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Victoria Falls / Big Tree

Flows at Victoria Falls have been fluctuating due to localised rainfall activities, closing the week under review at 211m3/s on 26th November 2018. Coincidentally, last year on the same date, the flow was also 211m3/s.  

Date Flow(m3/s)
20/11/2018163
21/11/2018163
22/11/2018160
23/11/2018204
24/11/2018204
25/11/2018201
26/11/2018211
From: 
Tuesday, November 20, 2018
To: 
Monday, November 26, 2018
Lake Levels Graphic: 
vic falls

Chavuma

The Zambezi River flows at Chavuma are rising steadily, with records of fluctuations being observed due to the influence of local rainfall activity, closing the period under review at 208m3/s as of 29th December 2025, whilst last year on the same date it was lower at 119m3/s. 

From:
16 December 2025
To:
29 December 2025
DateFlow (m3/s)(2025/26)Flow (m3/s)(2024/25)
16-Dec13989
17-Dec14292
18-Dec14495
19-Dec15093
20-Dec15495
21-Dec15996
22-Dec16399
23-Dec168104
24-Dec173107
25-Dec179109
26-Dec197113
27-Dec204113
28-Dec203118
29-Dec208119

Ngonye

Flows at Ngonye are increasing with records of fluctuation being observed due to local rainfall activity, closing the period under review at 494m3/s as of 29th December 2025. The flow recorded last year on the same date was lower at 302m3/s.

From:
30 December 2025
To:
30 December 2025
DateFlow (m3/s)(2025/26)Flow (m3/s)(2024/25)
16-Dec395295
17-Dec375294
18-Dec398299
19-Dec406298
20-Dec411292
21-Dec413296
22-Dec420296
23-Dec422300
24-Dec427298
25-Dec439300
26-Dec461303
27-Dec476301
28-Dec499303
29-Dec494302

Victoria Falls (Nana’s Farm Station)

The Zambezi River flows at Victoria Falls – Nana’s Farm Station are steadily rising, closing the period under review at 483m3/s as of 29th December 2025.  The flow observed on the same date last year was lower at 296m3/s.

From:
16 December 2025
To:
29 December 2025
DateFlow (m3/s)(2025/26)Flow (m3/s)(2024/25)
16-Dec364271
17-Dec398273
18-Dec396285
19-Dec397294
20-Dec409293
21-Dec409297
22-Dec417293
23-Dec425292
24-Dec436292
25-Dec438292
26-Dec453289
27-Dec471292
28-Dec477303
29-Dec483296