NationalLibraryOfScotland/medical-history-of-british-india huggingface dataset:
Sample No. Ill.
Sholavaram
266
Sample No. Il.
CHEMICAL ANALYSIS.
Sholavaram
Physical
appearances.
Colour and
Transparency.
Yellowish and hazy.
Smell.
None.
Quantitative.
• •
Total solids
• :
.. Parts per 100,000
28.200
Temporary hardness
..
• •
Do.
do.
7.000
Permanent hardness• •
Do.
do.
1'500
• •
Total hardness ..
• •
• •
Do.
do.
8.500
• •
Chlorine
• •
..
Do.
do.
5.680
Free ammonia
• •
Do.
do
0.007
• •
Albuminoid ammonia
• •
• •
Do.
do.
0 029
Oxygen absorbed (Tidy's Process)
.
Do.
do.
0.121
Nitrates (as N 2 0 5 )
..
• •
Do.
do.
Nil.
Qualitative.
..
Nitrites
• •
• •
• •
..
A N i l .
Sulphates ..
. •
• •
• •
Present.
.
• •
• •
Phosphates
• •
• •
• •
Nil.
Iron, poisonous metals
. _
• •
• •
.Nil.
Physical
appearances.
Colour and
Transparency.
Yellowish and hazy.
Smell:
None.
Quantitative.
Total solids
• •
•
Partsper100,000
23.800
Temporary hardness
• •
..
Do.
do.
7.000
Permanent hardness..
do.
1.500
• •
Total hardness ..
..
• •
Do.
do.
8•500
Chlorine..
• •
Do.
do.
5.325
Free ammonia ..
..
• •
Do.
do.
0
Albuminoid ammonia..
do.
0.033
• •
Oxygen absorbed ( Tidy's Process) ..
Do.
do.
0.096
Nitrates (as N 2 0 5 )•
•
Do.
do.
Trace.
• •
Qualitative.
Nitrites
..
..
..•
•
Nil.
Sulphates ..
• •
..
• •
..
Present.
Phospbates
..
• •
• •
. •
Nil.
Iron, poisonous metals
• •
• •
• •
Nil.
Red Hills lake.
mple No. VII.
Saidapet pipe line.
267
CHEMICAL ANALYSIS.
mple No. V.
yaical ppearances.
Colour and
Transparency.
Yellowish and hazy.
Smell.
None.
Quantitative.
14.600
3.500
1.500
5. 000
2.840
0.004
0.04 3
0.093
Nil.
solids
porary hardness
..
manent hardness
hardness ....
..
•
orine .
ammonia ..
umi noi d ammoni a
gen absorbed (Tidy's Process) ..
ates (as N2 O5)
Parts per 100,000.
Do.
Do.
Do.
Do.
Do.
Do.
Do.
Do.
do.
do.
do.
do.
do.
do.
do.
do.
Qualitative.
Nil.
Present.
Nil.
Nil.
ites
. .
phates ...
phates
poisonous metals
..
..
sical
ppearances.
Colour and
Transparency.
. Yellowish and hazy.
Smell.
Faint smell of sulphuretted hydrogen.
Quantitative.
15 600
3.500
1.500
5.000
2 . 8 4 0
0.020
0.016
0.067
Nil.
solids
porary hardness
h ardness.
rine
ammonia
minoid ammonia
4 •
gen absorbed (Tidy's Process)
tes (as N 2 O5)
Parts per 100,000
Do.
do.
Do.
do.
Do.
do.
Do.
do.
Do,
do.
Do.
do.
Do.
do.
Do.
do.
Qualitative.
Nil
Present.
Nil.
Nil.
tes
phates
phates
poisonous metals
269
N u m b e rDoty.
/08.
OOT ACAMUND
.
Samples taken—4th August 1908.
Remarks.—Reservoirs are somewhat low, though rain of a light kind was falling when samples
were taken. The monsoon rainfall up to date is somewhat behind the normal.
270
Sample I.—Dodabetta Upper Reservoir.
C o l o n y N o .
Saccher os Dul ci t Ad o n i t I nul i n
V o g e s a n d P r o s k Mo b i l i t y
G r o u p
Baceillus.
G r o u p
(a) Total colonies on agar at 37º—410 in 1 cc.
(b) Bile salt glucose, medium 1
– – – – – –
I B. Grunthal.*
Group I
+
–
2 + – – – – – IV B. Coscoroba.
, , I I
1 tube 20 cc. of water taken
..
