582355-1940-Details-of-Contents-of-Reservoirs-for-the-Rain-Year-1939-1940 — Page 1

PUBLIC WORKS DEPARTMENT.

THE HONG KONG GOVERNMENT GAZETTE, JUNE 28, 1940.

POKFULUM.

Table LI.

(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 1939-1940. Figures are in Millions of Gallons to two places of decimals.

ABERDEEN.

WONG-NEI-CHONG.

TYTAM INTERMEDIATE TYTAMTUK.

995

TYTAM.

CONSUMPTION.

Main.

Bye- De- wash. livered.

Inter- Tytam mediate. Tuk.

Total

Contents Pumped. of Im-

Wong-

SEASON.

MONTH.

In Re- De servoir livered 1st of Month. Gauge.

over

1st of

Month.

Upper Lower Re- Re- servoir servoir 1st of

Month.

De-

livered

In Re-

servoir

De-

livered

over

In Re-

servoir

In Re-

servoir

In Re-

Gauge.

1st of

Month.

1st of

Month.

Over

6'0"

Gauge.

Ist of

Month.

over

servoir

Gauge.

1st of

In Re-

servoir

1st of

pounding

Re-

servoirs

Into

nei-

chong

10′′

intake.

Balance

due to

Streams

leakage,

etc.

From

Island

Re-

servoirs

Total

Front

Main- Fil-

Unfil-

tered

Rainfall.

Grand

Total.

Gauge

Ist of

Month.

Basin.

(Fil-

tered).

land. tered. supplies.

Month.

Month.

May

WET SEASON.

June

July

Aug.

Sept.

Oct.

Nov.

52.18

DRY SEASON,

Dec.

54.20

Jan.

19.62

Feb.

Mar.

61.96 62.60 173.23 95.44 93.60 361.79 22.28 184.27 66.00 56.70 173.23 106.89 93.45 361.79 22.40 252.85 30.34 50.52 37.29 166.81 106.89 87.58 305.00 12.00 286.58 24.43 59.68 53.98 173.23 106.89 78.33 233.60 10.99 262.48 17.00 60.22 30.41 167.67 106.57 92.75 349.36 14.70 248.87 18.50 195.90 1,393.00 178.81 2,305.92

60.88 18.07 135.68 104.34 52.61 345.92 17.65 250.71 18.26 195.90 1,327.00 171.25 2.205.63

9.01 106.61 97.03 26.66 282.24 14.50 223.26 16.52 195.90 1,185.83 183.14 1,950,81

6.39 99.59 94.49 25.34 268.94 12.65 214.06 16.68 128.99 1,134.00 189.09 1,809.51

6.39 77.35 89.07 23.23 242.26 10.25 215.33 13.96 32.02 1,051.99 184.28 1,566.52

43.58 7.02 60.11 ⠀ 78.12 28.00 201.29 8.65 205.56 12.04 26.30 36.17 13.46 50.38 52.34 18.70 199.72 6.71 201.86 10.42 10.82 27.30 671.34 April. 55.82 35.17 99.29 43.28 32.57 253,86 2.27 178.34 8.81 670.01

24.99

20.06

133.46

808.00

1,681.15 12.21

19.48

195.90 | 1,406.00

2,362.55 17.96

20.06

195.90 1,406.00 62.73 2,267.55

12.55

2.33

.20

1.32

375.07 99.91 474.98 140.64 128.85 569.49 445.38 143.89 589.27

¡

20.06

195.90 1,406.00 160.51 2,203.29

15.60

6.82

437.27 111.05

578.32

7.05 482.03

6.48 575,97

7.00 596,27 7.09 585.41 12.820

20.985

8.645

12.695

5.94

9.82

.65

388.44

161.17

549.61

7.08 556.69

4.865

:

7.57

3.46

325.50

195,53

521.03

7.41 528.47

1.410

5.71

8.13

256.51 214.24

470.75

7.65 | 478,40

1.825

|

5.01

2.16 248.64 197.13

445.77

8.23 454.00

1.05

3.43

245.57 185.29

430.86

7.01 437.90

.020

874.00 204.13 1,307.09

3.14

1.29

!

187.58 1,054.38

3.80

7.43

56.90

166.881,190.24

4.34

6.61

242.43 170.16 412.59 241.21 182.53 423.74 244.11 181.17 425.28

6.65 419.24

5.88 429.62

1.245

12.905

6.53 131.81 8.325

TOTAL

336.79

*652.82

†2,724,17

96.42

1,688.40

101.76

21.19 3,890.77 2,000.92|5,891,69

84.12 5,975,81

88.740

REMARKS: A 17 hours supply-(5 A.M. to 10 P.M.) in all districts throughout the year with the following exceptions:-

SOURCES OF UNFILTERED SUPPLIES ARE BLUE POOL

23rd May

1st June

14th June

1st May

12th May.

12th June

13th June.

10 hours supply (6—11 A.M. & 4—9 P.M.).

30th August

31st August.

13th May

22nd May.

15 hours supply (6 A.M. - 9 P.M.).

1st and 3rd July,

18 hours supply (1 A.M.—10 P.M.).

31st May.

11th June.

30th June.

Constant supply.

2nd and 4th July. 6th February

8th February.

Sco KUN Poo INTAKE

MINT DAM

2.07

3.79

.51

ABERDEEN EAST CATCHWATER

POKFULUM CONDUIT AND DAIRY FARM INTAKE

MOUNT PARKER CATCHWATER (UPPER)

BOWEN ROAD CONDUIT.

TYTAM TUK PUMPING MAINS

ABERDEEN ELLIOT MAIN.

Estimated population for whole year.

5.01

56.13

6.91

7.30

2.15

.25

84.12

* 53.30 million gallons supplied to Aberdeen and Aplichau Village in addition. † 68.01 million gallons supplied to Stanley Village in addition.

19th June, 1940.

Tytam Tuk Pumps worked for various periods from 1st May to 30th April inclusive: H. J. PEARCE,

Water Authority.

Consumption per head per day for whole year

a total of 295 days.

.960,000. .17.1 (including trade supply).

No. 740.