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Victoria Falls/Big Tree

Flows at Victoria Falls have been decreasing closing the week under review at 623m3/s on 20th August 2018. Last year on the same date, the flow was 377m3/s.  

Date Flow(m3/s)
14/08/2018691
15/08/2018677
16/08/2018663
17/08/2018650
18/08/2018636
19/08/2018630
20/08/2018623
Victoria Falls / Big Tree
From: 
Tuesday, August 14, 2018
To: 
Monday, August 20, 2018
Lake Levels Graphic: 
Victoria Falls/Big Tree

Chavuma

The Zambezi River flows at Chavuma are in recession, closing the period under review at 413m3/s as of 22nd June 2026, whilst last year on the same date it was at 433m3/s.

From:
9 June 2026
To:
22 June 2026
DateFlow (m3/s)(2025/26)Flow (m3/s)(2024/25)
9-Jun535591
10-Jun524575
11-Jun511558
12-Jun500545
13-Jun490532
14-Jun479516
15-Jun469502
16-Jun461493
17-Jun452482
18-Jun444472
19-Jun437461
20-Jun427452
21-Jun420443
22-Jun413433

Ngonye

Flows at Ngonye are steadily decreasing, closing the period under review at 1,465m3/s as of 22nd June 2026. The flow recorded last year on the same date was at 1,643m3/s.

From:
9 June 2026
To:
22 June 2026
DateFlow (m3/s)(2025/26)Flow (m3/s)(2024/25)
9-Jun18182170
10-Jun17872116
11-Jun17562068
12-Jun17232025
13-Jun16952006
14-Jun16651948
15-Jun16321912
16-Jun15951868
17-Jun15731828
18-Jun15471787
19-Jun15261752
20-Jun15081711
21-Jun14861685
22-Jun14651643

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 1,800m3/s as of 22nd June 2026.  The flow observed on the same date last year was at 2,143m3/s.

From:
22 June 2026
To:
22 June 2026
DateFlow (m3/s)(2025/26)Flow (m3/s)(2024/25)
9-Jun23712639
10-Jun23252610
11-Jun22792573
12-Jun22252541
13-Jun21842505
14-Jun21352469
15-Jun20902429
16-Jun20422389
17-Jun20022356
18-Jun19592308
19-Jun19192273
20-Jun18772231
21-Jun18382193
22-Jun18002143