— 150 — 
Appendix J. {continued). 
Table XXXVII . — Discharge table for the Assuan , Assiut and Cairo Gauges. 
The gauges are in metres and are referred to mean low- water level as zero. 
The zero is : 
at Assuan. .. .. .. K. L. 85*00 
at Assiut . .. .. .. „ 45*55 
at Cairo.. .. .. .. „ 12*25 
N.B. — At Assiut R. L. 45*55, according to the reservoir levels, is R. L. 45*05 according 
to the 4th Circle levels. 
(The discharges are in cubic metres per second.) 
This discharge table may be used approximately for any gauge on the Nile 
north of Assuan with its zero at mean low- water level ; adding *5 to the gauge 
in Kena Province, and deducting *5 from the gauge in Minieh and Beni-Suef. 
If the river is rising, take the discharge corresponding to the higher gauge ; 
if falling or stationary to the lower one. 
Gauge. 
Discharge. 
Gauge. 
Discharge. 
Gauge. 
Discharge. 
Gauge. 
Discharge. 
—1*0 
360 
2*0 
1510 
5*0 
4380 
8*0 
9800 
— *8 
406 
*2 
1652 
*2 
4674 
*2 
10300 
— *6 
452 
*4 
1794 
*4 
4968 
*4 
10900 
— *4 
498 
*6 
1936 
*6 
5262 
*6 
11500 
— *2 
544 
*8 
2078 
*8 
5556 
*8 
12100 
0*0 
590 
3*0 
2220 
6*0 
5850 
9*0 
12800 
*2 
668 
*2 
2408 
*2 
6150 
*2 
13600 
*4 
746 
*4 
2596 
*4 
6450 
*6 
824 
*6 
2784 
*6 
6800 
*8 
902 
*8 
2972 
*8 
7200 
1*0 
980 
4*0 
3160 
7*0 
7600 
*2 
1086 
*2 
3404 
*2 
8000 
*4 
1192 
*4 
3648 
*4 
8400 
*6 
1298 
*6 
3892 
*6 
8800 
*8 
1404 
*8 
4136 
*8 
9300 
