Victoria Falls / Big Tree

The Zambezi River flows at Victoria Falls are in recession, closing the period under review at 422m³/s on 13^th September 2021. The flow observed on the same date last year was 446m³/s.


Date	Flow (m3/s)(2020/21)	Flow (m3/s)(2019/20)
31/8/21	482	512
1/9/2021	476	509
2/9/2021	469	501
3/9/2021	468	496
4/9/2021	463	493
5/9/2021	459	487
6/9/2021	454	481
7/9/2021	449	471
8/9/2021	446	464
9/9/2021	439	463
10/9/2021	435	459
11/9/2021	427	453
12/9/2021	426	449
13/9/21	422	446

From:

Tuesday, August 31, 2021

To:

Monday, September 13, 2021

Lake Levels Graphic:

Chavuma

The Zambezi River flows at Chavuma are decreasing steadily, closing the period under review at 2,584m³/s as of 5^th May 2025, whilst last year on the same date it was much lower at 774m³/s.

From:

29 April 2025

To:

5 May 2025


Date	Flow (m3/s)(2024/25)	Flow (m3/s)(2023/24)
29-Apr	3,065	916
30-Apr	3,103	891
1-May	3,074	870
2-May	2,971	843
3-May	2,842	821
4-May	2,695	799
5-May	2,584	774

Flows at Ngonye peaked to 3,014m³/s on 2^nd May 2025, before decreasing steadily, closing the period under review at 2,982m³/s as of 5^th May 2025. The flow recorded last year on the same date was lower at 880m³/s.

From:

29 April 2025

To:

5 May 2025


Date	Flow (m3/s)(2024/25)	Flow (m3/s)(2023/24)
29-Apr	2,970	834
30-Apr	2,999	839
1-May	3,009	852
2-May	3,014	860
3-May	3,009	867
4-May	2,987	877
5-May	2,982	880

Victoria Falls (Nana’s Farm Station)

The Zambezi River flows at Victoria Falls – Nana’s Farm Station are increasing steadily, closing the period under review at 2,635m³/s on 5^th May 2025. The flow observed on the same date last year was lower at 735m³/s.

From:

29 April 2025

To:

5 May 2025


Date	Flow (m3/s)(2024/25)	Flow (m3/s)(2023/24)
29-Apr	2,498	711
30-Apr	2,514	716
1-May	2,539	723
2-May	2,559	726
3-May	2,582	724
4-May	2,612	729
5-May	2,635	735