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Victoria Falls/Big Tree

The Zambezi River flows at Victoria Falls are decreasing, closing the period under review at 2,128m3/s on 13th June 2022. The flow observed on the same date last year was 1,911m3/s.

DateFlow (m3/s)(2021/22)Flow (m3/s)(2020/21)
5/31/20222,6672,363
6/1/20222,6282,327
6/2/20222,5822,286
6/3/20222,5372,251
6/4/20222,4942,201
6/5/20222,4632,163
6/6/20222,4202,126
6/7/20222,3762,097
6/8/20222,3362,065
6/9/20222,2922,033
6/10/20222,2552,002
6/11/20222,2121,971
6/12/20222,1971,942
6/13/20222,1281,911
Victoria Falls / Big Tree
From: 
Tuesday, May 31, 2022
To: 
Monday, June 13, 2022
Lake Levels Graphic: 
vic falls

Chavuma

The Zambezi River flows at Chavuma are steadily decreasing, closing the period under review at 1,148m3/s as of 11th May 2026, whilst last year on the same date it was at 1,655m3/s.

From:
28 April 2026
To:
11 May 2026
DateFlow (m3/s)(2025/26)Flow (m3/s)(2024/25)
28-Apr17532936
29-Apr16823065
30-Apr16283103
1-May15743074
2-May15292971
3-May14812842
4-May14302695
5-May13852584
6-May13382441
7-May12972296
8-May12552070
9-May12121955
10-May11791798
11-May11481655

Ngonye

Flows at Ngonye are steadily decreasing, closing the period under review at 3,162m3/s as of 11th May 2026. The flow recorded last year on the same date was lower at 2,880m3/s.

From:
28 April 2026
To:
11 May 2026
DateFlow (m3/s)(2025/26)Flow (m3/s)(2024/25)
28-Apr35642934
29-Apr35412970
30-Apr35182999
1-May34953009
2-May34693014
3-May34413009
4-May34162987
5-May33902982
6-May33652960
7-May33172941
8-May32672929
9-May32392912
10-May32022883
11-May31622880

Victoria Falls (Nana’s Farm Station)

The Zambezi River flows at Victoria Falls – Nana’s Farm Station are steadily decreasing, closing the period under review at 3,526m3/s as of 11th May 2026.  The flow observed on the same date last year was lower at 2,773m3/s.

From:
28 April 2026
To:
11 May 2026
DateFlow (m3/s)(2025/26)Flow (m3/s)(2024/25)
28-Apr36972483
29-Apr36942498
30-Apr36842514
1-May36612539
2-May36482559
3-May36382582
4-May36232612
5-May36102635
6-May36072658
7-May35872690
8-May35692706
9-May35592752
10-May35442759
11-May35262773