AnnualReport-1929 — Page 618

POKFULAM.

MONTH,

In Reser- voir 1st of month.

Delivered

over

In Main Reservoir

In Byewash

Reservoir

Ist of month. Ist of month.

gauges.

Annexe C.

CITY AND HILL DISTRICT WATERWORKS, 1929. Monthly Consumption and Contents of Reservoirs ( Millions of Gallons).

WONG NEI CHONG, TOTAL CON-

TAI TAM.

In Intermediate Reservoir 1st of month,

In Tai Tam Tuk Reservoir 1st of month.

Delivered

over

ganges.

In Reser- voir 1st of month.

over

TENTS OF IMPOUNDING Delivered RESERVOIK

1ST OF

MONTH.

BALANCE WONG NEI

DUE TO CHONG 10" STREAMS, LEAKAGE,

#

TOTAL CON-

SUMPTION

UN-

FILTERED

GRAND

TOTAL.

INTAKE.

(Filtered).

OBSER-

VATORY

RAINFALL.

REMARKS.

ETC.

SUPPLIES.

gauge.

January,

18.60

2.02

266.14

.86

183,90

522.00

192.24

7.03

998.53

3.15

10.83

187.48

1.60

189.17

·930

February,

14,70

2.61 - 266.70

26

182.60

334.84

176.51

4.79

803.89

2.36

2.08

179.40

1.94

181.34

•585

March,.

11.30

2,61

262,24

.57

181,10

168.33

171.34

3,32

626,86

1.88

0.47

175.36

1.57

176.93

+506

April,

7.60

2.00

229,27

.73

179,30

38.42

152.83

1.88

467.20

1.48 + 3.48

159,74

2.33

162,07

1.540

May,

4.42

6.47

178,70

.70

63.80

79.50

126.95

.66

312.78

1.80 + 3.90

139.21

2.32

141.53

6.620

June,

4.42

2.79

176.80

.11

10.02

43.42

95.10

.68

⠀

235.45

1.51

July,

5.92

22.36

141.14

.52

3.52

16.68

47.87

.80

12.43

168.59

August,

66.00

61.67

384,80

22,37

154.42

383.00

45.34

29,81

34.68

1,040.40

+

8.03 + 15.99

18.44

5.95

105.35

11.90

117.25

4.195

106.68.

19.22

125.90

22.700

September,

62.14

48.79

384.80

22.37

195.90

1,128.75

154.86

25.10

16.21

1,819.15

+ 29.52

12.05 + 6.63

189.65

1.66

191.31

20-020

238.54

1.77

240.31

10-795

October,

63.26

27.10

333.15

4.02

195.90

1,274.92

207.84

17.95

1,889.20

7.71 + 1.46

244.11

2.71

246.82

0-140

November,

53.26

7.84

322.85

2,11

December,

49.98

8.38

307.44

2.68

194.02

195.90 1,121.75

942.01

206.28

16.20

1,712.07

5.50

6.80

212.32

2.83

215.15

1.375

201,42

13.27

:

1,509.40

4.29

3.45

210.64

3.05

213.69

0.420

Total Filtered

195.54

1929,.

Total Filtered

1928,

336,85

Increase or

Decrease,...

-140.31

1,777.58

63.32

68.20

+ 43.84

2,148.48

52.99

2,201.47

69.825

2,582.85

69.97

86.85

94.76 2,980.76

35.67

3,016.43

71.155

805.27

6.65

18.65 +138.60

892.28

+ 17.32

814.96

1.330

* NOTE:--Sources of Unfiltered Supplies are Blue Pool 2.35, Miut Dan 20, Pokfulam Conduit and Dairy Farm Intake 20.06, Bowen Road Conduit 2.96 Tsun Wan 13.98 Steamers &e. 13,44.

The above filtered water total includes 19.12 million gallons from Taikoo Refinery Supply and 40.00 million gallons from Lai Chi Kok.

Street Fountain Supply

House Supply

Constant Supply by public street fountains

only in all Rider Main Districts from 1st Jannary to 30th April

1st May-27th May-12 hours supply (6· a.m.-6 pm.). Principal Mains closed 6 p.m.-6 a.m.

28th May-17th June :-7 hours Supply 6-10

a.m, and 3-6 p.m.

18th June-24th June:-54 hours supply 6-9

a m. and 3.20-6 p.m.

25th June 1st July:-54 hours supply 5-8

am, and 6-8 30 p m.

2nd July-22nd July:-4 hours supply 6-8

a m, and 6-8 pm.

23rd July-7th August;-12 hours fountain

supply am-6 pm.

8th August-18th August:-2 hours house supply in all Rider Main Districts (P'rin- cipal Mains closed from 7 p.m -6 a.m ) 19th August-8th September:-12 hours-

house supply in all Rider Main Districts (Principal Mains closed at night.)

9th September-12th November:-15 hours supply in all Rider Main Districts 6 a.m.-9 p.m. Principal Mains closed at night.

13th November-31st December:-12 hours supply in all Rider Main Districts 6 am-6 p.m. Principal Mains closed at night.

- Q 131-