# Annexe C
# CITY AND HILL DISTRICT WATER WORKS, 1911
## Monthly Consumption and Contents of Reservoirs (Gallons)
### POKFULAM
### TAITAM
### WONG-NEI-CHONG
In Reservoir 1st of month Delivered over gauge In Reservoir 1st of month Delivered over gauge In Reservoir 1st of month Delivered over gauge TOTAL CONTENTS OF IMPOUNDING RESERVOIRS COLLECTED FROM STREAMS TOTAL SUPPLIES (Filtered) RAIN-FALL AT (Inches) REMARKS MAIN BY-WASH INTERMEDIATE (Unfiltered) Jan. 29,380,000 22,571,000 313,850,000 487,000 187,568,000 89,296,000 1,801,000 27,000 175,320,000 99,297,000 2,017,000 320,000 154,420,000 104,965,000 1,908,000 541,000 128,250,000 98,924,000 1,876,000 609,000 109,210,000 81,736,000 2,855,000 Feb. 9,675,000 9,322,000 239,270,000 March 4,100,000 2,472,000 184,590,000 April 5,280,000 2,738,000 120,885,000 May 16,200,000 14,182,000 75,220,000 June 66,000,000 35,196,000 337,480,000 8,241,000 195,900,000 116,670,000 80,337,000 523,081,000 1,607,000 113,474,000 4,311,000 Intermittent supply by Rider Mains 117,785,000 426,309,000 985,000 109,604,000 4,226,000 113,830,000 345,338,000 6,340,000 113,777,000 3,592,000 117,369,000 256,832,000 5,415,000 107,077,000 3,317,000 3.82 110,394,000 204,094,000 34,145,000 130,063,000 3,545,000 22.14 133,608,000 July 62,410,000 39,163,000 321,905,000 1,892,000 195,900,000 114,553,000 29,812,000 2,142,000 611,919,000 9,364,000 165,222,000 3,271,000 8.06 Aug. 61,420,000 33,306,000 306,325,000 3,402,000 195,900,000 107,795,000 28,709,000 2,273,000 595,956,000 22,481,000 165,955,000 3,241,000 30.06 Sept. 69,100,000 37,438,000 407,000,000 20,564,000 207,640,000 103,430,000 33,077,000 2,142,000 787,881,000 15,884,000 158,894,000 3,226,000 6.21 Oct. 61,780,000 39,216,000 400,450,000 5,086,000 210,155,000 78,361,000 28,551,000 27,122,000 706,022,000 16,813,000 161,012,000 3,459,000 5.68 Nov. 55,100,000 27,401,000 407,000,000 4,786,000 205,480,000 82,981,000 7,075,000 10,624,000 679,441,000 1,439,000 122,445,000 3,672,000 2.72 Dec. 39,420,000 21,356,000 389,800,000 1,539,000 184,130,000 100,673,000 1,294,000 nil 616,183,000 1,200,000 128,229,000 3,624,000 0.10 Total, 1911 284,361,000 1,178,081,000 44,403,000 Total, 1910 266,976,000 987,317,000 43,162,000 1,670,885,000 90.55 Increase or Decrease +17,385,000 +190,764,000 +1,241,000Estimated average population for whole year, 247,219. Consumption of filtered water per head per day, 18.1 gallons.
Page 68
MONTH.
Annexe C.
CITY AND HILL DISTRICT WATER WORKS, 1911.
Monthly Consumption and Contents of Reservoirs ( Gallons).
POKFULAM.
TAITAM.
WONG-NEI-CHONG.
In Reser- Delivered voir 1st of
month.
• MAIN.
BY-WASH.
INTERMEDIATE
Delivered
•
over
over
gange.
In Reservoir In Reservoir In Reservoir 1st of month. Ist of month. 1st of mouth.
gauge.
In Reser Delivered voir 1st of
month.
over gange.
TOTAL CON-
TENTS OF
IMPOUNDING
RESERVOIRS.