3 + – – – – – IV
Do.
, , I I I
1
. . .
4 – – – – – –
I B. Grunthal.*
2 tubes 10 cc..
2 ..
5
– – – – – –
I
Do. *
45 cc.
. . . 4 ..
6 + – – – + – IV B. Cloacæ.*
5
,, 1 cc.
..
5 ..
7 + – – – + – IV
5
1 cc.
,, ....
5
..
8 +
– – – +
–
IV
Do, *
5
,, .01 cc.
,,
. . . 3
2
9 + - – - – – IV B. Coscoroba.
10
– – – – –
I
B. Grunthal.*
(c) Fœcal bacilli in .01 cc. and upwards.
( d ) Sporogenes milk test — in 20 cc.
Sample II.—Dodabetta Lower Reservoir.
1 + – +
– – – IV
Group
( a) Total colonies on agar at 37º–1 huge colony occupying
2
+ – – – – – IV
whole plate, .1 cc. of water sample.
3 +
– +
– – –
I V
(b ) Bile salt glucose, medium.
4 +
– +
– – – IV
+
–
5 +
– +
– +
–
I V B. Lactis aerogenes or
capsulatus.
1 tube 20 cc. of water taken
..
1
..
6 +
– – – – – IV
2 tubes 10 cc.
..
2
..
7 +
– +
– + – IV B. Lactis aerogenes or
capsulatus.
4
,,
5 cc.
,,
..
4
..
8 +
– +
– +
–
I V
Do.
5,,1 cc.
,,
..
5
..
9
+ + +
– – – III B. Pneumaniæor rhi
nosehler omatis.
5
„ • 1 cc.
,, ••
4
1
10
+ – + – + – IV B. Lactis aerogenes or
capsulatus.
5
„ .01 cc.
..
. .
I
(c) Fœcal bacilli in .1 cc. and upwards.
( d) Sporogenes milk test—
in 20 cc.
Sample III.—Dodabetta Lower Pipe Line.
1
– – – – – –
I B. Grunthal.*
Group
(a) Total colonies on agar at 37º—40 in 1 cc.
2
– – – – – –
I
Do.
( b ) Bile salt glucose, medium.
3
– –
– – – – I
Do.
4
– – – – – –
I
Do.
+
–
5
– – – – – – I
Do.
1 tube 20 cc. of water taken ..
1
. .
6 – – – – – – I
Do.
7 – – – – – –
I
Do.
2 tubes 10 cc. ,,.. 1
1
8 – – – – – – I
Do.
4
„ 5 cc.
„
.. ..
4
9 – – – – – – I
Do.
5
„ 1 cc.
,,
. . . .
5
10
– – – – – – I
Do.
5
.1 cc.
,,
.. ..
5
5
„ .01 cc.
,, ..
5
. .
( c) Fœcal bacilli in 20 cc, and upwards.
( d) Sporogenes milk test—in 20 cc.
Sample IV.—Tiger Hill Reservoir,
1 – – – – – – I B. Grunthal *
Group
( a) Total colonies on agar at 37º—occupies whole plate
(.1 cc.).
2 – – – – – – I
Do.
3 – – – – – – I
Do. *
(b) Bile salt glucose, medium
+
–
4 – – – – – – I
Do.
5 – – – – – – I
Do.
1 tube 20 cc. of water taken . .
1 ..
6 – – – – – +
I
Do.
7 – – – – – – I
Do. *
2 tubes 10 cc.
,,
..
2
. .
8
– – – – – – I
Do. *
4
,, 5 cc.
,, ..
2
2
9
– – – – – – I
Do. *
5
1 cc.
••
. . .
5
10
– – – – – – I
Do.*
5 .1 cc...
..
5
5
„ .01 cc.
..
. . 5
(c) Fœcal bacilli in 5 cc. and upwards.
(d) Sporogenes milk test—in 20 cc.
271
sample v.—Tiger Hill Pipe Line.
(a)Total
colonies on agar at 37°—occupies whole plate.
Bile salt glucose, medium.
+ -
1 tube of 20 cc. of water taken .
1 ..
1
2
2 tubes of 10 cc.
,,
2 ..
4 , , 5 cc. , , , , 4 . .
5 , , 1 C C . , , , , . . 5
5 , , • 1 C C , , , , . . 5
5
5 „
•01 cc.
,,
,,
.. 5
Faecal bacilli in 5 cc. and upwards.
Sporogenes milk test —
in 20 cc.
col ony
No. s a c c h e r o s e .
