Victoria Falls (Nana's Farm Station)

The Zambezi River flows at Victoria Falls – Nana’s Farm Station are increasing as rainfall season progresses, closing the period under review at 4,090m³/s as of 23^rd March 2026. The flow observed on the same date last year was lower at 1,216m³/s.


Date	Flow (m3/s)(2025/26)	Flow (m3/s)(2024/25)
10-Mar	1,645	871
11-Mar	1,800	879
12-Mar	2,023	888
13-Mar	2,281	903
14-Mar	2,544	925
15-Mar	2,787	942
16-Mar	3,061	965
17-Mar	3,313	984
18-Mar	3,556	1,012
19-Mar	3,702	1,049
20-Mar	3,840	1,080
21-Mar	3,966	1,123
22-Mar	4,035	1,160
23-Mar	4,090	1,216

Victoria Falls / Big Tree

From:

Tuesday, March 10, 2026

To:

Monday, March 23, 2026

Lake Levels Graphic:

Chavuma

The Zambezi River flows at Chavuma are decreasing after peaking to 3,851m³/s as at 18^th March 2026, before dropping to 2,922m³/s at the close of the period under review of 30^th March 2026, whilst last year on the same date it was lower at 2,554m³/s.

From:

17 March 2026

To:

30 March 2026


Date	Flow (m3/s)(2025/26)	Flow (m3/s)(2024/25)
17-Mar	3,805	2,101
18-Mar	3,851	2,148
19-Mar	3,773	2,244
20-Mar	3,626	2,390
21-Mar	3,432	2,538
22-Mar	3,271	2,677
23-Mar	3,136	2,722
24-Mar	2,989	2,742
25-Mar	2,864	2,731
26-Mar	2,768	2,697
27-Mar	2,846	2,632
28-Mar	2,913	2,584
29-Mar	2,929	2,570
30-Mar	2,922	2,554

Ngonye

Flows at Ngonye are steadily decreasing, with fluctuations being observed in the flows, closing the period under review at 4,199m³/s as of 30^th March 2026. The flow recorded last year on the same date was lower at 2,261m³/s.

From:

17 March 2026

To:

30 March 2026


Date	Flow (m3/s)(2025/26)	Flow (m3/s)(2024/25)
17-Mar	4,196	1,902
18-Mar	4,207	1,995
19-Mar	4,199	2,062
20-Mar	4,190	2,101
21-Mar	4,253	2,142
22-Mar	4,270	2,179
23-Mar	4,286	2,201
24-Mar	4,275	2,221
25-Mar	4,253	2,237
26-Mar	4,234	2,239
27-Mar	4,226	2,246
28-Mar	4,223	2,257
29-Mar	4,201	2,261
30-Mar	4,199	2,261