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 579m³/s on 13^th January 2023. The flow observed on the same date last year was 585m³/s.


Date	Flow (m3/s)(2021/22)	Flow (m3/s)(2020/21)
31-December	499	399
1-January	502	403
2-January	521	404
3-January	530	407
4-January	525	405
5-January	534	408
6-January	536	421
7-January	586	457
8-January	564	458
9-January	560	464
10-January	559	466
11-January	570	493
12-January	572	527
13-January	579	585

Victoria Falls / Big Tree

From:

Saturday, December 31, 2022

To:

Friday, January 13, 2023

Lake Levels Graphic:

Chavuma

The Zambezi River flows at Chavuma are increasing steadily, closing the period under review at 3,065m³/s as of 29^th April 2025, whilst last year on the same date it was much lower at 916m³/s.

From:

23 April 2025

To:

29 April 2025


Date	Flow (m3/s)(2024/25)	Flow (m3/s)(2023/24)
23-Apr	2,610	925
24-Apr	2,684	959
25-Apr	2,597	973
26-Apr	2,641	971
27-Apr	2,749	964
28-Apr	2,936	949
29-Apr	3,065	916

Ngonye

Flows at Ngonye are increasing steadily, closing the period under review at 2,970m³/s as of 29^th April 2025. The flow recorded last year on the same date was lower at 834m³/s.

From:

23 April 2025

To:

29 April 2025


Date	Flow (m3/s)(2024/25)	Flow (m3/s)(2023/24)
23-Apr	2,697	788
24-Apr	2,706	796
25-Apr	2,799	804
26-Apr	2,842	813
27-Apr	2,885	823
28-Apr	2,934	828
29-Apr	2,970	834

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 2,498m³/s on 29^th April 2025. The flow observed on the same date last year was lower at 711m³/s.

From:

23 April 2025

To:

29 April 2025


Date	Flow (m3/s)(2024/25)	Flow (m3/s)(2023/24)
23-Apr	2,352	697
24-Apr	2,376	698
25-Apr	2,427	698
26-Apr	2,451	703
27-Apr	2,467	705
28-Apr	2,483	707
29-Apr	2,498	711