Victoria Falls / Big Tree

The Zambezi River flows at Victoria Falls are decreasing, closing the period under review at 330m³/s on 26^th September 2023. The flow observed on the same date last year was 325m³/s.


Date	Flow (m3/s)(2022/23)	Flow (m3/s)(2021/22)
13-Sep	374	370
14-Sep	369	364
15-Sep	368	360
16-Sep	364	357
17-Sep	363	354
18-Sep	360	351
19-Sep	354	348
20-Sep	351	345
21-Sep	347	340
22-Sep	345	339
23-Sep	339	334
24-Sep	338	333
25-Sep	334	328
26-Sep	330	325

From:

Wednesday, September 13, 2023

To:

Tuesday, September 26, 2023

Lake Levels Graphic:

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 112m³/s as of 25^th November 2025, whilst last year on the same date it was lower at 77m³/s.

From:

12 November 2025

To:

25 November 2025


Date	Flow (m3/s)(2024/25)	Flow (m3/s)(2023/24)
12-Nov	84	64
13-Nov	87	69
14-Nov	92	71
15-Nov	94	72
16-Nov	97	72
17-Nov	98	72
18-Nov	102	72
19-Nov	106	73
20-Nov	108	73
21-Nov	111	74
22-Nov	109	74
23-Nov	111	75
24-Nov	113	75
25-Nov	112	77

Ngonye

Flows at Ngonye are increasing with records of fluctuation being observed due to local rainfall activity, closing the period under review at 303m³/s as of 25^th November 2025. The flow recorded last year on the same date was lower at 247m³/s.

From:

12 November 2025

To:

25 November 2025


Date	Flow (m3/s)(2024/25)	Flow (m3/s)(2023/24)
12-Nov	238	191
13-Nov	241	198
14-Nov	253	202
15-Nov	257	222
16-Nov	274	235
17-Nov	276	236
18-Nov	282	229
19-Nov	286	227
20-Nov	288	230
21-Nov	292	235
22-Nov	292	235
23-Nov	283	240
24-Nov	299	267
25-Nov	303	247

Victoria Falls (Nana’s Farm Station)

From:

12 November 2025

To:

25 November 2025


Date	Flow (m3/s)(2024/25)	Flow (m3/s)(2023/24)
12-Nov	238	191
13-Nov	241	198
14-Nov	253	202
15-Nov	257	222
16-Nov	274	235
17-Nov	276	236
18-Nov	282	229
19-Nov	286	227
20-Nov	288	230
21-Nov	292	235
22-Nov	292	235
23-Nov	283	240
24-Nov	299	267
25-Nov	303	247