D u l i t .
A d o n i t .
I n u l i n .
V o g e s a n d p r o s k . M o b i l i t y .
G r o u p .
Baccillus.
Group and
Remarks.
Group I 10
,,
II nil., ,
Ill nil.
„
IV nil.
1
2
3
4
5
6
7
8 9
1 0
— — — — — —
——
— —
— — — — — — —
——
—
— — — — — — —
——
—
— — — — — — —
——
—
— — — — — — —
——
—
+ — + — — — — — — —
B. Grunthal.
Do.*
Do.
Do.'
D o . *
D o . *
D o . *
Do.*
Do.*
Do.*
I
1
I
I
I
I
I
I
I
le VI.—Kodappamund Reservoir.
Total colonies on agar at 37°-60 in 1 cc.
b) Bile salt glucose, medium.
+
-
1 tube of 20 cc. of water taken ..
1 ..
2 tubes of 10 cc.
,,
2 ..
4 , , 5 cc. , , , , 4 . .
5 ,,
1 CC. ,,
,,
5
..
5 , , • 1 C C , , , , . .
5
5 „
•01 cc.
,,
,,
.. 5
(c) Fœcal bacilli in 1 cc. and upwards.
Sporogenes milk test —
in 20 cc.
1
2
3
4
5
6
7
8
9
10
+ — + + + + + + + +
— — — — — — —
—— — + —
+
+
+ +
+
+ + +
— — — — — — — —
— —
— — — — — — — —
— —
— — — — — — — —
— —
IV
I
I V
I V
IV
IV
IV
IV
IV
IV
B. G runth al
Group I 1
„
II nil.
„
IlI nil.
,, IV 9
sample VII.-Marlimund Reservior.
Total colonies on agar at 37°— 220 in 1 cc.
Bile salt glucose, medium.
1 tube of 20 cc. of water taken ..
1
. .
2 tubes of 10 cc.
,,
2 ..
4 , , 5 cc. , , , , 4 . .
5 , , 1 C C . , , , , 5 . .
5 , , • 1 C C , , , , . 5 .
5
5 „
•01 cc. ,,
,,
..
5
(c) Fœcal bacilli in 5 cc. and upwards.
( d ) S p o r o g e n e s m i l k t e s t — i n 2 0 c . c .
1 2 3 4 5 6 7 8
9
1 0
— + — — — — — —
— —
— — — + — + — +
+ +
— — — — — — — —
—
—
— — — — — — — —
—
—
— — — — — — — —
—
—
— — — — — — — —
—+
I
IV
I
II
I
11
I
II
II
II
B Grunthal.*
B. Coscoroba.
B Grunthal.*
B. Coli, etc
B. Grunthal.*
B. Coli, etc*
B. Grunthal.*
B. CA etc.*
Do.
D o . *
Group I 4
„
II 5
„ III nil
,, IV 1
sample VIII.—Marlimund Pipeline.
(a) Total colonies on agar at 37°-50 in 1 cc.
(b) Bile salt glucose, medium.
1 tube of 20 cc. of water taken ..
1
. .
2 tubes of 10 cc.
,,
2 ..
4 , , 5 cc. , , , , 4 . .
5 , , 1 CC. , , , , 5 . .
5 , , • 1 C C , , , , . 5 .
5
5 „
•01 cc. ,,
,,
..
5
(c) Fœcal bacilli in 5 cc. and upwards.
(d) Sporogenes milk test —
in 20 cc.
1 2 3 4 5 6
7 8 9
1 0
+
+
+
+
+
+
+
+
+
+
— — — — — — — —
——
+
+
+
+
+
+
+
+
+
+
— — — — — — — —
——
+
+
+
+
+
+
+
+
+ +
— — — — — — — —
— —
IV
IV
IV
IV
IV
IV
IV
IV
IV
IV
B. Lactis aerogenes or.
capsulatus.
Do.
Do.
Do
Do.
Do.
Do.
Do.
Do.
Do.
Group I nil.
,,
II nil.
„
III nil.
IN 10
272
Sample IX.—Old Ootcamund Cistern.
(a) Total colonies on agar at 37°-440 in 1 cc.
(b) Bile salt glucose, medium.
-
1 tube 20 cc. of water taken
1 ..
2 tubes 10 cc.
2 .. ..
,,
4
.,
5 cc.
4 .. ..
5 ,,
1 cc.
, ,
5 ..
5 „
• 1 cc.
