Appendix F (continued). 
Table XXI.— -Observed discharges of the White Nile at Duem referred to the 
Duem and Khartoum gauges . 
Date. 
Duem Gauge 
Gauge. 
Khartoum Gauges 
Discharge 
cubic metres 
per second. 
3 days 
before. 
2 days 
before. 
i 
day 
before. 
day of 
discharge. 
1902 
May 13 . . 
•51 
—•06 
— •07 
— •04 
—•04 
347 
June 11 . . 
•95 
*76 
•75 
•77 
•84 
650 
J uly 8 
1-42 
1-70 
1*76 
1*85 
2-03 
788 
August 5 . . 
2*20 
3-52 
3*62 
3*71 
3*79 
867 
September 2 
3*48 
5*30 
5-30 
5-20 
5*20 
330 
October 1 
3*50 
5*03 
5*06 
5*16 
5*14 
870 
October 28 
2-50 
3*35 
3*30 
3*23 
3*16 
802 
December 1 
2-00 
2-11 
2*10 
2*08 
2*06 
930 
December 29 
2*04 
1-54 
1*50 
1*48 
1*45 
1518 
1903 
January 27 
1.12 
0*90 
0*87 
0-84 
0*83 
663 
February 24 
0.86 
0-36 
0*32 
0-29 
0*28 
462 
March 24 
0.46 
0*02 
0*01 
0*01 
0-02 
559 
April 21 . . 
0.38 
—0*14 
—0*12 
—0*12 
—0-16 
415 
May 19 . . 
0.38 
—0-26 
—0*23 
—0*21 
—0*19 
447 
June 16 . . 
1.09 
1*41 
1*56 
1*65 
1*75 
658 
July 1 
1.31 
1*61 
1*54 
1-54 
1*54 
884 
„ 14 . . 
1.71 
2*55 
2*58 
2* 75 
2*80 
835 
August 4 . . 
2-46 
3*50 
3-80 
4-05 
4-40 
768 
„ 11.. 
3*28 
4*95 
5*06 
5-06 
5-10 
579 
„ 18.. 
3*70 
5*55 
5*70 
5*80 
5*70 
534 
„ 23.. 
4*08 
5*80 
5*90 
5-95 
6*00 
654 
„ 28.. 
4*18 
6*03 
6-08 
6*00 
6-05 
710 
September 2 
4*33 
6-15 
6*28 
6*24 
6*30 
571 
v 7 
4*43. 
6*20 
6-20 
6*15 
6*12 
737 
12 
4*46 
6-24 
6-14 
6*15 
6*05 
653 
18 
4*40 
5*86 
5*95 
5*88 
5*88 
840 
„ 24 
4*28 
5*95 
6*00 
6*10 
6-10 
763 
October 7 
3*93 
5*57 
5*40 
5*32 
5*10 
1588 
November 3 
3-11 
3-90 
3*85 
3*75 
3*65 
1563 
24 
,, *. 1 
2*44 
2-65 
2*63 
2*63 
2*60 
1665 
December 8 
2-06 
2*30 
2*28 
2*20 
2*15 
1462 
22 
,, 
1*80 
1*90 
1*90 
1*88 
1*88 
1403 
1904 
January 6 
1-66 
1*78 
1*78 
1*78 
1*75 
1508 
„ 20 
• * 
1-54 
1*48 
1-48 
1*48 
1*55 
1466 
