12470-1909-Details-of-Contents-of-Reservoirs--c--arranged-according-to-the-Rain-Year-1908-1909 — Page 1

No. 619.

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

CITY OF VICTORIA AND HILL DISTRICT WATERWORKS.

Details of Contents of Reservoirs, &c., arranged according to the Rain Year 1908-1909.

PUBLIC WORKS DEPARTMENT.

764

THE HONGKONG GOVERNMENT GAZETTE, OCTOBER 1, 1909.

PORFULAM.

TAITAM.

WONG-NEI-CHEONG,

TAITAM INTERMEDIATE, TOTAL CON-

MINT DAM

IONTH.

mouth.

In Reser-Discharged voir 1st of into

Tunnel.

Bye-wash.

Main.

In Reservoir In Reservoir 1st of mouth. 1st of month.

Discharged

into

Tuunel.

In Reser-Discharged voir 1st of into month. Tuunel.

In Reser-

voir 1st of

mouth.

Pumped

iuto Gauge

Basin.

TENTS OF IMPOUNDING RESERVOIRS

1ST OF

MONTH.

COLLECTED TOTAL CON-

AND

GRAND

FROM

SUMPTION

STREAMS. ¦ (Filtered). filtered).

BLUE POOL

(Un-

RAIN-

FALL

REMARKS.

TOTAL.

(Inches).

[ May,

48,410,000 20,053,000 898,000 129,510,000 96,559,000 15,320,000| 8,464,000 198,293,000 June, 22,200,000 25,807,000 696,000 75,200,000 75,292,000 8,091.000 July, 66,000,000 22,002,000 285,000 246,375,000 90,563,000 30.337,000 Aug., 66,000,000|25,390,000 22,497,000 385,520,000:103,877,000 30,398,000 Sept., 66,000,000 | 29,328,000 22,366,000 - 384,800,000 101,014,000 30,337,000 Oct.,

4,774,000 181,399,000

3,806,000 142,165,000

Dec.,

Jan.,

Feb.,

Mar., 33,840,000, 16,267,000 April, 25,700,000 15,737,000

70,409,000|25,455,000 26,301,000 407,000,000 - 87,488,000 33,260,000 Nov., 67,890,000| 25,935,000 13,939,000 400,800,000 99,451,000:30,337,000 || 4,472,000. 210,370,000 54,380,000 19,714,000 845,280,000 85,203,000 20,669,000 23,457,000 208,651,000- 51,550,000 | 21,286,000 1,235,000 287,550,000 -107,890,000 42,680,000|14,606,000 1,841,000 200,420,000; 83,442,000 2,034,000 |

. 196,389,000

195,914,000

210,370,000

20,000 209,633,000

392,430,000 9,504,000 143,580,000 11,000 143,691,000 1.32 287,766,000 39,206,000 | 145,079,000 1,096,000 146,175,000 15.24 485,162,000 32,206,000|148,577,000 1,298,000 149,875,000 22.26 700,984,000 21,179,000|150,446,000 1,295,000 151,741,000 12.06 699,417,000 13,764,000: 144,106,000 1,289,000 145,395,000 13 72 747,340,000 26,565,000 139,908,000 1,284,000 141,192,000 5.44 723,336,000 4,358,000 | 134,219,000 1,324,000 135,543,000 .14 628.950,000 7,166,000 135,540,000 1,365,000 136,906,000 4.28 549,968,000 7,092,000: 136,288,000 249,000 136,337,000 1.46 208,651,000 28,832,000 455,626,000 4,097,000 102,145,000 81,000 102,226,000 1.66 Intermittent supply by

266,000 - 149,640,000|90,561,000 2,630,000 180,021,000|37,604,000 366,387,000 · 4,030,000 110,858,000 2,100,000 112,958,000 2.34 614,000 | 102,620,000| 93,789,000 3,290,000 1,164,000 148,500,000|43,873,000 280,754,000 4,950,000: 115,640,000 2,114,000 117,744,000

Constant supply.

"

??

77

Rider Mains from 1st.

2.45

Total,...

270,580,000

1,115,532,000

46,157,000

110,309,000

174,117,000 1,606,386,000 13,607,000 1,619,993,000

82.37

Constant supply for 276 days. Intermittent supply by Rider Mains,

89 days.

Estimated population, average for whole year,. Consumption per head per day for whole year,

.207,210.

37

37

>>

1st October, 1909.

during Constant supply, Intermittent supply by Rider Mains,..17-8 Pumping was commenced on 1st February and continued until the end of April, 1909.

.21.2 including Trade Supplies, &c. 22.3

P. N. H. JONES,

Director of Public Works,

""