30895-1913-Details-of-Contents-of-Reservoirs-for-the-Rain-Year-1912-1913 — Page 1

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Table XXIV.

(Mr. Chadwick's Report of 10th April, 1902, paragraphs 25 and 26.)

CITY OF VICTORIA AND HILL DISTRICT WATERWORKS.

Details of Contents of Reservoirs, arranged according to the Rain Year 1912-1913. Figures are in Millions of Gallons to two places of decimals.

PUBLIC WORKS DEPARTMENT.

Intermittent Supply

by Rider Mains from 28th.

Constant Supply in

all districts from 6th.

""

Intermittent Supply by Rider Mains from 4th.

""

POKFULAM.

TAITAM.

WONG-NEI-CHONG.

TAITAM INTERMEDIATE.

Total

Contents of

Mint Dam

Collected

Total Con-

Impounding

MONTH.

In Reservoir Discharged

Bye-wash.

from

Main.

Discharged In Reservoir Discharged In Reservoir

Pumped

Reservoir

1st of

Month.

into

Tunnel.

into

1st of

In Reservoir 1st of Month.

In Reservoir

1st of Month.

Tunnel.

Month.

into

Tunnel.

1st of

into Gauge

1st of

Streams.

sumption

(Filtered).

Month.

Basin.

Month.

and

Blue Pool

(Unfiltered).

Grand

Total.

Rain-

fall,

REMARKS.

No. 254.

THE HONGKONG GOVERNMENT GAZETTE, AUGUST 15, 1913.

355

Rider Mains cut off by Districts and Full Supply given by public street fountains starting with District K on the 26th October and finishing with District A on the 20th November.

May,

16.95

26.06

.37

81.40

122,50

7.89

8.64

148.30

32.58

254.89

3.94

161.14

2.11

163.25 3.940

June,

3.20

23.56

.18

41.34

101.84

1.72

1.31

136.50

15.03

182.94

36.95

163.66

.92

164.58 14.160

July,

62.14

35.47

4.37 ! 160.40

132.54

22.74

3.81

191.71

441.36

17.40

189.22

1.92

191.14 7.555

Angust,

61.24

29.18

.80

111.50

121.71

21.73

6.66

195,90

28.16

391.17

29.94

187.49

1.33

188.82 15.715

September, 70.04

25.38

5,51

218.10

89.04

30.34

8.08

205.00

71.63

528.99

8.93

131.43

2.65

October,

66.00

26.58

247.75

87.18

23.76

18.04

171.36

58.14

508.87

3.31

135.11

.88

November,

45.68

24.23

.76

220.70

75.70

7.22

7.30

142.73

55.73

417.09

1.54

108.77

2.36

134.08 3.880

135.99

· 0.015

111.13 0.285

December,

24.72

7.15

1.30

187.20

84.89

.07

113.15.

53.85

326.37

2.30

94.41

2.48

January,

31.84

8.39

1.94

166.15

87.81

1.94

86.60

43.09

288.47

2.00

98.20

2.06

February,

27.72

6.05

1.87

116.40

76.84

2.18

65.06

48.06

213.23

3.63

86.52

2.26

88.78

96.89 ¡ 4.900

100.26 1.025

2.390

March,

25.66

15.03

1.74

81.00

61,56

2.29

7.14

40.52

50.63

151.21

13.90

97.63

2.19

99.82

6.945

April,

39.42

22.24

.70

· 110.60

67.77

2.45

2.88

36.50

28.33

189.67

7.54

100.43

1.87

102.30

2.175J

249 32

1,109.38

63.93

485.23

.252,019.

.16·8 including Trade Supplies. .24.1

""

Estimated Population, average for whole year, Consumption per head per day for whole year, filtered, during Constant Supply,..

"

99

""

"1

"

Intermittent Supply by Rider Mains, 16′6 Full Supply given by Public 12-5

· Street Fountains,

August. 1913

77

"

""

131.38

1,554.01

23.03

1,577.04 62.985

Constant Supply 117 days, In- termittent Supply 87 days and Full Supply given by Public Street Fonntains 161 days.

Pumping was carried on for the following periods :- From May 4th to 14th and 27th to 31st, ......or From June 1st to 10th,................ From 17th August to 14th April inclusive, .

.......or

16 days.

10 days.

...or 233 days.

Total,

259 days.

· W. CHATHAM.

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