1931 — Page 76

Public Works Department Annual Report 工務司署年報 All AI Reviewed

POKFULAM,

MONTH.

In Reservoir 1st of month.

Delivered over gauges.

Upper Reservoir 1st of month.

ABERDEEN.

Lower Reservoir Delivered 1st of month. over gauge.

Table V.

CITY AND HILL DISTRICT WATER WORKS 1931.

Monthly Consumption and Contents of Reservoirs (Millions of Gallons).

CONSUMPTION. TY TAM. WONG NEI CHONG. In Main Reservoir 1st of month. In Byewash Reservoir 1st of month. In Intermediate Reservoir 1st of month. In Ty Tam Tuk Reservoir 1st of month. Delivered over gauges. In Reservoir 1st of month. Delivered over gauge. TOTAL CONTENTS OF IMPOUNDING RESERVOIR 1ST OF MONTH. WONG NEI CHONG 10" INTAKE. BALANCE DUE TO STREAMS, FILTRATION, LEAKAGE, ETC. Island Reservoir (Filtered). From Mainland. SUPPLY Total Filtered. January, 29.94 3.50 212.98 2.18 194.96 1,035.33 242.53 11.65 1,487.04 4.03 1.91 248.15 248.15 February, 26.94 4.79 203.27 133.08 808.00 205.29 8.90 1,240.19 2.75 -11.49 201.34 201.34 March, 22.50 7.27 205.31 49.47 754.58 205.59 6.93 1,038.79 2.63 +41.64 257.13 257.13 April, 19.65 11.06 193.20 0.68 52.70 582.50 188.01 5.67 7.84 854.40 4.60 0.82 210.69 23.98 234.67 May, 32.32 31.81 223.93 3.65 103.05 619.75 195.77 10.67 13.45 993.37 5.19 +0.37 246.59 95.03 341.62 June, 46.58 55.94 200.74 0.98 150.34 727.68 190.84 11.84 18.22 1,138.16 8.26 +8.97 282.23 83.22 365.45 July, 52.54 66.81 174.08 -0.30 195.90 890.50 219.82 6.55 17.93 1,319.87 12.02 +40.79 356.87 74.48 431.35 August, 45.50 70.30 38.21 37.81 215.02 1,065.75 162.05 9.46 14.66 1,575.54 16.27 +28.71 329.80 66.42 396.22 September, 57.66 62.73 55.66 34.48 349.36 2.80 195.90 1,419.00 176.49 22.10 17.22 2,102.48 20.37 +11.09 322.38 64.73 387.11 October, 57.30 26.67 124.17 0.00 35.59 366.62 November, 44.12 11.01 108.24 79.34 26.39 295.90 18.80 195.90 1,419.00 7.96 215.87 29.30 10.95 2,291.09 14.05 4.57 298.56 83.05 381.61 December, 37.32 5.55 128.04 34.41 34.28 298.31 1.22 195.43 1,135.75 236.41 15.17 1,845.65 5.98 3.56 278.66 75.58 66.14 353.20 344.80 Total Filtered 1931, 357.44 Total Filtered 1930, 338.49 Increase or Decrease, +18.95 168.55 +168.55 2,478.34 2,239.37 +238.97 100.27 81.75 +18.52 3,310.02 632.63 3,942.65 43 91.70 +56.35 2,807.66 638.62 3,446.28 41 +12.22 +45.15 +502.36 -5.99 +496.36

NOTE: Sources of Unfiltered Supplies are Blue Pool 3.72, Mint Dam 23, Pokfulam Conduit and Dairy Farm Intake 35.77, Bowen Road Conduit 3.84.

