102
TABLE XIV ( a).
Tabular Statement of Chemical Analyses — Quarter ending 31st December 1908.
Parts per 100,000.
Name of place.
Colour an
d
transparency.
Total
solids.
HARDNESS.
Chlorine Free
em-
monia.
Albumi
-
noid am-
monia.
Oxyge
n
absorp-
tion.
Nitrates
as
N2O5
R E M A R K S .
Tem
-
porary.
Perma -
nent. Total.
A . — R i v e r w a t e r s a n d g a l l e r i e s i n r i v e r s .
Cocanada ..
White and
hazy.
13.600
4.00
1.00
5.00 .710 .003
.031
. 0 6 6 Nil. Unfiltered.
3.50
1.50
.020
. 0 5 0 Trace.
.710 Trace.
Filtered but
nates.
5.00
Yellowish but
clear.
11.000
0.50
11.50
12.00 6.035
.003
33.200
. 0 1 0
. 0 5 3 Trace.
Colourless,
clear.
Unfiltered.
Conjeeveram ..
21.000
9.50
0.50
.005
. 0 1 2 .193 Filtered through
lery.
2.840 .005
10.00
Yellowish, hazy
4.615
.008
. 0 1 4
Colourless,clear
45.800
16.50
1.00 17.50
. 0 0 3
1.544
Gudiyáttam ..
Filtered throug
h gallery.
.007
. 0 1 4
Do.
48.000 17.00
4.615
1.544
1.00 18.00
.003
Passed through
1.00
7.00 1.065
. 0 1 0
. 0 2 6
. 0 6 6 Trace. Unfiltered.
White and
opaque.
15.000
6.00
Kurnool
13.000
5.50
1.00
6.50 1.065
. 0 3 7 Trace. Filtered.
. 0 0 3
. 0 0 3
Colourless clear.
15.50
0.50 16.50 6.390 .007
.049
. 1 9 4 .096 Unfiltered river
Madura ..
Yellowish,
opaque.
45.600
15.00
. 0 4 9
. 2 8 9 Subsoil.
14.50
0.50
6.390
39.400
. 0 0 2
.011
Greenish, clear.
Nil.
10.00
1.00 11.00 4.970
. 0 0 6
.015
. 0 8 1
Unfiltered river
Subsoil.
White, opaque. 33.000
Nellore .. ..
.003
.193
1.00 22.00 7.453
.014
Colourless,
clear.
48.000 21.00
Trace.
1.00 10.50 1.065
.016
.104 Trace. Unfiltered river
.007
28.600
9 . 5 0
Tanjore
..
Yellowish,
opaque.
.006
. 0 1 4 .067 Filtered and
mixed.
19.800
1.00 10.00
9.00
1.065
. 0 0 3
Colourlese, clear.
7.50
9.00 1.065
.016
.104 Trace.
Yellowish,
opaque.
23.000
1.50
. 0 0 5
Trichinopoly ..
Unfiltered river
8.50
1.065
. 0 2 9 Trace.
20.600
1.50 10.00
.001 .004
Filtered and
mixed.
Colourless, clear.
Trace.
T r a c e .
. 0 1 2 .289
Do.
24.600
0.50 11.00 0.710
10.50
Tirupati
..
Subsoil.
Do.
36.600 14.00
1.00 15.00 0.887 Trace. Trace.
.009
.241
Trace. Unfiltered lake
7.50 0.710
. 0 0 9
.062
.320
B . I m p o u n d e d s u r f a c e w a t e r s .
Adόni ..
6.250
1.25
Greenish, hazy.
20.200
8.60 0.710
. 0 3 6
.034
. 2 1 8 .096 Filtered do.
Greenish, clear.
18.400
6.75
1.75
0.50
0.284
. 0 0 3
. 0 0 5
. 0 3 9 Nil. Unfiltered
water.
Yellowish, clear
2.000 N i l .
0.50
Coonoor
. .
Do.
1.500 Nil.
0.50 0.284
Nil.
0.50
Trace.
. 0 0 4
. 0 1 7
Same as above
Madras—
Nil.
. 0 6 0
Surface water.
