilli in 5 co. and upwards.
8 + + - - - - + - IV B. Coscoroba
... Class I, nil.
9 + + - --
- + +
IV B.106
„ I I 1 0
No vibrios in 100 cc.
10 + + - - - - + + IV
Do.
...
...
„ III, nil.
SAMPLE II—TAP IN HEAD WORKS OF THE INFILTRATION GALLERY.
Total colonies per cc. on agar at 37° C.—165.
1 +
+
- - - - + + IV B. 106
...
Group I, 4.
2 + + - - - - + + 1V
Do.
...
...
„ II, nit.
Bile salt lactose, medium.
+
-
3 +
+
- - - - + - IV B. Coscoroba
. . .
„ III, nil.
4 + - - - - - +
+ I B. Gruntlial
„ IV, 6.
5 + - - - - - + - I B. Vesiculosus.
6 + + - - - - + - IV B. Coscoroba.
7 + + - - -
- +
- IV
Do.
1 tube of 20 cc.
...
...
...
...
1
. . .
8 + + - - - - + - IV
Do.
... Class I, nil.
2 tubes of 10 cc.
...
..
...
...
1
1
9 + -
- - -
- + - I B. Vesiculosus
...
„ II, 6.
3 „
5 cc.
...
...
...
...
2
1
10 + - - - - - + - I
Do.
...
„ III, 4.
3 „ 1 cc. ... ... ...
1
2
3
„
.1 cc.
...
...
...
...
1
2
3
„ .01 cc.
...
...
. . .
3
Fœcal bacilli in 5 cc. and upwards.
No vibrios in 100 cc
SAMPLE III.—FIRST TAP AFTER SERVICE RESERVOIR.
Total colonies per cc. on agar at 37° C.—1,490.
1 + - - + - - + - I B. Acidi lactici
... Group I, 10.
2 + - - - - - + + I B. Grunthal
„ II, nil.
Bile salt lactose, medium.
+
- 3 + - - - - - + + I
Do.
... „ III, nil.
4
+ -
- - -
- + + I
Do.
... „ IV, nil.
1 tube of 20 cc. ...
...
..
...
1
. . . 5
+ - - - - - + + I
Do.
2 tubes of 10 cc. ...
.... ... ...
2
. . .
6
+ - - + - - + - I B. Acidi lactici.
3 „
5 cc. ...
...
...
...
3
. . .
7
+ -
- + -
- + - I
Do.
3
„
1 cc. ...
...
...
...
3
. . .
8
+ - - + - + - I
Do.
... Class I, nil.
3
„ .1 cc. ... ... ... ...
2
1
9
+ - - - - - + + I B. Grunthal
...
„ II, 4.
3
„ .01 cc. ... ... ... ..
. . .
3 10
+
- - - - - + + I
Do.
...
„ III, 6.
Fœcal bacilli in .1 cc. and upwards.
No vibrios in 100 cc.
SAMPLE IV.—TAP IN FRONT OF MUSTHAN SAHIB'S TOMB.
Total colonies per cc. on agar at 37° c.—271.
1 + + - + - - - - IV B. Gasoformans ... Group I, 1.
2 + + - + - - - - IV
Do.
...
„ II, nil.
Bile salt lactose, medium.
+
-
3 + + - + - - - - IV
Do.
...
„ III, 1.
4 + + - + - - - - IV
Do.
. . .
„ IV, 8.
5 + + - + - - - - IV
Do.
6 + + - + - - - - IV
Do.
1 tube of 20 cc.
...
...
...
...
1
. . .
7 + + + + - + - - III B. 67.
2 tubes of 10 cc.
...
...
...
...
2
. . .
8 + + - + - - - - IV B. Gasoformans ... Class I, nil.
3 „
5 cc.
..
...
...
. . .
3
. . .
9 +
+ - - - - + - I B. Vesiculosus
...
„ II, 4.
3
„ 1 c c .
. . .
. . .
. . .
3
...
10 + + - -
+
- - + IV
Do.
. . .
„ I I I , 1 .
3
„
1 cc.
...
...
...
. . .
1
2
Undetermined, 1.
3
„ . 0 1 c c .
. . .
. . .
. . .
. . .
. . .
3
Fcecal bacilli in 1 cc. and upwards.
No vibrios in 100 cc.