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POKFULAM, MONTH. In Reservoir 1st of month. Delivered over gauges. Upper Reservoir 1st of month. ABERDEEN. Lower Reservoir Delivered 1st of month. over gauge. Table V. CITY AND HILL DISTRICT WATER WORKS 1931. Monthly Consumption and Contents of Reservoirs (Millions of Gallons). CONSUMPTION. TY TAM. WONG NEI CHONG. In Main Reservoir 1st of month. In Byewash Reservoir 1st of month. In Intermediate Reservoir 1st of month. In Ty Tam Tuk Reservoir 1st of month. Delivered over gauges. In Reservoir 1st of month. Delivered over gauge. TOTAL CONTENTS OF IMPOUNDING RESERVOIR 1ST OF MONTH. WONG NEI CHONG 10" INTAKE. BALANCE DUE TO STREAMS, FILTRATION, LEAKAGE, ETC. Island Reservoir (Filtered). From Mainland. SUPPLY Total Filtered. January, 29.94 3.50 212.98 2.18 194.96 1,035.33 242.53 11.65 1,487.04 4.03 1.91 248.15 248.15 February, 26.94 4.79 203.27 133.08 808.00 205.29 8.90 1,240.19 2.75 -11.49 201.34 201.34 March, 22.50 7.27 205.31 49.47 754.58 205.59 6.93 1,038.79 2.63 +41.64 257.13 257.13 April, 19.65 11.06 193.20 0.68 52.70 582.50 188.01 5.67 7.84 854.40 4.60 0.82 210.69 23.98 234.67 May, 32.32 31.81 223.93 3.65 103.05 619.75 195.77 10.67 13.45 993.37 5.19 +0.37 246.59 95.03 341.62 June, 46.58 55.94 200.74 0.98 150.34 727.68 190.84 11.84 18.22 1,138.16 8.26 +8.97 282.23 83.22 365.45 July, 52.54 66.81 174.08 -0.30 195.90 890.50 219.82 6.55 17.93 1,319.87 12.02 +40.79 356.87 74.48 431.35 August, 45.50 70.30 38.21 37.81 215.02 1,065.75 162.05 9.46 14.66 1,575.54 16.27 +28.71 329.80 66.42 396.22 September, 57.66 62.73 55.66 34.48 349.36 2.80 195.90 1,419.00 176.49 22.10 17.22 2,102.48 20.37 +11.09 322.38 64.73 387.11 October, 57.30 26.67 124.17 0.00 35.59 366.62 November, 44.12 11.01 108.24 79.34 26.39 295.90 18.80 195.90 1,419.00 7.96 215.87 29.30 10.95 2,291.09 14.05 4.57 298.56 83.05 381.61 December, 37.32 5.55 128.04 34.41 34.28 298.31 1.22 195.43 1,135.75 236.41 15.17 1,845.65 5.98 3.56 278.66 75.58 66.14 353.20 344.80 Total Filtered 1931, 357.44 Total Filtered 1930, 338.49 Increase or Decrease, +18.95 168.55 +168.55 2,478.34 2,239.37 +238.97 100.27 81.75 +18.52 3,310.02 632.63 3,942.65 43 91.70 +56.35 2,807.66 638.62 3,446.28 41 +12.22 +45.15 +502.36 -5.99 +496.36 NOTE: Sources of Unfiltered Supplies are Blue Pool 3.72, Mint Dam 23, Pokfulam Conduit and Dairy Farm Intake 35.77, Bowen Road Conduit 3.84.
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POKFULAM, MONTH. In Reser- Delivered voir 1st of month. over gauges. Upper Reservoir 1st of month. ABERDEEN. Lower Reservoir Delivered 1st of montb. over gauge. Table V. CITY AND HILL DISTRICT WATER WORKS 1931. Monthly Consumption and Contents of Reservoirs (Millions of Gallons). CONSUMPTION. TY TAM. WONG NEI CHONG. In Main Reservoir 1st of month. In Byewash Reservoir 1st of month. In Inter- mediate Reservoir 1st of month. In Ty Tam Tuk Reservoir 1st of month. Delivered over gauges. In Reser- voir 1st of month. Delivered over gauge. TOTAL CON- TENTS OF IMPOUNDING RESERVOIR 1ST OF MONTH. WONG NEI CHONG 10" INTAKE. BALANCE U DUE TO STREAMS, From FILTI LEAKAGE, ETC. Island Reservoir (Filtered). From Main- land. SUPP Total Filtered. January, 29.94 3,50 212.98 2,18 194.96 1,035.33 242.53 11.65 1,487.04 4.03 1.91 248.15 248.15 February, 26.94 4.79 203.27 133.08 808.00 205.29 8.90 1,240.19 2.75 -11.49 201.34 201.34 March,... 22.50 7.27 205.31 49.47 754,58 205,59 6.93 1,038,79 2.63 +41.64 257.13 257.13 April, 19.65 11.06 193.20 .68 52.70 582.50 188.01 5.67 7.84 854.40 4.60 .82 210.69 23.98 234,67 May, 32.32 31.81 223.93 3.65 103.05 619.75 195.77 10.67 13.45 993.37 5.19 + .37 246.59 95.03 341.62 3 June, 46.58 55.94 200.74 .98 150.34 727.68 190,84 11.84 18.22 1,138.16 8.26 + 8.97 282.23 83.22 365.45 3 July, 52.54 66.81 174,08 -30 195.90 890.50 219.82 6.55. 17.93 : 1,319.87 12.02 +40.79 356.87 74.48 431.35 August, 45.50 70.30 38.21 37.81 215.02 5:70 195.90 1,065.75 162.05 9.46 14.66 1,575.54 16.27 +28.71 329.80 66.42 396.22 September, 57,66 62.73 55.66 34.48 349.36 2.80 195,90 1,419.00 176.49 22.10 17.22 2,102.48 20.37 +11.09 322.38 64.73 387.11 October, 57.30 26.67 124.17 $0.00 35.59 366,62 November, 44.12 11.01 108.24 79.34 26.39 295.90 18.80 195.90 1,419.00 7.96 215.87 29.30 10.95 2,291.09 14.05 4.57 298.56 83,05 381.61 195.90 1,349.24 240.17 18.18 2,098.88 7.77 7.72 277.62 December, 37.32 5.55 128.04 34.41 34.28 298.31 1.22 195.43 1,135,75 236,41 15.17 1,845 65 5.98 3.56 278.66 75,58 66.14 353.20 344.80 Total Filtered 357.44 1931, Total Filtered 1930, 338.49 Increase or Decrease,... + 18.95 : 168.55 +168.55 : 2,478.34 2,239.37 +238.97 100.27 81.75 + 18.52 103.92 +101.50 3,310.02 632,63 3,942.65 43 91.70 + 56.35 2,807.66 638.62 3,446.28 41 + 12.22 + 45,15 +502,36 - 5.99 +496.36 + NOTE: Sources of Unfiltered Supplies are Blue Pool 3.72, Mint Dam 23, Pokfulam Conduit and Dairy Farm Intake 35.77, Bowen Road Conduit 3.84.
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POKFULAM,