,,
.. 5 b
5 „ •01
cc.
.. 5
(e) Foetal bacilli in 1 cc. and upwards.
(d) Sporogenes milk test —
in 20 cc.
o n y
Colony
no. S a c c h e r o s e . Dul ci t. Ado ni t . I n u l i n .
V o g e s a n d p r o s k
Group
Baccillies .
G r o u p
R e m a n d
1
2
3
4
5
6
7
9
10
+
+
+
-I-
+
+
+
+
—
-
-
—
—
—
--
—
-
-
—
—
—
—
—
-
-
—
—
—
—
+
+—
+
+
+
+
+
—
-
—
+
+
—
IV
IV
IV
IV
IV
IV
IV
I
IV
IV
B. Cloaæ.
Do.
*
B. Coscoroba.
B. Cloacæ.
Do.
B. Coseoroba.
B. Cloacæ
B. Grunthal.
B. Cloacæ.
D o .
"
Group
Note.—A second sample from the spring supplying the Old Ootacamuud cistern gave no fœcal bacilli in 20 cc.
REPORT.
Marlimund Reservoir and System.—(i) The sample from the reservoir is fairly satisfactory ; the polluction
not great in amount, but there are indications that it is recent in time ; this is probably due to washing of surfax
rain. The water contains fœcal bacilli in 5 cc.
(ii) The sample from the pipe s ystem shows no increase in dangerous bacilli and a falling off in the
Hence the pipes are satisfactory and are not acting as breeding beds for bacilli.
Old Ootacamund Reservoir.—Two samples were Laken-
, (i) From open cistern which shows fœcal bacilli in 1 cc. and (ii) one from the water as it runs i
cistern from the ground. This water is very pure indeed and gives no fœcal bacilli in 20 cc.
Obviously the water standing in the cistern is liable to pollution by admixture of surface rain water,
was raining when sample (i) was taken.
Recommendations.—That this surface rain water be kept out by a suitable lid or corrugated iron roof.
Dodabetta Results—are so strange that there is some suspicion the sample was contaminated.
The
will be taken again and the results checked.
Tiger Hill.— The water is fairly good ; fœcal bacilli being present in 5 cc. There are indications that
tion is not so recent as in the Marlimund reservoir but took place some time since.
(ii) The samples from the pipe line is the same in all respects.
Kodappamund—is not so good as the other supplies fœcal bacilli are found in each 1 cc.
Note.—All these samples are probably at their worst just at this time of year on account of rain falling
catchment areas and there being no sun to effect a natural purification and settlement of bacilli will not have taken pi
Onty. 2.
o.
08.
O O T A C A M U N D .
Samples taken-4th November 1908.
Remarks.—The rainfall within the last three months, August. September, October, has been about .
61 inches in the Marlimund catchment area and about 22 in the Dodabetta.
and Tiger Hill watershed. Small showers of about . 25 of an inch have occurred
up till 2nd instant.
2 7 4
Bacteriological analysis.
SampleI.—DodabettaUpperRservoir.
(a) Total colonies on agar at 3r-6,300.
(b) Bile salt lactose, medium.
+ -
1 tube of 20 cc. of water taken .. • •
1
..
2
2 tubes of 10 cc.
,,
4 ,,
5 cc.
,,
,,
.. ..
4 .
5 ,,
1 CC. ,,
,,
..
..
5
5 ,,
•1 CC ,,
,,
..
5
5 „
•01 cc. ,,
,,
.. ..
5
(c). Fœcal bacilli not present in 50 cc.
(d) Sporogenes milk test —
in 20 cc.
C o l o n y
N o .
S a c c h e r o s e .
D u l c i t . A d o n i t . I nul i n. V o g e s a n d p r o s k .
Mobi l i t y.
G r o u p .
Bacillus.
G r o u p a n d
R e m a r k s .
Sample II.—Dodabetta Lower Reservoir.
(a) Total colonies on agar at 370—5,040.
(b) Bile salt lactose, medium.
1 tube of 20 cc. of water taken .
1 ..
2 tubes of 10 cc.
,,
2 ..
4 ,, 5 cc. ,,
,, .. 4
..
5 , , 1 CC. , , , , . . 5
..
5 , , • 1 C C , , , , . . . .
5
5 „
•01 cc. ,,
,,
.. ..
5
(e) Fæcal bacilli in 1 cc. and upwards.
(d) Sporogenes milk test —
in 20 cc.
