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Victoria Falls / Big Tree

The Zambezi River flows at Victoria Falls are decreasing with records of fluctuation being observed, closing the period under review at 694m3/s on 22nd April 2024.  The flow observed on the same date last year was 1,899m3/s.

DateFlow (m3/s)(2023/24)Flow (m3/s)(2022/23)
9-Apr7162,114
10-Apr6942,086
11-Apr7042,069
12-Apr7032,052
13-Apr7072,031
14-Apr7042,019
15-Apr7042,000
16-Apr7001,979
17-Apr6951,967
18-Apr6941,948
19-Apr6971,938
20-Apr6971,924
21-Apr6951,913
22-Apr6941,899
Victoria Falls / Big Tree
From: 
Tuesday, April 9, 2024
To: 
Monday, April 22, 2024
Lake Levels Graphic: 
vic-falls

Chavuma

The Zambezi River flows at Chavuma are in recession, closing the period under review at 114m3/s as of 16th September 2026, whilst last year on the same date it was at 102m3/s. 

From:
3 September 2026
To:
16 September 2026
DateFlow (m3/s)(2025/26)Flow (m3/s)(2024/25)
3-Sept129125
4-Sept126122
5-Sept123119
6-Sept126118
7-Sept126116
8-Sept124115
9-Sept121113
10-Sept120112
11-Sept120110
12-Sept119108
13-Sept117107
14-Sept121105
15-Sept115104
16-Sept114102

Ngonye

Flows at Ngonye are steadily decreasing, closing the period under review at 377m3/s as of 16th September 2026. The flow recorded last year on the same date was at 322m3/s.

From:
3 September 2026
To:
16 September 2026
DateFlow (m3/s)(2025/26)Flow (m3/s)(2024/25)
3-Sept433378
4-Sept427370
5-Sept425365
6-Sept418363
7-Sept413356
8-Sept413354
9-Sept402353
10-Sept399348
11-Sept395344
12-Sept390339
13-Sept388334
14-Sept385328
15-Sept378326
16-Sept377322

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 397m3/s as of 16th September 2026.  The flow observed on the same date last year was at 343m3/s.

From:
16 September 2026
To:
16 September 2026
DateFlow (m3/s)(2025/26)Flow (m3/s)(2024/25)
3-Sept453402
4-Sept451394
5-Sept447385
6-Sept444383
7-Sept438379
8-Sept433377
9-Sept427369
10-Sept424364
11-Sept419361
12-Sept415357
13-Sept410353
14-Sept407351
15-Sept403347
16-Sept397343