140
COONOOR.
SAMPLES.TAKEN—20TH.AUGUST.1909.
REMARKS.-There.has.been.12·75.inches.of.rain.since.last.analysis.
Bacteriological.Analyses.
SAMPLE.I.-STORAGE.RESERVOIR.UNFILTERED.WATER,. 4. MILES
FROM.THE.MUNICIPALITY.
C o l o n y . n u m b e r . Lact ose N a c c h a r o s e Du l o i t e Ad o n i t e Inul i n
Vo y e s . a n d . P r o s k . I ndol
Mot i l i t y.
Gr o u p
B a c i l l u s
Group.and
Remarks.
(a).Total.colonies.per.cc..on.agar.at.37°—40.
(b).Bile.salt.lactose,.medium.
+
-
+
1 tube 20.cc. of.water.taken _
.,
1
..
1 + + - - - + - - IV 112
... Group I,.n i l ,
2 tubes 10.cc.
...
..
. . .
2
..
2 + + - - - + - - IV 112
. . .
,, II,.n il,
3 „ 5.cc.
... . . . .
2
1 3 +
+ - - - + - - IV 112
..
,,
III,. n i l .
3 „ 1.cc.
,,
. . . .
, .
3 4 + + - - - + - + IV B..Cloacæ
. . .
,, IV, . 1 0 ,
3
,,
·1.cc.
,,
..
3 5 + + - - - + - - IV
Do.
3 „ ·01.cc. ,, „
..
..
3 6 + + -
-
- + - - IV 112
. .
Class I , . n i l ,
8 +
+ - - - + - + IV B..Cloacæ
...
,,
III,3,
(c).Fæcal.bacilli.in.5.cc..and.upwards.
9 ++ + - - - - - - + IV 109
... Undetermined,1
(d).Glucose.fermenters.in.·1.cc.and.upwards.
10 +
+ -
- - -
- - IV 111
...
SAMPLE.II.-SERVICE.RESERVOIR.UNFILTERED.WATER,. 2. MILES
FROM.STORAGE.RESERVOIR.
(a). Total.colonies.per.cc..on.agar.at.37°—150.
1 + + + - - - + - III B..Neapolitanus
.. Group
I , .
n i l .
(b). Bile.salt.lactose,.medium.
2 + + - - - - - - Ill
Do.
„ „
II,.n i l .
3 + + + - - + - - III 75„
„
III,10,
+
-
4 + + + - - + - - III 75„
,
IV.nil
..
5 + +
+ - - - + - III B..Neapolitanus
..
1 tube 20.cc. of.water.taken ..
..
1
..
6 + + + - - - - +
I I I
Do.
...
2 tubes 10.cc.
.
. . .
2
..
7 + + + - - - + - III
Do.
.. Class I,.nil,
3 „ 5.cc.
,,
,,
..
..
3
..
8 + + + - - - + -
III
Do.
„ II,10,
3
..
„ 1.CC.
..
,
..
..
3
..
9 +
++
+
- - - + - III
i)o.
.
, III,.n i l .
3 „ ·1.cc.
..
..
..
3 10 + + + - - - + - III
Do.
... Undetermined,.1
3
..
·01.cc.
..
. . . .
..
3
(c). Fæcal.bacilli.in.1.cc..and.upwards.
(d).Glucose.fermenters.in.·1.cc.and.upwards.
SAMPLE.III.—FOUNTAIN.IN.FRONT.OF.POST.AND.TELEGRAPH
.OFFICE,. 3. FURLONGS.FROM.SERVICE.RESERVOIR.
(a). Total.colonies.per.cc..on.agar.at.37°—One.colony.occu
pying.whole.plate.
1 + - - + - - + - I B..Acidi.lactici
.. Group 1 , 1 0 ,
2
+ - - + - - + - I
Do.
..
,,
II,.n i l .
( b ) .
B i l e . s a l t . . l a c t o s e , . m e d i u m .
3 + - - + - - + - I
Do.
. . .
,, IIII nil,
4
+ - - + - - + - I
Do.
.. .
,, IV,.nil,
+
-
5 + - - - - - - - I B..Mutabilis ...
..
,,
3
6 + - - + - - + - 1 B..Acidi.lactici
Class I,.n i l ,
1 tube 20.cc. of.water.taken ..
1
..
7 + - - + - - + - 1
Do.
. . .
, . ,
II,nil .
2 tubes 10.cc.
..
. . .
2
..
8 + - - + - - + - I
Do.
. . .
,,
III,nil.
„ 5.cc.
„„
...
. . .
2
1
9 + - - + - - - - I
Do.
.. Undetermined,
3 „ 1cc.
„
..
..
1
2 10
+ - - + - - + -
I
Do.
..
n i l
3 „ ·1cc.
„
...
. . .
,,
3
3 ,, ·01.cc.
„
..
..
..
3
(c). Fœcal.bacilli.in.5.cc..and.upwards.
(d).Glucose.fermenters.in.1.cc..and.upwards.
SAMPLE.IV.—FROM.A.FOUNTAIN.IN.FRONT.OF.CHOULTRY.NEAR
RAILWAY.STATION,.1.MILE.FROM.SERVICE.RESERVOIR.
(a).Total.colonies.per.cc..on.agar.at.37°—280.
1 + - - - - - + - I B..Vesiculosus
. . . Group I , . 10.
(b).Bile.salt.lactose,.medium.
2 + - - - - - + + 1 B..Grunthal
...
,,
II,.n i l .
3 + - - - - - - - I B..Vesiculosus
. . .
,,
I I I ,
n i l
+
-
4 + - - - - - + - I
Do.
. . .
, IV,nil,
5 +
- - - - + - I
Do.
. . .
,,
1 tube 20.cc of.water.taken ..
..
1
..
6 + - - - - - +.+ - I
Do.
,.. Class I,.n i l .
2 tubes 10.cc
'',
. . . .
2
..
7 +
- - - - + - I
Do.
. . .
I I ,n
i l
3
5.cc.
„
..
. . .
1
2 8 + - - - - - + - I
Do.
. . .
" III,n i l
3
1.cc.
,,
...
. . .
2
1
9 +
- - - - + - - I
Do.
.. Undetermined
3
. ·1.cc
,,
..
. . . ..
3 10 + - - - -
- + - I
Do.
.
3 „ ·01.cc.
„
..
..
.
3
(c). Fœcal.bacilli.in.1.cc..and.upwards.
(d).Glucose.fermenters.in.·1.cc..and.upwards.
I