Hydrology Banner

Victoria Falls/Big Tree

The Zambezi River flows at Victoria Falls are steadily increasing with records of fluctuation due to rainfall activities being observed around the catchment of interest, closing the period under review at 292m3/s on 24th December 2024.  The flow observed on the same date last year wasslightly higher at 436m3/s.

DateFlow (m3/s) 2024/25Flow (m3/s) 2023/24
11-Dec260335
12-Dec262337
13-Dec265345
14-Dec269337
15-Dec269346
16-Dec271359
17-Dec273374
18-Dec285377
19-Dec294382
20-Dec293392
21-Dec297403
22-Dec293417
23-Dec292430
24-Dec292436
Victoria Falls / Big Tree
From: 
Wednesday, December 11, 2024
To: 
Tuesday, December 24, 2024
Lake Levels Graphic: 

Chavuma

The Zambezi River flows at Chavuma are receding, closing the period under review at 472m3/s as of 18th June 2025, whilst last year on the same date it was much lower at 294m3/s.

From:
3 June 2025
To:
18 June 2025
DateFlow (m3/s)(2024/25)Flow (m3/s)(2023/24)
3-Jun705370
4-Jun685364
5-Jun664360
6-Jun643354
7-Jun627352
8-Jun611347
9-Jun591339
10-Jun575333
11-Jun558329
12-Jun545324
13-Jun532320
14-Jun516315
15-Jun502310
16-Jun493304
17-Jun482299
18-Jun472294
chavuma

Ngonye

Flows at Ngonye are receding, closing the period under review at 1,787m3/s as of 18th June 2025. The flow recorded last year on the same date was lower at 807m3/s.

From:
3 June 2025
To:
18 June 2025
DateFlow (m3/s)(2024/25)Flow (m3/s)(2023/24)
3-Jun2,4371,045
4-Jun2,3891,035
5-Jun2,3441,023
6-Jun2,3061,016
7-Jun2,2461,002
8-Jun2,217993
9-Jun2,170980
10-Jun2,116963
11-Jun2,068949
12-Jun2,025934
13-Jun2,006913
14-Jun1,948893
15-Jun1,912872
16-Jun1,868852
17-Jun1,828831
18-Jun1,787807
ngonye

Victoria Falls (Nana’s Farm Station)

The Zambezi River flows at Victoria Falls – Nana’s Farm Station are in recession, closing the period under review at 2,308m3/s as of 18th June 2025.  The flow observed on the same date last year was lower at 860m3/s.

From:
3 June 2025
To:
18 June 2025
DateFlow (m3/s)(2024/25)Flow (m3/s)(2023/24)
3-Jun2,764928
4-Jun2,748930
5-Jun2,738933
6-Jun2,729936
7-Jun2,708938
8-Jun2,678936
9-Jun2,639930
10-Jun2,610933
11-Jun2,573928
12-Jun2,541925
13-Jun2,505918
14-Jun2,469907
15-Jun2,429899
16-Jun2,389887
17-Jun2,356873
18-Jun2,308860
vic-falls