MONTH.

In Reser- Delivered

voir 1st of month.

over

gauges.

Upper Reservoir 1st of month.

ABERDEEN.

Lower Reservoir Delivered

1st of

montb.

over

gauge.

Table V.

CITY AND HILL DISTRICT WATER WORKS 1931.

Monthly Consumption and Contents of Reservoirs (Millions of Gallons).

CONSUMPTION.

TY TAM.

WONG NEI CHONG.

In Main Reservoir 1st of month.

In Byewash Reservoir 1st of month.

In Inter- mediate Reservoir 1st of month.

In Ty Tam Tuk Reservoir 1st of month.

Delivered

over

gauges.

In Reser- voir 1st of month.

Delivered

over

gauge.

TOTAL CON-

TENTS OF IMPOUNDING RESERVOIR

1ST OF

MONTH.

WONG NEI CHONG 10" INTAKE.

BALANCE

U

DUE TO STREAMS,

From

FILTI

LEAKAGE,

ETC.

Island Reservoir

(Filtered).

From Main- land.

SUPP

Total

Filtered.

January,

29.94

3,50

212.98

2,18

194.96

1,035.33

242.53

11.65

1,487.04

4.03

1.91

248.15

248.15

February,

26.94

4.79

203.27

133.08 808.00

205.29

8.90

1,240.19

2.75

-11.49

201.34

201.34

March,...

22.50

7.27

205.31

49.47

754,58

205,59

6.93

1,038,79

2.63

+41.64

257.13

257.13

April,

19.65

11.06

193.20

.68

52.70

582.50

188.01

5.67

7.84

854.40

4.60

.82

210.69

23.98

234,67

May,

32.32

31.81

223.93

3.65

103.05

619.75

195.77

10.67

13.45

993.37

5.19

+

.37

246.59

95.03

341.62

3

June,

46.58

55.94

200.74

.98

150.34 727.68

190,84

11.84

18.22

1,138.16

8.26

+ 8.97

282.23

83.22

365.45

3

July,

52.54

66.81

174,08

-30

195.90

890.50

219.82

6.55.

17.93

:

1,319.87

12.02

+40.79

356.87

74.48

431.35

August,

45.50

70.30

38.21

37.81

215.02

5:70

195.90 1,065.75

162.05

9.46

14.66

1,575.54

16.27

+28.71

329.80

66.42

396.22

September,

57,66

62.73

55.66

34.48

349.36

2.80

195,90 1,419.00

176.49

22.10

17.22

2,102.48

20.37

+11.09

322.38

64.73

387.11

October,

57.30

26.67

124.17

$0.00

35.59

366,62

November,

44.12

11.01

108.24

79.34

26.39

295.90

18.80 195.90 1,419.00

7.96

215.87

29.30

10.95

2,291.09

14.05

4.57

298.56

83,05 381.61

195.90 1,349.24

240.17

18.18

2,098.88

7.77

7.72

277.62

December,

37.32

5.55

128.04

34.41

34.28

298.31

1.22

195.43 1,135,75 236,41

15.17

1,845 65

5.98

3.56

278.66

75,58

66.14

353.20

344.80

Total Filtered

357.44

1931,

Total Filtered

1930,

338.49

Increase or

Decrease,...

+ 18.95

:

168.55

+168.55

:

2,478.34

2,239.37

+238.97

100.27

81.75

+ 18.52

103.92

+101.50

3,310.02

632,63 3,942.65

43

91.70

+ 56.35

2,807.66

638.62 3,446.28

41

+ 12.22

+ 45,15

+502,36

- 5.99

+496.36

+

NOTE: Sources of Unfiltered Supplies are Blue Pool 3.72, Mint Dam 23, Pokfulam Conduit and Dairy Farm Intake 35.77, Bowen Road Conduit 3.84.

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