======+=========+===================================================== Gauge.|Discharge| Remarks. | m³ per | | second. | ------+---------+----------------------------------------------------- 0·0 | 380 |This discharge table is the mean of two alternative ·1 | 410 |tables; one assuming that the width of the sill of ·2 | 450 |the Ripon Falls was 127 metres as stated by Sir ·3 | 480 |William Garstin, the other assuming that only half ·4 | 520 |this width was the working sill, the rest being more ·5 | 550 |or less shallow water. The constant has been taken as ------+---------+·57. Sir William Garstin makes the width of the sill ·6 | 580 |70 + 40 + 13 = 127 metres, while Chavanne gives it as ·7 | 620 |82 + 14 + 55 + 22 = 173 metres. ·8 | 660 | ·9 | 700 |The wider the sill, the quicker is the rise of 1·0 | 740 |discharge from the measured discharge at the gauge of ------+---------+·51. ·1 | 780 | ·2 | 820 | ·3 | 860 | ·4 | 900 | ·5 | 950 | ------+---------+ ·6 | 990 | ·7 | 1040 | ·8 | 1090 | ·9 | 1140 | 2·0 | 1190 | ======+=========+======================================================= TABLE XXVIII.--_Discharge table of the Albert Nile at Wadelaï._ ======+============ | Discharge Gauge.|cubic metres | per second. ------+------------ 0·0 | 520 ·1 | 544 ·2 | 568 ·3 | 592 ·4 | 616 ·5 | 640 ·6 | 668 ·7 | 696 ·8 | 724 ·9 | 752 ------+------------ 1·0 | 780 ·1 | 810 ·2 | 840 ·3 | 870 ·4 | 900 ·5 | 930 ·6 | 962 ·7 | 994 ·8 | 1026 ·9 | 1058 ------+------------ 2·0 | 1090 ·1 | 1104 ·2 | 1118 ·3 | 1132 ·4 | 1146 ·5 | 1160 ======+============ TABLE XXIX.--_Discharge Table of the Albert Nile at the Gondokoro gauge._ ======+============+=================================================== Gauge.| Discharge | Remarks. |cubic metres| | per second.| ------+------------+-------------------------------------------------- 0·0 | 550 |There is a scour of a metre and upwards at this ·2 | 600 |gauge site during a high flood. The pit is ·4 | 660 |apparently filled with sand during a low flood. ·6 | 740 | ·8 | 820 | 1·0 | 900 | ------+------------+ ·2 | 1060 | ·4 | 1220 | ·6 | 1380 | ·8 | 1540 | 2·0 | 1700 | ------+------------+ ·2 | 1900 | ·4 | 2100 | ·6 | 2300 | ·8 | 2500 | 3·0 | 2700 | ======+============+==================================================