14
GUNTÚR.
WATER SAMPLES TAKEN-11TH MAY 1911.
REMARKS.—The supply is intermittent. There has been about 1.25 inches of rain since last analysis.
Bacteriological Analyses.
SAMPLE I.—TAP IN HEAD WATER WORKS.
Numbe r . L a c t o s e .
s a c c ha r os e .
Dul ci t e.
Ad o n i t e .
I nul i n.
Vo g e s a n d P r o s k .
I ndol .
Mot i l i t y.
Gr oup.
Bacillus.
Group and
Remarks.
Total colonies per cc. on agar at 37º C.—150.
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....
...
„ II, nil,
3 „ 5 cc.
...
..
...
3
...
3 + + - - - - + + IV
Do.
...
...
„ III, nil.
3 „ 1 cc. ...
... ... ...
. . .
3
4 + + - - - - + + IV Do....
...
„ IV, 10.
3 „
.1 cc. ... ... ... ...
. . .
3
5 + + - - - - + + IV Do.
3 „
.01 cc. ... ... ...
. . .
3
6 + + - - - - + + I V Do.
7 + + - - - - + + IV Do.
Fœcal bacilli in 5 cc. and. upwards.
8 + + - - - - + + IV
Do.
...
... Class I, nil.
9 + + - - - - + + IV
Do.
...
...
„ I I , 1 0 .
No vibrios in 100 cc.
10 + + - - - - + + IV
Do.
...
...
„ I I I ,
n i l
.
SAMPLE II —FIRST TAP AFTER SERVICE RESERVOIR.
1 + + + - - - + + III B. 71.
...
... Group I, 3.
2 + + + - - - + + III Do.
...
...
„ II, 3.
Total colonies per cc. on agar at 37° C.—820.
3 + - + - - - + + II B. Coli communis ...
„
III,2.
Bile salt lactose, medium.
+
-
4 + + - - - - + + IV B. 106
„ IV, 2.
5
+ -
- - - - + + I B. Grunthal.
6 + - + - - - + + II B. Coli communis.
1 tube of 20 cc.
...
...
..
...
1
...
7 + -
- - - - + + I B. Grunthal.
8 + + - - - - + + II B. Coli communis ... Class I, 3.
2 tubes of 10 cc.
...
...
...
...
2
...
9 + - - - - - + + I B. Grunthal
„ II, 4.
3
„ 5 c c .
. . .
. . .
. .
3
...
10 + + - - - - + + IV B. 106
...
...
„ I I I , 3 .
3
„
1 c c .
. . .
. . .
. . .
. . .
3
. . .
3 „
. 1
c c .
. . .
. . .
. . .
. . .
2
1
3
„
. 0 1 c c .
. . .
. . .
. . .
... ...
3
Fœcal bacilli in .1 cc. and upwards.
No vibrios in 100 cc.
SAMPLE III.—FOUNTAIN No. 19 IN FRONT OF MUSTHAN SAHIB'S
TOMB.
1 + -
- - - -
+ + I B. Grunthal
... Group I, 4.
Total colonies per cc. on agar at 37° C.—340.
2 + + + - - - + + III B. 71
...
...
„
II, nil.
3 + + + - - - + + III Do.
„ I I I , 5 .
Bile salt lactose, medium.
+
-
4 + -
- - - - + + I B. Grunthal
...
„ IV, 1.
5 + + - - - - + + IV B. 106.
6 + -
- - - - + + I B. Grunthal.
1 tube of 20 cc
...
...
. . .
...
1
. . . 7 + + + - - - + + III B.71.
8 + -
- - - - + + I B. Grunthal
... Class
I, nil.
2 tubes of 10 cc.
...
...
. . .
...
2
. . . 9
+ + + - - - + + III B. 71
„ I I , 6 .
3 „ 5 cc. ... ... ...
...
3
. . . 10 + + + - - - + + III
Do.
...
...
„ I I I , 4 .
3 „
1 cc.
...
...
. . .
...
3
. . .
3 „
.1 cc....
...
...
...
. . .
3
3 „ . 01 cc. ... ... ...
...
1
2
Fœcal bacilli in .1 cc. and upwards.
No vibrios in 100 cc.
SAMPLE IV.—FOUNTAIN No. 12 IN OLD MADRAS ROAD.
1 + + - - - -
+ + IV B. 106
...
. . . Group I, nil.
Total colonies per cc. on agar at 37° C.—Cannot be counted.
2 + + - - - - + + IV Do.
...
...
„ I I ,
n i l .
3 + + - - - - + + IV Do.
...
...
„ III, nil.
Bile salt lactose, medium
+
-
4 + + - - - - + + IV Do.
...
...
„ I V , 1 0 .
5 + + - - - - + + IV Do.
1 tube of 20 cc....
...
...
1 ...
6 + + - - - - + + IV Do.
2 tubes of 10 cc.
...
...
. . .
...
2
. . . 7 + + - - - - + + IV Do.
3
„5 cc. ... ... ... ...
3
. . .
8 + + - - - - + + IV Do.
...
... Class I, nil.
3
„
1 cc.
...
...
. . .
...
3
. . . 9 + + - - - - + + IV Do.
...
...
„
II, 10.
3
„
. 1 c c . . . . . . . . .
...
1
2
10 + + - - - - + + IV Do.
...
...
„ III, nil.
3
„ .01 cc.
...
...
...
...
. . .
3
Fœcal bacilli in 1 cc. and upwards.
No vibrios in 100 cc.