Victoria Falls/Big Tree

The Zambezi River flows at Victoria Falls are steadily increasing, as the rain season progresses, closing the period under review at 1,218m³/s on 14^th February 2023. The flow observed on the same date last year was 980m³/s.


Date	Flow (m3/s)(2022/23)	Flow (m3/s)(2021/22)
31 January	1,040	881
1 February	1,089	883
2 February	1,115	888
3 February	1,167	896
4 February	1,232	924
5 February	1,315	928
6 February	1,419	944
7 February	1,575	949
8 February	1,748	965
9 February	1,969	968
10 February	2,151	999
11 February	2,328	1,011
12 February	2,480	1,045
13 February	2,577	1,069

Victoria Falls / Big Tree

From:

Tuesday, January 31, 2023

To:

Monday, February 13, 2023

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

Ngonye

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