1
2
3
4
5
6
7
8
9
10
+
+
+
+
+
+
+
+
+
+
—
—
+
+
—
—
+
—
—
—
+
+
+
+
+
+
—
—
—
—
—
—
—
—
—
—
—
—
— —
+
+
+
+
+
+
—
+
+
+
—
—
—
—
—
—
—
— — —
IV
IV
III
III
IV
IV
III
IV
IV
IV
B. lactis ærogenes or
capsulatuH.
Do.
B. lactis ærogenes or
capsulatus.
Do.
B. Neapolitanus.
B. Cloacæ.*
Do.
Do.
Group I , ,
II
„ III
„ IV
Sample III.—Dodabetta Lower Pipe line.
(a) Total colonies on agar at 37°-4,150.
(b, Bile salt lactose, medium. + -
1 tube of 20 cc. of water taken .. ..
1
..
2
2 tubes of 10 cc.
,,
4 ,,
5 cc.
,,
,,
..
..
4 .
5 ,,
1 CC. ,,
,,
..
..
5
5 , , • 1 C C , , , , . .
5
5 „
•01 cc. ,,
,,
..
..
5
(c) Fœcal bacilli not present in 20 cc.
(d) Sporogenes milk test —
in .20 cc.
Sample IV.—Tiger Hill Reservoir.
(a) Total colonies on agar at 37°-4,310.
(b) Bile salt lactose, medium. + -
1 tube of 20 cc. of water taken ..
1 ..
2 . .
2 tubes of 10 cc.
,,
4 ,, 5 cc. ,,
,, .. 4
..
5 , , 1 CC. , ,
, , . .
5 . .
5 , , • 1 CC , ,
, , . .
5 . .
5 „
•01 cc. ,,
,,
.. ..
5
(c) Fœcal bacilli in • 1 cc. and upwards.
(d) Sporogenes milk test —
in 20 cc.
1
2
3
S
6
7
8
9
10
+
+
+
—
+
+
+
+
+
—
—
—
—
—
—
+
—
—
—
— — — — —
+
+ — + —
—
—
—
—
—
—
—
—
— —
+
+
+
—
+
—
+
+
—
+
—
—
—
—
—
—
—
—
—
IV
IV
IV
I
IV
IV
III
Iv
IV
IV
B. Cloacæ.*
Do.
Do.
B. Grunthal.*
B. Cloacæ.
B. Cloacæ.*
B. Cloacæ.*
Group
, , I I
,,
III I V
275
B acteriological Analysis —cont.
le v.—Tiger Hill Pipe Line.
(a)
Total colonies on agar at 37°-6,300.
Bile salt lactose, medium.
1 tube of 20 cc. of water taken
• • • •
1
2 tubes of 10 cc.
,,
1
1
4
„
5 cc.
,,
• • • •
4
5
,,
I cc.
„
• • • •
5
5
„
• 1 cc.
,,
. . ..
5
5
„ .01 cc.
,,
. . ..
5
( c )
Fœcal bacilli not present in 20 cc.
(d) Sporogenes milk test —
in 20 cc.
C O L O N Y
n O .
S A C C H E R O S E .
A d o n i t . .
A d o n i t . I nul i n. V o g e s a n d p r o s k
M o b i l i t y .
g r o u p .
Baeillus.
Gr oup a nd
Remarks.
_
B. Cosooroba.
Do.
Do..
Do.
Do.
Do..
Do.
Dc.
Do.
Do.
Group I Nil.
,, II Nil.
,, III Nail.
,, IV 10.
1
2
3 4 5 6 7 8 9 10
+
+
+
+
+
+
+
+
+
+
— — — — — — — — — — — — — — — — — — — —
—
— — — — — — — — — —
—
— — — — — — — — — —
—
— — — — — — — — — —
IV
IV
IV
IV
IV
IV
IV
]V
IV
IV
.
s a mp l e VI . — Ma r l i mu n d Re s e r v o i r .
Total colonies on agar at 37°-2,520.
(b)
Bile salt lactose, medium.
+ -
1 tube of 20 cc. of water taken..
1
• •
2 tubes of 10 cc.
•
•
2 • •
4
:
5 cc.
,, • •
4 • •
5
:
1 cc.
,,
. .
4
1
5
: •1 cc.
,, • • . .
5
5
„
• 0 1 c c .
. .
5
(c) Fœcal bacilli in 1 cc. and upwards.
(c)
Sporogenes milk test +
in 20 cc.
