# 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,