Appendix K. {continued). 
Table LI. — Calculated Cairo gauges corresponding to Assuan gauges if basin 
irrigation were to be changed into perennial irrigation. 
±8 W 
Date at Assuan. 
Gauges 
at 
Assuan. 
Discharges 
at 
Assuan. 
Water 
consumption 
Assuan 
to Cairo. 
Trough 
of Nile 
Assuan 
to Cairo. 
Discharges 
at 
Cairo. 
Gauges 
at 
Cairo. 
Date at Cairo. 
August . . 5 
4*8 
4200 
- 800 
-300 
3100 
3*9 
10th August. 
„ 10 
5*4 
5100 
-1020 
do 
3780 
4*6 
15th 
55 
„ 15 
5*8 
5700 
do 
do 
4380 
5*0 
20th 
55 
„ 20 
6-4 
6500 
do 
do 
5180 
5-5 
25th 
55 
„ 25 
6*1 
5800 
do 
do 
4480 
5*1 
31st 
55 
„ 31 
6*2 
6000 
do 
do 
4680 
5*2 
5th Septembe... 
September 5 
6-3 
6200 
do 
do 
4880 
5-3 
10th 
55 
» io 
6*1 
5800 
do 
+ 200 
4980 
5*5 
15th 
55 
15 
6*1 
5700 
do 
do 
4880 
5-4 
20th 
55 
„ 20 
6*0 
5700 
do 
do 
4880 
5*4 
25th 
55 
» 25 
6-3 
6200 
do 
do 
5380 
5*6 
30th 
55 
„ 30 
6*1 
5800 
do 
do 
4980 
5-4 
5th October. 
October . . 5 
5-6 
5100 
do 
do 
4280 
5*0 
10th 
55 
» io 
5-2 
4500 
do 
do 
3680 
4*6 
15th 
55 
„ 15 
4*9 
4200 
-950 
do 
3450 
4*4 
20th 
55 
„ 20 
4*6 
3800 
-900 
do 
3100 
4*0 
25th 
55 
„ 25 
4-5 
3600 
-850 
do 
2950 
3*9 
31st 
55 
„ 31 
4-0 
3100 
-800 
do 
2500 
3.5 
5 No\ 
r ember. 
November 5 
3*7 
2800 
-700 
do 
2300 
3*3 
10th 
55 
