Victoria Falls / Big Tree

The Zambezi River flows at Victoria Falls are decreasing, closing the period under review at 303m³/s on 3^rd October 2022. The flow observed on the same date last year was 338m³/s.


Date	Flow (m3/s)(2021/22)	Flow (m3/s)(2020/21)
9/20/2022	345	389
9/21/2022	340	385
9/22/2022	339	384
9/23/2022	334	377
9/24/2022	333	374
9/25/2022	328	370
9/26/2022	325	365
9/27/2022	323	360
9/28/2022	318	356
9/29/2022	313	353
9/30/2022	309	351
10/1/2022	308	344
10/2/2022	305	341
10/3/2022	303	338

From:

Tuesday, September 20, 2022

To:

Monday, October 3, 2022

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 139m³/s as of 16^th December 2025, whilst last year on the same date it was lower at 89m³/s.

From:

3 December 2025

To:

16 December 2025


Date	Flow (m3/s)(2024/25)	Flow (m3/s)(2023/24)
3-Dec	May-00	95
4-Dec	128	93
5-Dec	127	95
6-Dec	128	93
7-Dec	129	91
8-Dec	127	91
9-Dec	126	94
10-Dec	126	96
11-Dec	125	96
12-Dec	127	94
13-Dec	130	92
14-Dec	131	92
15-Dec	130	91
16-Dec	139	89

Ngonye

Flows at Ngonye are increasing with records of fluctuation being observed due to local rainfall activity, closing the period under review at 395m³/s as of 16^th December 2025. The flow recorded last year on the same date was lower at 295m³/s.

From:

3 December 2025

To:

16 December 2025


Date	Flow (m3/s)(2024/25)	Flow (m3/s)(2023/24)
3-Dec	127	95
4-Dec	128	93
5-Dec	127	95
6-Dec	128	93
7-Dec	129	91
8-Dec	127	91
9-Dec	126	94
10-Dec	126	96
11-Dec	125	96
12-Dec	127	94
13-Dec	130	92
14-Dec	131	92
15-Dec	130	91
16-Dec	139	89

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 364m³/s as of 16^th December 2025. The flow observed on the same date last year was lower at 271m³/s.

From:

3 December 2025

To:

16 December 2025


Date	Flow (m3/s)(2024/25)	Flow (m3/s)(2023/24)
3-Dec	308	243
4-Dec	306	244
5-Dec	312	245
6-Dec	314	248
7-Dec	316	250
8-Dec	328	251
9-Dec	337	254
10-Dec	338	254
11-Dec	341	260
12-Dec	341	262
13-Dec	344	265
14-Dec	353	269
15-Dec	359	269
16-Dec	364	271