1
2
3
4
5
6
7
8
9
10
+
+
+
+
+
+ — + + + +
— + + — — — — — — —
— — — — — — — — — —
— — — — — — — — —
—
+ — + — + — + + — + —
— — — — — — — — —
IV
III
III
IV
IV
IV
IV
IV
1V
B. Ciacæ.* C l o a c æ . *
B. Neapolitanus
B. Coscoroba.
B. Cloacæ.*
B. Grunthal.*
B Clocæ.*
B. Lactisærogenes or
B. Codvoroba.
B. Cloacæ.*
Group I 1.
rou
II
N i l .
„ III 2.
,, I V 7
s a m p l e
VII.—Marlimund Pipe Line.
(a) Total colonies on agar at 37°-7,560.
(b) Bile salt lactose, medium.
1 tube of 20 cc. of water taken .
1 . .
2 tubes of 10 cc.
,,
••
2 ..
4 ,,
5 cc.
,,
• •
4 ..
5 , , 1 c c . , , • • 2 3
5 , , • 1 c c . . . • • . . 5
5 , , • 0 1 c c . . . • • . . 5
( c ) F œ c a l b a c i l l i i n 3 c c . a n d u p w a r d s .
(d)
sporogenes milk test — in 20 cc.
1 2 3 4 5 6 7 8 9 10 — — — — — — — — — —
+
+
+
+
—
+
+
+
+
+
— — — — — — — — — — — — — — — — — — — — — — — — — — — — — — + — — — — + — — — —
II
II
II
II
I
II
I I
II
II
II
B. Coli Communis.etc.
Do.*
Do.
Do.
B. Grunthal*
B. Coli Communis,etc.
D 0 . *
Do.
D o .
Do.
Group 1 1.
„ II 9.
„ Ill Nil.
IV Nil.
s a m p l e
VIII—Old Ooty Cistern.
Total colonies on agar at
37°—countless.
Bile salt lactose, medium.
1 tube of 20 cc. of water taken
..
1
..
2 tubes of 10 cc.
,,
..
2
..
4
,,
5 cc.
,,
..
3
..
5
,,
1 cc.
,,
..
1
4
5 ,,
•1 cc
,,
..
.. 5
5 ,,
•01 cc.
,,
..
.. 5
(cFœcal bacilli in 5 cc. and -upwards.
Sp orogenes milk test —
in 20 cc.
.
1
2 3
4
5
6
7
8
9
10
+
+
+
+
+
+
+
+
+
+
+
— — —
+
—
+
— — —
+ —
+
+
+
+
+
—
+
+
— — — — — — — — —
—
+
+
+
+
+
+
+
+
4-
— — — — — — — — —
—
III
IV
IV
IV
III
IV
III
IV
IV
IV
B. Cloacæ.
B.Lactis
ærogenes or
Capsul at us.
Do.
B. Lactis ærogenes or C a p s u l a t u s
B. Coscoroba.
B. Lactis ærogenes or
Capsulatue.
Do.
Group I nil .
„ II Nil.
,, III 3 , ,
IV
7
Sample No, 1.
Dodabetta,Upper,
Sample No. 2.
Dodabetta, Lower.
CHEMICAL ANALYSIS.
pysical
appearances.
Colour and
Transpareney.
Slightly greenish and clear.
_
Smell.
None.
Quantitative.
T o t a l
s o l i d s
. .
. .
P a r t s p e r 1 0 0 , 0 0 0
Temporary hardness
• •
• •
Do.
do.
permanent hardness
..
• •
Do.
d o
Total hardness ..
• •
..
Do.
do,
cholrine
..
• •
Do.
d o.
ammonia -
..
..
Do.
do
Abumninoid ammonia.
• •
• •
Do.
do.
oxygen absorbed (Tody's Proces)
..
Do.
do.
Nitrate
.
..
..
Do.
do.
3.400
N i l .
0.500
0.500
0.248
0.002
i
0.005
1
0.096
Nil.
Qualitative.
Nitrites
.. .. .. .. ..
Sulphates
. . . .
Phosphates
. . . . I r o n , p o i s o n o u s m e t a l s . .
Nil.
Nil.
1
Nil.
N i l .
pysical Appearances.
Colour and
Transparency.
Slightly greenish and clear.
.
.
'Smell.
None.
Quantitative.
T o t a l s o l i d s
. .
. .
. .
P a r t s p e r 1 0 0 , 0 0 0
Temporary hardness.. ..
Do.
do.
permanent hardness
..
