Victoria Falls / Big Tree

The Zambezi River flows at Victoria Falls are decreasing, closing the period under review at 303m³/s on 3^rd October 2022. The flow observed on the same date last year was 338m³/s.


Date	Flow (m3/s)(2021/22)	Flow (m3/s)(2020/21)
9/20/2022	345	389
9/21/2022	340	385
9/22/2022	339	384
9/23/2022	334	377
9/24/2022	333	374
9/25/2022	328	370
9/26/2022	325	365
9/27/2022	323	360
9/28/2022	318	356
9/29/2022	313	353
9/30/2022	309	351
10/1/2022	308	344
10/2/2022	305	341
10/3/2022	303	338

From:

Tuesday, September 20, 2022

To:

Monday, October 3, 2022

Lake Levels Graphic:

Chavuma

The Zambezi River flows at Chavuma are increasing as the rainfall season progresses, closing the period under review at 3,592m³/s as of 16^th March 2026, whilst last year on the same date it was lower at 2,073m³/s.

From:

3 March 2026

To:

16 March 2026


Date	Flow (m3/s)(2024/25)	Flow (m3/s)(2023/24)
3-Mar	2,810	2,039
4-Mar	2,825	2,062
5-Mar	2,918	2,078
6-Mar	2,969	2,085
7-Mar	2,947	2,076
8-Mar	2,934	2,086
9-Mar	2,949	2,089
10-Mar	3,058	2,088
11-Mar	3,122	2,026
12-Mar	3,170	2,018
13-Mar	3,180	1,998
14-Mar	3,164	1,972
15-Mar	3,298	2,023
16-Mar	3,592	2,073

Ngonye

Flows at Ngonye are increasing, closing the period under review at 4,160m³/s as of 16^th March 2026. The flow recorded last year on the same date was lower at 1,804m³/s.

From:

3 March 2026

To:

16 March 2026


Date	Flow (m3/s)(2024/25)	Flow (m3/s)(2023/24)
3-Mar	2,232	890
4-Mar	2,536	926
5-Mar	2,871	946
6-Mar	3,289	973
7-Mar	3,692	1,007
8-Mar	3,983	1,023
9-Mar	4,117	1,083
10-Mar	4,101	1,122
11-Mar	4,087	1,194
12-Mar	4,071	1,285
13-Mar	4,063	1,400
14-Mar	4,087	1,522
15-Mar	4,109	1,665
16-Mar	4,160	1,804

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 3,061m³/s as of 16^th March 2026. The flow observed on the same date last year was lower at 965m³/s.

From:

3 March 2026

To:

16 March 2026


Date	Flow (m3/s)(2024/25)	Flow (m3/s)(2023/24)
3-Mar	1,228	769
4-Mar	1,421	787
5-Mar	1,323	805
6-Mar	1,357	822
7-Mar	1,397	836
8-Mar	1,462	845
9-Mar	1,540	856
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