7.810
.012
(a) Sholavaram lake
channel
White, opaque. 42.400 12.00
1.00 13.00
. 0 0 3
. 0 0 7
.093 Nil.
Do.
.016
Do.
36.400 11.75
1.00 12.75 5.680
(b) Boosikal channel.
Nil.
. 0 5 3
(c) Sholavaram. lake
Do.
21.200
5.50
1.00
6.50 2.130
. 0 0 3
. 0 3 3
Lake water.
Nil.
(d) Red Hill channel
Do.
19.000
1.00
6.50
2 . 1 3 0
. 0 0 4
.031
. 0 1 5
Surface water.
5.50
. 0 1 5 .053 Trace.
7.50 26.00 11.360 .007
Do.
(e) Maclean chan-
nel.
Yellowish, clear. 68.000 18.50
4.00 2.130
. 0 0 3
Nil.
2.00
2.00
. 0 4 6
. 0 9 3
Lake water.
Yellowish,
opaque.
13.300
(f) Red Hill lake ..
11.600 2.00
2.00
2.130
. 0 0 8
. 1 0 4 Nil.
4.00
. 0 2 3
(g) Service pipes .. Yellowish, clear.
Ootacamund—
Nil.
. 0 9 6
Upland surface.
0.50
. 0 0 5
3.400
0.248
. 0 0 2
Greenish, clear.
0.50
( a) Dodabetta upper
Nil.
. 0 1 8 Nil.
Do.
(b) Dodabetta lower
Do.
3.000
N i l .
0.50
0.50 0.248 Trace.
. 0 0 3
Nil.
Yellowish, hazy.
2.400 N i l .
0.50
0.50 0.248
. 0 0 7 .014
0 . 9 3 2
Do.
(c) Tiger Hill ..
Nil.
0.50
0.50 0.213
. 0 0 5
. 0 2 3 .064 Nil.
Do.
(d) Marlimund ..
Do.
3.000
3.600
1.50 0.497
Trace.
Do.
Greenish, clear.
1.50
. 0 0 2 Trace.
. 0 1 3
(e) Old Ooty ..
Nil.
2.600
0.50
0.284
. 0 0 2
. 0 0 7 .040 Nil.
Do.
(f) Kodappamund.
Do.
Nil.
0.50
2.00
7.75
. 1 0 4
. 1 3 5
Vellore ..
..
22.600
5.75
0.532
. 0 1 2
. 0 2 6
Unfiltered lake
Yellowish,
opaque. .
. 0 3 3
. 1 3 5 Filtered lake
15.400 6.75
8.50 0.532
.005
. 0 0 9
1.75
White, clear.
Vizagapatam
..
6.00
. 0 7 4
2.50
2.130
. 0 0 3 .023
.038 Unfiltered lake
Yellowish,
opaque.
27.200 3.50
8.00 2.130
.009
Filtered lake
15.600
6.50
. 0 0 3
. 0 1 2 .038
1.50
Yellowish, hazy.
Unfiltered.
C . S p r i n g w a t e r s .
Cuddapah
2.00
2.00
4.00
. 7 1 0
. 0 0 3
. 0 0 5 .025 .174
White and
hazy.
12.600
.710
.002
. 0 0 5
. 0 1 1
. 1 4 4 Gallery water.
11.400
2.00
2.00
4.00
Do.
1 . 0 0
30.50
2 . 4 8 5
. 0 0 3
.008
.010
.675
Do.
Dindigul
.. Colourless, clear.
4 6 . 0 0 0
2 9 . 5 0
2.486
.005
Do.
46.000 29.00
1 . 0 0
3 0 . 0 0
. 0 0 6
. 0 1 3
. 6 7 5
Guntúr ..
Do.
57.000
.50
2.485
..005
.004
. 0 1 0
.579 Spring water.
0 . 5 0 16.00
Do.
56.000 15.50
. 0 0 2 Trace.
. 0 0 9
.579 Filtered spring
0 . 5 0 16.00 2.485
. 0 0 2
. 0 0 1 .008
Well after her
Central jail well,
Tanjore.
Do.
23.200
0.75
2.5 3.25
1.420
. 9 6 5