Victoria Falls/Big Tree

The Zambezi River flows at Victoria Falls are decreasing, closing the period under review at 1,070m³/s on 11^th July 2022. The flow observed on the same date last year was 1,136m³/s.


Date	Flow (m3/s)(2021/22)	Flow (m3/s)(2020/21)
6/28/2022	1,509	1,477
6/29/2022	1,472	1,449
6/30/2022	1,442	1,423
7/1/2022	1,405	1,394
7/2/2022	1,372	1,365
7/3/2022	1,341	1,337
7/4/2022	1,305	1,312
7/5/2022	1,273	1,287
7/6/2022	1,239	1,257
7/7/2022	1,204	1,235
7/8/2022	1,162	1,214
7/9/2022	1,133	1,190
7/10/2022	1,099	1,162
7/11/2022	1,070	1,136

Victoria Falls / Big Tree

From:

Thursday, July 28, 2022

To:

Monday, July 11, 2022

Lake Levels Graphic:

Chavuma

The Zambezi River flows at Chavuma are in recession, closing the period under review at 72m³/s as of 15^th October 2025, whilst last year on the same date it was lower at 57m³/s.

From:

2 October 2025

To:

15 October 2025


Date	Flow (m3/s)(2024/25)	Flow (m3/s)(2023/24)
2-Oct	83	63
3-Oct	82	63
4-Oct	81	62
5-Oct	79	61
6-Oct	78	61
7-Oct	78	63
8-Oct	78	62
9-Oct	77	61
10-Oct	76	61
11-Oct	76	60
12-Oct	75	60
13-Oct	74	59
14-Oct	72	57
15-Oct	72	57

Flows at Ngonye are receding, with isolated records of fluctuation due to the influence of local rainfall activity, closing the period under review at 228m³/s as of 15^th October 2025. The flow recorded last year on the same date was lower at 196m³/s.

From:

2 October 2025

To:

15 October 2025


Date	Flow (m3/s)(2024/25)	Flow (m3/s)(2023/24)
2-Oct	267	196
3-Oct	261	199
4-Oct	258	195
5-Oct	254	194
6-Oct	252	193
7-Oct	248	191
8-Oct	246	195
9-Oct	244	191
10-Oct	243	189
11-Oct	235	186
12-Oct	234	183
13-Oct	236	183
14-Oct	230	183
15-Oct	228	196

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 243m³/s as of 15^th October 2025. The flow observed on the same date last year was lower at 197m³/s.

From:

2 October 2025

To:

15 October 2025


Date	Flow (m3/s)(2024/25)	Flow (m3/s)(2023/24)
2-Oct	286	217
3-Oct	283	213
4-Oct	278	203
5-Oct	272	202
6-Oct	270	202
7-Oct	268	203
8-Oct	264	203
9-Oct	260	203
10-Oct	256	200
11-Oct	254	199
12-Oct	253	198
13-Oct	252	196
14-Oct	247	197
15-Oct	243	197