..
Do.
do.
Total
hardness ..
..
..
Do.
do.
chlorine
. . .. .. Do. do.
ammonia ..
..
..
Do.
do.
Albuminoid ammonia
..
• •
Do.
do.
oxygen absorbed (Tidy's Process)
Do.
do.
Nitrates
3.000
Nil
0300
0'500
0 . 2 8 4
Trace.
0.003
0.018
Nil.
Qualitative.
Nitrites
.. .. .. .. ..
Sulphates
.. .. .. .. P h o s p h a t e s
. . . . . . . . I r on, p oi s onous me t a l s . . . . . .
Nil.
Nil.
Nil.
Nil.
2 7 8
CHEMICAL ANALYSIS,
Sample No.
Marl
Tie
Sample No. 4.
Physical
appearances.
Colour and
Transparency.
Slightly yellowish and hazy.
.
Smell.
None.
Quantitative.
Total solids
Partsper 100,000.
.
Temporary hardnes
..
..
Do do.
•
Permanent hardness ..
..
Do do.
Total hardness
..
.. Do. do.
Chlorine
.. ..
Do.
do.
Free ammonia
..
..
Do.
do.
Albuminoid ammonia ..
.. Do. do.
Oxygen absorbed (Tidy's Process)
Do.
do.
Nitrates
..
..
Do.
do.
2 . 4 0 0
N i l .
0.500
0.500
0.248
0.007
0.014
0.032
Nil.
Qualitative.
Nitrites
..
..
..
..
..
Sulphates ..
..
..
..
..
Phosphates
..
..
..
.. .. Iron, poisonous metals ..
..
..
..
Nil.
Nil.
Nil.
Nil.
Physical
appearances
Colour and
Transparency.
Slightly yellowish and hazy.
Smell.
None.
Quantitative.
Total solids
• •
•
• •
Parts per 100,000.
Temporary hardness ..
.. Do. do.
Permanent Hardness ..
.. Do do.
• •
•
Total hardness
..
..
Do.
do.
Chlorine
..
..
Do. do.
Free ammonia 7 .
..
.. Do. do.
Albuminoid ammonia ..
•
•
Do.
do,
Oxygen absorbed (Tidy's Process)
Do.
do.
• .
Nitrates .. ..
Do.
do.
3 . 0 0 0 N i l .
0.500
0.500
0 . 2 1 3
0.005
0.023
0.064
Nil.
Qualitative.
Nitrites
..
..
..
..
..
Sulphates ..
..
..
..
..
Phosphates
. . . . . . . . . . Iron, poisonous metals . . . . . . . .
N i l .
Nil.
Nil.
.
Nil.
Sample No. R.
Old Ootie.
Sample No. 9.
Kodappamund.
CHEMICAL ANALYSIS
9
Total
Appearances.
Colour and
Transparency.
Slightly greenish and clear.
Smell.
None.
Quantitative.
solids
• •
••
• • Parts per 100,000
Temporarhardness • • ..
Do.
do.
permanenhardness .. • •
Do.
do.
hardn ess .. Do. do.
chlorine
• •
. .
• •
Do.
do.
ammonia
•
• •
Do.
do.
Abuminoid
ammonia
..
• •
Do.
do.
oxygen
absorbed (Tidy's Process) ..
Do.
do.
nitrates
• •
Do.
do.
3.600
.
Nil.
1.500
1.500
0497
0.002
trace.
0 . 0 1 3
trace.
Qualitative.
N i t r a t e . . . . . . . .
s u l p h a t e s . . . . . . . .p
h o s p h a t e s . . . . . . . .
i r o n , p o i s o n o u s m e t a l s . . . .
Nil.
Nil.
Nil.
Nil.
pysical
Appearances.
Colour and
Transparency.
Slightly greenish and clear.
Smell.
None..
Quantitative.
t o t a l s o l i d s
.
0
• •
. •
Parts per 100,000
Temporary hardness • • , • Do. do.
anent hardness
• .
..
Do.
do.
Total Hardness
..
..
• •
Do.
do.
chlorine
..
. •
Do.
do.
ammonia
• •
• .
• .
Do.
. do.
Abuminoid ammonia
• •
• •
Do.
do.
oxygen
absorbed (Tidy's Process) ..
Do.
do.
Nitrates
. •
•• •
• .
Do.
do.
2 . 6 0 0 N i l .
0.600
0.500
0.284
0 . 0 0 2
0.007
0 . 0 4 0
Nil.
qualitative.
