— 143 — 
Appendix J. 
DISCHARGE TABLES OF THE DIFFERENT GAUGES OR THE NILE AND ITS TRIBUTAIRES. 
Table XXYI I.— Discharges table of the Victoria Nile at the Ripon Falls. 
Gauge. 
Discharge 
ru 3 per second. 
Remarks. 
0*0 
380 
This discharge table is the mean of two alternative 
•1 
410 
tables ; one assuming that the width of the sill 
of the Ripon Falls was 127 metres as stated by 
• 9 
450 
Sir William Garstin, the other assuming that 
only half this width was the working sill, the rest 
•3 
480 
520 
being more or less shallow water. The constant 
has been taken as *57. Sir William Garstin 
•4 
makes the width of the sill 70 -f- 40 -j- 13 = 127 
•5 
550 
metres, while Chavanne gives it as 82 — J— 14-j— 55 
— j— 22 = 173 metres. 
The wider the sill, the quicker is the rise of 
*6 
580 
discharge from the measured discharge at the 
gauge of *51. 
•7 
620 
•8 
660 
•9 
700 
1-0 
740 
•1 
780 
•2 
820 
•3 
860 
•4 
900 
•5 
950 
•6 
990 
•7 
1040 
•8 
1090 
•9 
1140 
2*0 
1190 
