760
HONGKONG PUBLIC WATER SUPPLIES.
Results of the Monthly Analyses.
Results expressed in grains per Imperial Gallon, (1 in 70,000).
1901.
Total Solid
Supply.
Month.
Saline Albume- Oxygen Matter Chlorine. | Ammo- dried at
nia. 100° C.
Nitrogen Sugar test for noid absorbed Nitrites. in the detection Ammo- in 4 hours
Nitrates. of Sewage. nia.
at 80° F.!
Poi-
sonous
Metals.
Pokfulam...... 5.0
.8
Absent. Absent.
.009
Absent. Absent. No trace of Sew- Absent.
age indicated.
January
Tytam
4.3
Kowloon
3.3
రాధ
.6
.6
ง :
.006 .003
""
""
77
"?
""
Pokfulum...
4.3
February...
Tytam
3.3
.7
Kowloon
3.3
.6
976
AAA
* 3 I
.008
.007
Pokfulum..
4.0
March
Tytam
3.6
Kowloon
2.5
Pokfulum...
5.1
April
Tytam....
3.1
Kowloon
3.8
Pokfulum..... 4.8
May
Tytam..
6.1
Kowloon
3.7
aha aha avio
"
>>
ララ
"
* Y
"7
.004
.012
.004.
.002
3 3 3
""
77
RA
.020
Absent.
""
9 9 9
77
.008
3 3 3
19
AAA
.85
.6
རྒྱུ བ ང
AAA
"
A
.010 .004
.016
.004
* 3 *
97
Absent. .008
""
>>
27
""
.027
.008
* 3 3
77
""
.027
.008
.004
.016
77
19
AAA
Pokfulum..... 4.7
June
Tytam...
4.7
Kowloon
3.7
องง
.7
.7
.6
ラウ
.017
.0014 .010
.0014 .003
.008
77
3 x 3
.008
""
.016
"J
Pokfulum..
5.0
.6
July
Tytam.
4.0
Kowloon
3.0
in an a
Absent. .020
.008
"
"1
.6
.020
.008
.6
"
333
72
.015
.016
3 3 3
* Sy
"
""
59
""
""
Pokfulum..
5.0
August......
Tytam.
5.0
3.7
366
.7
.013
.008
"J
.6
.013
27
""
.6
"
19
.003
Pokfulum...
5.0
.6
September
Tytam.
4.7
Kowloon
3.3
Pokfulam...
5.2
Tytam..
3.8
October
Kowloon
3.2
တတ် တတ်တ
.010
.65
***
R RR
.003
.007
* * *
Y Y Y
.008
.016
$ 39
>>
"}
29
.016
.008
""
.016
AAA
17
59
27
"
.017 .013
:)
.012 Absent.
J
>>
.013
.016
21
"
A
59
Cheung Sha
Wan
3.7
.6
25
.010
R
.008
25
""
99
Pokfulum...
5.0
.6
Tytam...
3.7
.6
November..
Kowloon.
4.3
.6
to co to
.010
.008
Cheung Sha
Wan
3.7
.6
**A
A
""
""
.010
.008
.010
.016
"
3 3 3
BRA
.017
.008
""
27
A
""
:
።
Pokfulum...... 4.6
.8
Tytam.
4.3
.6
December...
Kowloon
3.3
.6
966
.006
.008
"
"
.006
.012
""
""
.003
.016
"
"
9 y 3
""
99
99
Cheung Sha
Wan
4.0
.45
.003
.012
+
A
>>