N i t r a t e . . . . . . . .s
u l p h a t e s . . . . . . . .p
h o s p h a t e s . . . . . . . .i
r o n , p o i s o n o u s m e t a l s . . . .
Nil.
Nil.
Nil.
Nil.
281
Oot
No,
09
OOTACAM.UND
Samples taker 29th Marc' 1909.
Remarks,—There has been 10 inches rain since last report ; 9½ of winch fell first, week in
2
January. There has been only '2 inc since.
BACTERIOLOGICAL ANALYSIS.
Sample I.—Marlimund Reservoir—Date, of taking
sample, 25th March 1909.
Colony No. S a c c h e r o s e . Dulcit. A d o n i t I n u l i n .
Voges and
Prosk. I n d o l .
M o b i l i t y . Group.
B a c i l l u s .
G r o u p a n d
R e m a r k s
(a ) Total colonies on agar at 37°— 820
(b ) Bile salt lactose, medium.
1 + + — — — + + III B. Neapolitanus.* Group I
2 + + — — + + + III
" II
+
—
3 + + — — — + + III B. Neapolitanus.*
" III
4 + +
— — —
+ + III
Do.
" I V
1 tube 20 cc. of water taken ..
1
. .
5 + + — — + + + III
2 tubes 10 cc. ":,
,
2 ..
6 + + — — — + +
I I I B. Neapolitanus.*
4 „ 5 cc. ,,
..
4 ..
7 + + — —
+ + + III
5 „ 1 cc. ,,
5 ..
8 + + —
— —
+ + III B. Neapolitanus.*
5 „ .1 cc. ,,
1
4
9 + +
— —
— + + III
Do.*
5 „ .01 cc. "
1
4
10 + + — — — + + III
Do.*
(c) Fœcal bacilli in 1 cc. and upwards.
( d) Sporogenes milk test — in 20 cc.
Sample II.—Marlimund Pipe Line.
1 + — + — — + — IV
Group I
2 + — + — — + — III
" II
(a) Total colonies on agar at 37°—1,120.
3 + — + — + + — IV Lactis Aerogenes. ,, III
( b) Bile salt lactose, medium.
+
—
4 + — + —
—
+ — IV
" IV
1 tube 20 cc. of water taken ..
5 + — + — — + — IV
2 tubes 10 cc. "• •
..
1
6 + — + — — + — IV
4 " 5 c c . "
1
1
7 + — + — — + + IV
5 „ 1 cc. "
..
4
8 +
—
+ -
—
+
—
IV
5 „ .1 cc. "
..
5
9 +
—
+ — — + — IV
5 " .01 cc. "
..
5
10 + — + — — + — IV
..
5
(c ) Fœcal bacilli not present in 50 cc.
(d ) Sporogenes milk test — in 20 cc.
Sample III. —Tiger Hill Reservoir.
(a ) Total colonies on agar at 37° — 170.
(b ) Bile salt lactose, medium.
+
—
1 tube 20 cc. of water taken.. ..
1
2 tubes 10 cc. "
• • ..
2
4 „ 5 cc ,,
..
4
5 „ 1 cc. ,,
..
5
5 .1 cc. "
. * ..
5
5 „ .01 cc. ".. ..
5
(c ) Fœcal bacilli not present in 50 cc.
(d) Sporogenes milk test — in 20 cc.
Sample IV.—Tiger Hill Pipe Line.
1
+
— — — — — —
IV B. Coscoroba.
Group I
(a) Total colonies on agar at 37°—230.
2 +
— — — — — —
IV
Do.
" II
(b) Bile salt lactose, medium.
3 +
— — — — — —
IV
Do.
, , I I I
+ —
4 +
— — — — — —
IV
Do.
" IV
5 + —
—
— — — — IV
Do.
1 tube of 20 cc. water of taken , ..
. .
6 + — — — — — — IV
Do.
2 tubes 10 cc. „
- .
1
2
7 +
— — — — — —
IV
Do.
4 „ 5 cc. „
.. .. 4
8 +
— — —
—
—
— IV
Do.
5 „ 1 cc. ,,
.. .. 5
9
— — — — —
+ +
I B. Grutnhal.
5 " .1 cc. " , ,.
..
5
10
— — — — —
+ +
I
Do.
5 „ .01 cc. „ ..
..
5
(c) Fœcal bacilli in 50 cc. and upwards.
(d) Sporogenes milk test — in 20 cc.
282