# Table V.
CITY AND HILL DISTRICT WATER WORKS 1931.
Monthly Consumption and Contents of Reservoirs (Millions of Gallons).
TY TAM WONG NEI CHONG CONSUMPTION IMPOUNDING RESERVOIR 1ST OF MONTH RAIN-FALL MONTH In Main Reservoir 1st of month Delivered over gauges In Byewash Reservoir 1st of month In Intermediate Reservoir 1st of mouth In Ty Tam Tuk Reservoir 1st of month In Reservoir 1st of month Delivered over gauge WONG NEI CHONG 102 INTAKE DUE TO STREAMS, LEAKAGE, ETC. From Island (Filtered) From Mainland (Filtered) UN-FILTERED SUPPLIES Total Filtered GRAND TOTAL POKFULAM ABERDEEN January 29.94 3.50 212.98 2.18 194.96 1,035.33 242.53 11.66 1,487.04 4.03 1.91 248.15 248.15 4.32 252.47 -3.25 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 3.18 204.52 -5.50 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 3.19 260.32 3.175 April 19.65 11.06 193.20 .68 52.70 582.50 188.01 5.97 7.84 854.40 4.60 - .82 210.69 23.98 234.67 3.20 237.92 8.930 May 32.32 31.81 223.93 3.66 103.06 619.75 196.77 10.67 13.45 993.37 5.19 + .37 246.59 96.03 341.62 3.44 345.06 12.000 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 3.15 368.60 11.600 July 52.54 66.81 174.08 - 195.90 890.50 219.32 6.55 17.93 1,319.87 12.02 +40.79 356.87 74.48 431.35 9.26 434.61 9.860 August 45.50 70.30 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 3.71 399.93 14.270 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 3.76 390.86 13.430 October 57.30 26.67 124.17 80.00 35.59 366.62 18.80 195.90 1,419.00 215.87 29.30 10.95 2,291.09 14.05 4.67 298.56 88.05 381.61 4.67 386.28 -7.30 November 44.12 11.01 108.24 79.34 26.39 295.90 December 37.32 5.55 128.04 34.41 34.28 298.81 7.96 1.22 195.90 195.43 1,349.24 240.17 18.18 2,098.88 1,135.75 286.41 15.17 1,845.65 7.77 5.98 - 7.72 3.56 277.62 278.66 75.58 353.20 66.14 344.80 3.46 356.66 +9.65 4.18 348.98 4.555 Total Filtered 1931 Total Filtered 1930 Increase or Decrease 357.44 338.49 + 18.95 168.55 +168.55 2,478.34 2,239.37 +238.97 100.27 81.75 + 18.52 103.92 2.42 +101.50 3,310.02 632.63 3,942.65 43.56 3,086.21 80.390 91.70 + 56.95 2,807.66 638.62 3,446.28 41.84 9,488.12 96.085 + 12.22 + 45.15 +502.86 5.99 +496.36 + 1.72 + 498.09 -15.695NOTE:-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,
Table V.
CITY AND HILL DISTRICT WATER WORKS 1931.
Monthly Consumption and Contents of Reservoirs (Millions of Gallons).
TY TAM.
WONG NEI CHONG.
CONSUMPTION.
TOTAL CON-
TENTS OF
WONG
BALANCE
over
gauge.
In Main Reservoir 1st of month.
In Byewash Reservoir 1st of month.
In Inter- mediate Reservoir 1st of mouth.
In Ty Tain
Tuk Reservoir 1st of month.
Delivered
over gauges.
In Reser- voir 1st of month.
Delivered
over
gauge.
IMPOUNDING RESERVOIR 1ST OF
MONTH.
NEL CHONG 102 INTAKE.
DUE TO STREAMS, LEAKAGE,
ETC.
From Island
From Reservoir Main-
land. (Filtered).
UN-
FILTERED
SUPPLIES.
Total Filtered.
GRAND
TOTAL.
RAIN-
FALL.
(Obser- vatory}
POKFULAM.
ABERDEEN.
MONTH.
In Reser-
Delivered
voir 1st of month.
over
ganges.
Upper Reservoir 1st of month.
Lower Reservoir Delivered
1st of month.
January,
29.94
3.50
212,98
2.18
194.96
1,035.33 242.53
11.66
1,487.04
4.03
1.91
248.15
248.15
4.32
252.47
-325
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
3.18
204.52
-550
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
3.19
260.32
3.175
April,
19.65
11.06
193.20
.68
52.70
582.50
188.01
5,97
7.84
854.40
4.60
-ww
.82
210.69
23.98
234.67
3.20
237.92
8.930
May,
32.32
31,81
223.93
3.66
103,06
619.75
196.77
10,67
13.45
993.37
5.19
+ .37
246.59
96.03 341.62
3.44
345,06
12.000
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
3.15
368.60
11.600
July,
52.54
66.81
174.08
-30
195.90
890.50 219.32
6,55
17.93
1,819,87
12.02
+40.79
956.87
74.48
431.35
9.26
434.61
9.860
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
3.71
399.93 14-270
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
922.38
64.73
387.11
3.76
890.86
13·430
October,
57.30
26.67
124.17
80.00
35.59
366.62
18.80
195.90 1,419,00 215.87
29.30
10.95
2,291.09
14.05
4.67
298.56
88.05
381,61
4.67
386.28
-730
November,
44.12
11.01
108.24
79.34
26.39
295.90
December,
37.32
5,55
128.04
34.41
34.28
298.81
7.96
1.22
195.90
195.43
1,349.24 240.17
18.18
2,098.88
1,135.75 286.41
15.17
1,845 65
7.77
5.98
- 7.72
3.56
277.62
278.66
75.58 353.20
66.14 344.80
3.46
356.66
+965
4.18
848.98
4.555
Total Filtered
1931,
Total Filtered
1930,
Increase or
Decrease,...
357.44
338.49
...
+ 18.95
168.55
+168.55
2,478.34
2,239.37
+288.97
100,27
81,75
+ 18.52
103.92
+101,50
3,310.02 632,63
3,942.65
43.56
3,086.21 80-390
91.70
+ 56.95
2,807.66
638.62 3,446.28
41.84
9,488.12
96-085
+ 12.22
+ 45.15
+502,86
5.99 +496,36
+ 1.72
+ 498.09
-15-695
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,
76
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