Hydrology Banner

Victoria Falls (Nana's Farm Station)

The Zambezi River flows at Nana’s Farm, located some 33km upstream of Victoria Falls (typically the same reach) have steadily been rising due to rainfall activity on the catchment as well as upstream recharge, closing the period under review at 260m3/s on 11th December 2024. The flow recorded on the same date last year was slightly higher at 335m3/s.

NB: As there is no significant increase in runoff between this station and the Big Tree Station 33km downstream and given that Nana’s Farm Station presents superior hydrometric conditions, the two stations have since been merged into one and code-named: “Zambezi River at Victoria Falls (Nana’s Farm Station)”.

DateFlow (m3/s)(2023/24)Flow (m3/s)(2022/23)
26-Nov237318
27-Nov238321
28-Nov242321
29-Nov248325
30-Nov247326
1-Dec244330
2-Dec244330
3-Dec243330
4-Dec244335
5-Dec245336
6-Dec248335
7-Dec250330
8-Dec251328
9-Dec254329
From: 
Tuesday, November 26, 2024
To: 
Wednesday, December 11, 2024
Lake Levels Graphic: 
vic-falls

Chavuma

The Zambezi River flows at Chavuma are decreasing steadily, closing the period under review at 2,523m3/s as of 22nd April 2025, whilst last year on the same date it was much lower at 897m3/s.

From:
16 April 2025
To:
22 April 2025
DateFlow (m3/s)(2024/25)Flow (m3/s)(2023/24)
16-Apr3,019736
17-Apr2,916764
18-Apr2,803789
19-Apr2,692816
20-Apr2,682839
21-Apr2,601865
22-Apr2,523897
chavuma

Ngonye

Flows at Ngonye are increasing steadily, closing the period under review at 2,673m3/s as of 22nd April 2025. The flow recorded last year on the same date was lower at 788m3/s.

From:
16 April 2025
To:
22 April 2025
DateFlow (m3/s)(2024/25)Flow (m3/s)(2023/24)
16-Apr2,580771
17-Apr2,596783
18-Apr2,626783
19-Apr2,629782
20-Apr2,633782
21-Apr2,650793
22-Apr2,673788
ngonye

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 2,323m3/s on 22nd April 2025.  The flow observed on the same date last year was lower at 694m3/s.

From:
16 April 2025
To:
22 April 2025
DateFlow (m3/s)(2024/25)Flow (m3/s)(2023/24)
16-Apr2,165700
17-Apr2,182695
18-Apr2,223694
19-Apr2,275697
20-Apr2,273697
21-Apr2,297695
22-Apr2,323694
vic-falls