122
TABLE II.— Tabular Statement of Chemical Analyses.
[Parts per 100,000.]
Name of place.
Colour and trans
parency.
Total
solids.
Hardness.
Chlorine
A m m o n i a c a l n i t r o g e n
A l b u m i n o i d n i t r o g e n
O x y g e n a b s o r p t i o n
N i t r i c n i t r o g e n
Remarks.
Te mpor a r y.
Permanent
Total.
A—Ri ver wat ers and i nfi l t rat i on gal l eri es i n ri vers.
Cocanada
Yellowish but clear.
31·000 7·000 4·000 11·000 11·715 0·007 0·025 0·240 nil. Unfiltered water.
Do.
30·600 6·000
4·000 10·000 11·715 0·004 0·013 0·126 nil. Fountain water.
Conjeeveram
Colourless and clear.
23·000 8·000 1·000 9·000 2·840 0·004 0·002 0·026 0·037 Collecting well
Do.
22·800 8·000 1·000 9·000 2·840 0·004 0·002 0·028 0·050 Tap water.
Gudiyáttam
Colourless and clear.
44·000 18·500 0·500 19·000 4·260 0·004 trace. 0·028 0·100 Suction well.
Do.
43·200 18·500 0·500 19·000 4·260 0·005 0·002 0·028 0·112 Tap water.
Kurnool
White and opaque
37·000 6·500 3·500 10·000 4·970 0·005 0·014 0·111 trace. Canal water.
Slightly yellowish
but clear.
28·600 5·500 3·500 9·000 4·615 0 004 0·008 0·083 trace. Tank water.
Slightly yellowish
and hazy.
29·400 5·500 3·500 9·000 4·615 0·003 0·008 0·083 trace.
Do.
Colourless and clear.
27·400 5·500 3·000 8·500 4·615 0·002 0·005 0·056 trace. Tap water.
Madura
Slightly yellowish
but clear.
72·600 20·000 1·000 21·000 17·040 0·002 0·008 0·062 trace. Unfiltered water.
Do.
64·000 20·500 1·500 22·000 14·200 0·003 0·005 0·035 0·037 Tap water.
Nellore
Yellowish and hazy
33·400 7·500 0·500 8·000 5·325 0·006 0·030 0·080 trace. Unfiltered water.
Yellowish but clear.
48·200 18·500 0·500 13·000 7·100 0·003 0·004 0·027 0·025 Tap water.
Tanj or e
Brownish and
opaque.
45·000 12·500 1·000 13·500 2·840 0·011 0·033 0·226 trace. Unfiltered water.
Slightly yellowish
but clear.
32·000 12·000 2·000 14·000 2·840 0·004 0·008 0·040 0·037 Tap water.
Trichinopoly
Do.
19·000 9·000 1·000 10·000 1·420 0·008 0·014 0·053 trace. Unfiltered water.
Yellowish and hazy.
22·400 10·500 2·500 13·000 1·420 0·.005 0·006 0·027 0·025 Tap water.
Tirupati
Colourless and clear.
28·000 12·500 0·500 13·000 1·065 0·003 0·005 0·013 0·037 Unfiltered water
Do.
44·000 21·500 0·500 22·000 1·420 0·002 0·003 0·003 0·112
Do.
Do.
42·000 19·500 0·500 20·000 1·420 0·004 0·007 0·013 0·087 Tap water.
B.—Impounded surface waters.
Ádóni
Yellowish and opaque.
30·000 2·500 2·500 5·000 1·065 0·012 0·18
4
0 · 6 7 7 0·050 Unfiltered water.
Do.
25·000 2·500 2·500 5·000 1·065 0·010 0·157 0·542 0·125 Tap water.
Coonoor
Yellowish but clear.
2·800 nil.
0·500 0·500 0·284 0·004 0·012 0·093 nil
Unfiltered water
Yellowish and hazy.
3·000 nil.
0·500 5·000 0·284 0·008 0·008 0·106 nil. Tap water.
Madras—
(a) Sholavaram
channel.
Slightly yellowish
but clear.
12·000 1·000 1·500 2·500 1·420 0·010 0·014 0·080 0·075 Channel water.
(b) Red Hills lake.
Yellowish and hazy.
24·600 5·000 2·000 7·000 4·615 0·006 0·049 0·197 nil. Lake water.
(e) Service pipes.
Do.
23·600 5·500 1·500
7·000
4·615 0·009 0·031 0·140 nil. Tap water.
Ootacamund—
(a) Dotapetta,
Upper.
Yellowish but clear.
2·600 nil.
0·500 0·500 0·355 0·003 0·012 0·140 nil. Upland surface
water.
(b) Dodapetta,
Lower.
Slightly yellowish
but clear.
2·400 nil.
0·500 0·500 0·355 0·003 0·002 0·060 nil.
Do.
(c) Tiger Hill
Yellowish and hazy.
3·000 nil .
0·500 0·500 0·426 0·004 0·002 0·133 nil.
Do.
(d) Marlimund
Do.
3·600 nil. 0·500 0·500 0·284 0·003 0·028 0·174 nil.
Do.
(e)
Koddappa
mund.
Slightly yellowish
but clear.
3·000 nil.
0·500 0·500 0·284 0·003 trace. 0·069 nil.
Do.
(f) Old Ootaca
mund.
Colourless and clear.
4·200 1·000 1·000 2·000 0·497 trace. 0·003 0·027 trace.
Do.
Vellore
Yellowish and opaque
28·090 9·000 1·000 10·000 1·065 0·003 0·028 0·227 0·025 Unfiltered water,
Do.
22·000 9·000 1·000 10·000 1·065 trace. 0·014 0·118 0·050 Tap water.
Vizagapatam
Brownish and
opaque.
25·000 5·500 1·500 7·00
1·952 0·004 0·013 0·125 nil
Unfiltered water.
Do.
15·600 5·000 2·000 7·000 1·952 0·004 0·003 0·035 nil. Tap water.
C.—Spring waters.
Cuddapah
White and hazy
10·400 3·500 2·000 5·500 0·887 trace. 0·002 0·010 trace Suction well.
Do.
10·600 3·500 2·000 5·500 0·887 trace. trace. 0·008 trace. Tap water.
D i n d i g u l
Colourless and clear.
38·000 15·500 2·500 18·000 2·485 0·003 0·002 0·014 0·062 Well water.
Do.
46·000 25·500 1·500 27·000 2·485 0·002 trace. 0·014 0·175 Infiltration gal
lery.
Do.
46·000 25·500 2·500 28·000 2·485 trace. 0·002 0·021 0·187 Tap water.
Guntúr
Do.
58·000 14·500 0·500 15·000 2·130 0·006 0·004 0·020 0·112 Filtered water.
Do.
59·400 14·500 0·500 15·000 2·130 0·00 0·003 0·026 0·150 Fountain water