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Victoria Falls

The Zambezi River flows at Victoria Falls are now decreasing, closing the period under review at 1,162m3/s on 10th July 2023. The flow observed on the same date last year was 1,099m3/s.

DateFlow (m3/s)(2022/23)Flow (m3/s)(2021/22);;
27-Jun1,6341,545
28-Jun1,5931,509
29-Jun1,5571,472
30-Jun1,5211,442
01-Jul1,4851,405
02-Jul1,4511,372
03-Jul1,4141,341
04-Jul1,3831,305
05-Jul1,3501,273
06-Jul1,3161,239
07-Jul1,2821,204
08-Jul1,2501,162
09-Jul1,2181,133
10-Jul1,1621,099
Victoria Falls / Big Tree
From: 
Tuesday, June 27, 2023
To: 
Monday, July 10, 2023
Lake Levels Graphic: 

Chavuma

The Zambezi River flows at Chavuma are in recession, closing the period under review at 153m3/s as of 24th August 2026, whilst last year on the same date it was at 148m3/s.

From:
11 August 2026
To:
24 August 2026
DateFlow (m3/s)(2025/26)Flow (m3/s)(2024/25)
11-Aug183183
12-Aug181180
13-Aug177176
14-Aug175173
15-Aug173170
16-Aug171168
17-Aug169165
18-Aug166163
19-Aug164160
20-Aug162158
21-Aug160154
22-Aug157152
23-Aug155151
24-Aug153148

Ngonye

Flows at Ngonye are steadily decreasing, closing the period under review at 490m3/s as of 24th August 2026. The flow recorded last year on the same date was at 442m3/s.

From:
11 August 2026
To:
24 August 2026
DateFlow (m3/s)(2025/26)Flow (m3/s)(2024/25)
11-Aug577532
12-Aug569527
13-Aug566516
14-Aug557510
15-Aug548500
16-Aug539494
17-Aug535487
18-Aug525480
19-Aug516472
20-Aug513465
21-Aug507460
22-Aug499454
23-Aug492443
24-Aug490442

Victoria Falls (Nana’s Farm Station)

The Zambezi River flows at Victoria Falls – Nana’s Farm Station are steadily decreasing, closing the period under review at 510m3/s as of 24th August 2026.  The flow observed on the same date last year was at 459m3/s.

From:
11 August 2026
To:
24 August 2026
DateFlow (m3/s)(2025/26)Flow (m3/s)(2024/25)
11-Aug613570
12-Aug601562
13-Aug590550
14-Aug582540
15-Aug578530
16-Aug570519
17-Aug564513
18-Aug552508
19-Aug544497
20-Aug536492
21-Aug529485
22-Aug518478
23-Aug515466
24-Aug510459