539751-1905-Report-of-the-Principal-Civil-Medical-Officer-for-1904 — Page 53

604

THE HONGKONG GOVERNMENT GAZETTE, 28TH APRIL, 1905.

Date.

Situation.

Total

Solid Depth. Matter Chorine.

dried at

Saline

Ammonia

100° C.

Oxygen Nitrogen Albume- absorbed noid in 4 Aminonia hours at 80° F.

in

Nitrates Nitrites.

and

Nitrites.

Sugar Test for the Detection of Sewage.

Poisonous

Metals.

General Remarks.

1904.

Feb. 13

From Water-boat-No. 3,.

4.3

.9

.0014

.0028

.027

.008

Absent. No sewage indicated.

Absent.

Mar. 16

Well at Chan A Wai's Dairy, Matauwai,

60 to 70 ft.

7.6

1.0

.0112

Absent. .029

.411

April 25

Well at Ping Shan,

7.0

.4

.0364 .0056

.123

25

Well at Un Long,

20 ft.

48.5

15.4

.0042

Absent. .006

.287

No sewage indicated.

May 13

Well south-east of Ping Shan

36

ft.

Station,

1.8

.25

.0224

.0014

.039

.112

Vegetable debris and Mosquito lawal present.

June 13

Well at rear of Wanchai Bath House,

9.3

1.8

Absent. Absent.

.026

.049

"

ར

29

29

July 4

Stream near Kew Road Taitam Tuk.

Streamwater from above

pump-

ing pond Taitam Valley,

Well between 31 & 32, Ťung Tau, Kowloon City,

Well at 15 Kowloon Street, Kowloon City,

4.0

:

:

.9

.0084

.0028

.087

.012

"

وو

4.0

1.0

.0056

Absent.

.029 Absent.

,,

...

22.5

3.5

.0112

.0127

444

85.5

19.6 .0980 .0350

.992

.535

Present. Sewage indicated.

Unpleasant odour.

20

*

Well between 31 & 32 Tung Tau, Kowloon City,

26.0

3.5

Absent. Absent.

.823 Absent.

21

29

55

29

24

29

བ མི མི

Well between 15 & 16 Fuk

10 ft.

44.0

Sing Lane,

11.2

.0840

Present.

Well at 107, Praya East,

9 ft. 11.0

1.9

Absent.

.027

.115

"

Sewage indicated.

Absent. No sewage indicated.'

Well in grounds of Erance

Bungalow, Kowloon,

181 ft.

12.5

4.5

15

.010

.066

>>

33

Well in rear of Ribeiro's Bun-

galow, Kowloon,

124 ft.

18.5

5.6

.029

.362

"

>>

>>

Aug. 12 Spring at Sandukan,

8.0

.6

.032

.004

15

>>

Well at Bangkok,

16.6

.5

.012

Absent.

24

Well in Nojones' Bungalow 15 ft. Garden, Kowloon,

>>

";

>>

12.0

2.8

.014

.016

>>

D

Sept. 24

Well on Lot 359, Sam Shui Po,

23 ft. 114.0

40.6

.0496 .0056

2.017

No sewage indicated. Sewage indicated.

:

24

Well near Lot 2514, Sai Kok,

16

ft. 144.0

Sam Shui Po,

32.2

.0084 .0140

1.934

1

i

}

WATERS.

Result expressed in Grains per Imperial Gallon (1 in 70,000).—Continued.

R