Transactions of the American Society of Civil Engineers, vol. LXXII, June, 1911

ebruary | 120 | 45 | 85 | 41 | 55 | 29 | 35 | 22 | 5 | 3 March |1,750 | 272 | 350 | 181 | 120 | 56 | 90 | 46 | 8 | 6 April |1,270 | 167 | 180 | 72 | 95 | 58 | 75 | 46 | 12 | 7 May | 600 | 56 | 50 | 20 | 45 | 16 | 34 | 10 | 3 | 2 June |1,700 | 303 | 500 | 125 | 450 | 94 | 180 | 41 | 13 | 2 July |1,000 | 130 | 180 | 54 | 150 | 47 | 250 | 43 | 13 | 3 August |1,530 | 375 | 250 | 112 | 95 | 66 | 65 | 45 | 5 | 2 September | 120 | 33 | 180 | 34 | 95 | 28 | 75 | 25 | 7 | 2 October |1,025 | 127 | 110 | 37 | 60 | 24 | 55 | 21 | 1 | 1 November | 160 | 27 | 75 | 20 | 45 | 16 | 24 | 13 | 1 | 1 December | 600 | 69 | 110 | 31 | 80 | 28 | 80 | 26 | 8 | 2 ----------+------+-----+-----+-----+-----+-----+------+-----+----+--- 1907. ----------+------+-----+-----+-----+-----+-----+------+-----+----+--- January | 400 | 135 | 150 | 70 | 110 | 75 | 70 | 53 | 11 | 7 February | 55 | 26 | 26 | 15 | 36 | 16 | 40 | 17 | 5 | 2 March | 950 | 248 | 180 | 77 | 130 | 70 | 90 | 57 | 7 | 4 April | 200 | 47 | 80 | 33 | 60 | 30 | 45 | 24 | 4 | 2