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Victoria Falls / Big Tree

The Zambezi River flows at Victoria Falls are in recession, closing the period under review at 1,746 m3/s on 25th June 2020. The flow observed on the same date last year was 800m3/s.

DateFlow (m3/s) 2020Flow (m3/s) 2019
12/6/20202349938
13/6/20202281929
14/6/20202234921
15/6/20202184912
16/6/20202135904
17/6/20202092896
18/6/20202040888
19/6/20201994871
20/6/20201948855
21/6/20201909839
22/6/20201868831
23/6/20201830824
24/6/20201784808
25/6/20201746800
Victoria Falls / Big Tree
From: 
Friday, June 12, 2020
To: 
Thursday, June 25, 2020
Lake Levels Graphic: 
vic-falls

Chavuma

The Zambezi River flows at Chavuma are rising steadily, with records of fluctuations being observed due to the influence of local rainfall activity, closing the period under review at 78m3/s as of 10th November 2025, whilst last year on the same date it was lower at 64m3/s.

From:
28 October 2025
To:
10 November 2025
DateFlow (m3/s)(2024/25)Flow (m3/s)(2023/24)
28-Oct6652
29-Oct6853
30-Oct6853
31-Oct6854
1-Nov6957
2-Nov7159
3-Nov7059
4-Nov7061
5-Nov6962
6-Nov7461
7-Nov7363
8-Nov7463
9-Nov7565
10-Nov7864

Ngonye

Flows at Ngonye are increasing with records of fluctuation being observed due to local rainfall activity, closing the period under review at 224m3/s as of 10th November 2025. The flow recorded last year on the same date was lower at 186m3/s.

From:
28 October 2025
To:
10 November 2025
DateFlow (m3/s)(2024/25)Flow (m3/s)(2023/24)
28-Oct6652
29-Oct6853
30-Oct6853
31-Oct6854
1-Nov6957
2-Nov7159
3-Nov7059
4-Nov7061
5-Nov6962
6-Nov7461
7-Nov7363
8-Nov7463
9-Nov7565
10-Nov7864

Victoria Falls (Nana’s Farm Station)

The Zambezi River flows at Victoria Falls – Nana’s Farm Station are in recession, with isolated rises being observed due to local rainfall activity, closing the period under review at 219m3/s as of 10th November 2025.  The flow observed on the same date last year was lower at 171m3/s.

From:
28 October 2025
To:
10 November 2025
DateFlow (m3/s)(2024/25)Flow (m3/s)(2023/24)
28-Oct220180
29-Oct219178
30-Oct214174
31-Oct212169
1-Nov212163
2-Nov211162
3-Nov206162
4-Nov212164
5-Nov217166
6-Nov220167
7-Nov216168
8-Nov216170
9-Nov217172
10-Nov219171