Victoria Falls / Big Tree

The Zambezi River flows at Victoria Falls are in recession, closing the period under review at 469m³/s on 2^nd September 2021. The flow observed on the same date last year was 501m³/s.


Date	Flow (m3/s)(2020/21)	Flow (m3/s)(2019/20)
20/8/21	546	572
21/8/21	538	567
22/8/21	531	562
23/8/21	525	552
24/8/21	521	547
25/8/21	517	542
26/8/21	510	535
27/8/21	505	531
28/8/21	500	526
29/8/21	495	518
30/8/21	486	514
31/8/21	482	512
01/09/21	476	509
02/09/21	469	501

From:

Friday, August 20, 2021

To:

Thursday, September 2, 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