--+-------+------------+--------------+-------------+-------------+-- | 1 | 2 | 3 | 4 | 5 | +-------+------------+--------------+-------------+-------------+ | | Number of | | | | | | Years out | | | | | | of 16 in | | | | | | which the | Balance | |Corresponding| | | Supply | available |Corresponding| Gauge, | | Date. | given in | after | Gauge, Beni | Magnûnah | | | Col. 3 | allowing for | Suef. | Mouth on | | | would be | Lower Egypt. | | Nile. | | | available | | | | | | for | | | | | |abstraction.| | | | +-------+------------+--------------+-------------+-------------+ | | |million cubic | metres. | metres. | | | | metres per | | | | | | day. | | | | | | | | | |Sept. 1| 11 | 67 } | 28·08 | 26·64 | | | | } Average| | | | „ 11| 11 | 108 } 112 | 28·11 | 26·67 | | | | } | | | | „ 21| 11 | 162 } | 28·14 | 26·70 | | | | | | | |Oct. 1| 13 | 157 } | 28·14 | 26·70 | | | | } Average| | | | „ 11| 12 | 174 } 192 | 28·15 | 26·71 | | | | } | | | | „ 21| 14 | 245 } | 28·12 | 26·68 | | | | | | | |Nov. 1| 15 | 372 | 28·05 | 26·61 | | | | | | | | „ 11| 11 | 372 | 27·05 | 25·61 | | | | | | | | „ 21| 11 | 67 | 26·40 | 24·98 | | | | | | | |Dec. 1| 12 | 63 | 25·88 | 24·40 | --+-------+------------+--------------+-------------+-------------+--