COLLECTED TOTAL CON-
MINT DAM, BLUE POOL AND SUPPLIES
RAIN-
GRAND
FALL
AT
FROM
SUMPTION
FROM
ÜBSER-
REMARKS,
STREAMS. | (Filtered).
POKFULAM TOTAL.
CONDUIT
VATORY
| ( Unfiltered).}
(Inches),)
Jan., .29,380,000 | 22,571,000 313,850,000|
•
487,000 | 187,568,000 | 89,296,000| 1,801,000|
27,000 175,320,000 99,297,000 2,017,000
320,000 154,420,000 104,965,000 1,908,000
541,000 128,250,000) 98,924,000 1,876,000
609,000 109,210,000 81,736,000 2,855,000
Feb., 9,675,000| 9,322,000 (239,270,000
March, 4,100,000 | •2,472,000 184,590,000 April,. 5,280,000 2,738,000 120,885,000
May, .16,200,000 | 14,182,000| 75,220,000
June,. 66,000,000 -35,196,000 337,480,000 8,241,000|195,900,000|116,670,000|80,337,000
~~73
Intermittent supplyer
by Rider Mains,
*00
Do.
nik-*-*|523,081,000+ 1,607,000|113,474,900 | 4,311,000-117,785,000
426,309,000 985,000 | 109,604,000| 4,226,000 |113,830,000)
$45,338,000 || 6,340,000|113,777,000| 3,592,000 |117,369,000 3.82
Do.
}
>
"}
256,832,000 5,415,000 107,077,000 3,317,000 110,394,000 5.94
204,094,000 | 34,145,000 | 130,063,000| 3,545,000 |133,608,000| 22:14
}"
+
| 637,958,000 | 11,105,000 162,971,000 3,678,000 166,649,000 5-09
July,. 62,410,000 | 39,163,000 321,905,000 1,892,000|195,900,000|114,553,000 | 29,812,000| 2,142,000 611,919,000 | 9,364,000|165,222,000 3,271,000 168,493,000 8.06
\/Aug., .| 61,420,000|33,306,000 |306,325,000 3,402,000|195,900,000|107,795,000|28,709,000 2,273,000 595,956,000 | 22,481,000|165,955,000|3,241,000 169,196,000 || 30-06 Sept.,. 69,100,000 37,438,000 407,000,000 20,564,000 207,640,000 103,430,000 33,077,000 2,142,000 787,881,000 15,884,000 158,894,000 3,226,000 | 162,120,000 6.21
Oct.,... 61,780,000|39,216,000 400,450,000 5,086,000 210,155,000| 78,361,000|28,551,000|27,122,000|706,022,000|16,813,000|161,012,000| 3,459,000 |164,471,000| 5-68
Nov., . 55,100,000| 27,401,000 407,000,000 4,786,000|205,480j000| 82,981,000| 7,075,000|10,624,000|679,441,000|1,439,000|122,445,000| 3,672,000 |126,117,000 2.72
Dec.,. 39,420,000 | 21,356,000 389,800,000 1,539,000 184,130000 | 100,673,000 1,294,000 nil. 616,183,000 1,200,000 128,229,000 3,624,000 126,853,000 ·10
J
Do.
Constant supply from
19th,
Constant supply.
Do.
Do.
Do.
Do.
Intermittent supply by Rider Mains from 1st.
Do.
Total,
1911.
Total, 1910.
Increase
or Decrease.
284,361,000
266,976,000)
1,178,081,000
44,403,000
126,278,000 1,033,723,000 | 43,162,000| 1,670,885,000 | 90-55
|987,317,000
86,074,000
266,367,000|| 1,606,734,000 |29,471,000|1,636,205,000 | 70·08
- 41,671,000
-140,089,000) + 26,989,000+13,691,000 + 40,680,000 +20-47
4-17,385,000
+191,364,000
Estimated average population for whole year, 247,219. Consumption of filtered water per head per day, 18·1 gallons.
P. 68
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