Hydrology Banner

Victoria Falls / Big Tree

The Zambezi River flows at Victoria Falls are steadily increasing with records of fluctuation due to rainfall activities being observed around the catchment of interest, closing the period under review at 305m3/s on 30th December 2024.  The flow observed on the same date last year was slightly higher at 486m3/s.

17-Dec273374
18-Dec285377
19-Dec294382
20-Dec293392
21-Dec297403
22-Dec293417
23-Dec292430
24-Dec292436
25-Dec292447
26-Dec289457
27-Dec292472
28-Dec303482
29-Dec296481
30-Dec305486
From: 
Tuesday, December 17, 2024
To: 
Monday, December 30, 2024
Lake Levels Graphic: 

Chavuma

The Zambezi River flows at Chavuma are in recession, closing the period under review at 72m3/s as of 15th October 2025, whilst last year on the same date it was lower at 57m3/s.

From:
2 October 2025
To:
15 October 2025
DateFlow (m3/s)(2024/25)Flow (m3/s)(2023/24)
2-Oct8363
3-Oct8263
4-Oct8162
5-Oct7961
6-Oct7861
7-Oct7863
8-Oct7862
9-Oct7761
10-Oct7661
11-Oct7660
12-Oct7560
13-Oct7459
14-Oct7257
15-Oct7257
chavuma

Ngonye

Flows at Ngonye are receding, with isolated records of fluctuation due to the influence of local rainfall activity, closing the period under review at 228m3/s as of 15th October 2025. The flow recorded last year on the same date was lower at 196m3/s.

From:
2 October 2025
To:
15 October 2025
DateFlow (m3/s)(2024/25)Flow (m3/s)(2023/24)
2-Oct267196
3-Oct261199
4-Oct258195
5-Oct254194
6-Oct252193
7-Oct248191
8-Oct246195
9-Oct244191
10-Oct243189
11-Oct235186
12-Oct234183
13-Oct236183
14-Oct230183
15-Oct228196
ngonye

Victoria Falls (Nana’s Farm Station)

The Zambezi River flows at Victoria Falls – Nana’s Farm Station are in recession, closing the period under review at 243m3/s as of 15th October 2025.  The flow observed on the same date last year was lower at 197m3/s.

From:
2 October 2025
To:
15 October 2025
DateFlow (m3/s)(2024/25)Flow (m3/s)(2023/24)
2-Oct286217
3-Oct283213
4-Oct278203
5-Oct272202
6-Oct270202
7-Oct268203
8-Oct264203
9-Oct260203
10-Oct256200
11-Oct254199
12-Oct253198
13-Oct252196
14-Oct247197
15-Oct243197
vic-falls