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 560m³/s on 9^th January 2023. The flow observed on the same date last year was 464m³/s.


Date	Flow (m3/s)(2021/22)	Flow (m3/s)(2020/21)
12/27/2022	482	389
12/28/2022	483	391
12/29/2022	487	395
12/30/2022	492	397
12/31/2022	499	399
1/1/2023	502	403
1/2/2023	521	404
1/3/2023	530	407
1/4/2023	525	405
1/5/2023	534	408
1/6/2023	536	421
1/7/2023	586	457
1/8/2023	564	458
1/9/2023	560	464

Victoria Falls / Big Tree

From:

Thursday, January 27, 2022

To:

Monday, January 9, 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