86
TIRUPATI.
WATER SAMPLES TAKEN—9TH NOVEMBER 1911.
REMARKS.—The river Kalyani was dry when samples were taken. The supply is intermittent. There has been about 11.27 inches
of rain since last analysis.
Bacteriological Analysis.
SAMPLE I.—A SHALLOW WELL TO THE EAST OF HEAD WORKS.
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 .
Indol.
M o t i l i t y . G r o u p .
Name of Bacilli.
Group and
Remarks.
Total colonies per cc. on agar at 37° C.—690.
Bile salt lactose, medium.
+
-
1 tube of 20 cc. . .
1
. . .
1 + + - + - +
- - IV B. Lactis ærogenes. Group I, nil.
2 tubes of 10 cc. . .
2
. . .
3 ", 5 cc. . . .
3
. . .
2 + + - + - + - - IV
Do.
"
II, nil.
3 " .1 cc. . . .
3
. . .
3 + + - + --+ +-
IV
Do.
" III, nill.
3 "
1 cc.
1
2
4 + + - + - -+ + - IV
Do.
" IV, 10.
3 "
01 cc. . . .
. . .
3 5 + + +- - + - + - - IV
Do.
6 + + - + - + - - IV
Do.
7 + + - + - + - - IV
Do.
Fœcal bacilli in 1 cc. and upwards.
8 + + + - + - + - - IV
Do.
Class I, nil.
9 + + - + - + - - IV
Do.
"
II, 10.
No vibrios in 100 cc.
10 + + - + -
+ - - IV
Do.
" III, nil.
SAMPLE II.—A SHALLOW WELL TO THE WEST OF HEAD WORKS.
1 + + - + - + - - IV B. Lactis ærogenes. Group I, nil .
2 + + - + - + - - IV
" II, 7.
Do.
Total colonies per cc. on agar at 37° C.—1,300.
3 + - + - - - + + II B. Coli Communis. . .
" III, nil.
4 + - + - - -
+ + II
Do. . . .
" IV, 3.
Bile salt lactose, medium.
+
-
5 + - + - - - + + II
Do.
6 + - + - - - + + II
Do.
1
. . .
7 + - + - - - + + II
Do. . . Class I, 7.
8 + - + - - + + II
Do.
" I I , 2 .
1 tube of 20 cc. . . .
9 + - + - - - + + II
Do.
III, nil.
2 tubes of 10 cc. . . .
2
. . .
10 + + - - - + - - IV B. 112 . . .
Undetermined, 1.
3 " 5 cc. . . .
3
. . .
3 " 1 cc . . .
3
. . .
"
3
1cc. . .
3
. . .
3
"
01 cc. . .
2
1
Fœcal bacilli in .01 cc. and upwards.
No vibrios in 100 cc.
SAMPLE III.—COLLECTING CHAMBER.
T o t a l c o l o n i e s p e r c c . o n a g a r a t 3 7° C . — 4 3 0 .
1 + + - + - + -
- IV B, Lactis ærogenes.
Group I, nil.
2 + +
- + - +
- IV
Do.
"
II, nil.
3 + + + + - +
- IV B. 67 . . .
" III, 1.
4 + +
- + - +
--- - IV B. Lactis ærogenes . . .
" IV, 9.
+
-
5 + +
+ - + - - IV
Do.
Bile salt lactose, medium.
6 + + - + - + - -
IV
Do.
7 + +
- - + -
-+ -- - - IV
Do.
8 + + - + - + - - IV
Dn. . . Class I, nil.
1 tube of 20 cc. . .
1
. . .
9 +
+ - + - +
-
- IV
Do.
"
II, 10.
2 tubes of 10 cc.
2
. . . 10 + + - + - + - - IV
Do.
" IIT, nil .
3 " 5 cc.
. . .
3
. . .
3
"
1 cc. . . .
3
"
1 cc. . . .
1
2
3 "
01 cc. . . .
. . .
3
Fœcal bacilli in 1 cc. and upwards.
No vibrios in 100 cc.
SAMPLE IV.—TAP IN WESTERN CORNER IN PALLA STREET.
1
+ - + -- + -
- IV B. Lactis ærogenes.
Total colonies per cc. on agar at 37° C.—1,300.
2 + + - - - + - + IV
Group I, 2.
B. Cloacae . . .
B. 67 . . .
,,
II, nil.
Bile salt lactose, medium.
+
-
3 +
+ + - + - - III
4 + ' - - - - + +
I B. Grunthal . .
,,
III, 5.
5 + - - - - - + +
I
Do. . .
"
IV, 3.
6 + +
+ + - +
- -
III B. 67
I tube of 20 cc. . . .
1
. . .
7 + + + + - + - - III Do.
Class
I, nil.
2 tubes of 10cc. . . .
2
. . .
8 + + + + - + - - III Do. . .
B. Coscoroba
3
"
5 cc. . . .
3
. . .
9 + + - - - - + - IV
II, 7.
B. 67 . . .
3
"
1 cc. . . .
3
. . .
1 0 + + + + - + - - III
" III, 3.
3
"
.1 cc. . . .
2
1
3 "
0 1 c c . . . .
3
Fœcal bacilli in 1 cc. and upwards.
No vibrios in 100 cc.