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Victoria Falls

The Zambezi River flows at Victoria Falls are increasing again, closing the period under review at 2,400m3/s on 15th May 2023. The flow observed on the same date last year was 3,029m3/s.

Victoria Falls/Big Tree

Date

Flow (m3/s)

2022/23

2021/22

2-May

1,917

2,776

3-May

1,932

2,799

4-May

1,954

2,837

5-May

1,990

2,881

6-May

2,023

2,917

7-May

2,057

2,955

8-May

2,095

2,984

9-May

2,135

3,000

10-May

2,182

3,017

11-May

2,216

3,024

12-May

2,266

3,032

13-May

2,308

3,034

14-May

2,356

3,034

15-May

2,400

3,029

The Zambezi River flows at Victoria Falls are increasing again, closing the period under review at 2,400m3/s on 15th May 2023. The flow observed on the same date last year was 3,029m3/s.

 

DateFlow (m3/s)(2022/23)Flow (m3/s)(2021/22)
02-May1,9172,776
03-May1,9322,799
04-May1,9542,837
05-May1,9902,881
06-May2,0232,917
07-May2,0572,955
08-May2,0952,984
09-May2,1353,000
10-May2,1823,017
11-May2,2163,024
12-May2,2663,032
13-May2,3083,034
14-May2,3563,034
15-May2,4003,029
Victoria Falls / Big Tree
From: 
Tuesday, May 2, 2023
To: 
Monday, May 15, 2023
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