Victoria Falls / Big Tree

The Zambezi River flows at Victoria Falls are decreasing, closing the period under review at 454m³/s on 25^th August 2022. The flow observed on the same date last year was 517m³/s.


Date	Flow (m3/s)(2021/22)	Flow (m3/s)(2020/21)
8/12/2022	536	604
8/13/2022	529	596
8/14/2022	522	585
8/15/2022	515	581
8/16/2022	509	575
8/17/2022	502	567
8/18/2022	499	560
8/19/2022	490	552
8/20/2022	482	546
8/21/2022	477	538
8/22/2022	469	531
8/23/2022	462	525
8/24/2022	458	521
8/25/2022	454	517

From:

Friday, August 12, 2022

To:

Thursday, August 25, 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 78m³/s as of 10^th November 2025, whilst last year on the same date it was lower at 64m³/s.

From:

28 October 2025

To:

10 November 2025


Date	Flow (m3/s)(2024/25)	Flow (m3/s)(2023/24)
28-Oct	66	52
29-Oct	68	53
30-Oct	68	53
31-Oct	68	54
1-Nov	69	57
2-Nov	71	59
3-Nov	70	59
4-Nov	70	61
5-Nov	69	62
6-Nov	74	61
7-Nov	73	63
8-Nov	74	63
9-Nov	75	65
10-Nov	78	64

Ngonye

Flows at Ngonye are increasing with records of fluctuation being observed due to local rainfall activity, closing the period under review at 224m³/s as of 10^th November 2025. The flow recorded last year on the same date was lower at 186m³/s.

From:

28 October 2025

To:

10 November 2025


Date	Flow (m3/s)(2024/25)	Flow (m3/s)(2023/24)
28-Oct	66	52
29-Oct	68	53
30-Oct	68	53
31-Oct	68	54
1-Nov	69	57
2-Nov	71	59
3-Nov	70	59
4-Nov	70	61
5-Nov	69	62
6-Nov	74	61
7-Nov	73	63
8-Nov	74	63
9-Nov	75	65
10-Nov	78	64

Victoria Falls (Nana’s Farm Station)

The Zambezi River flows at Victoria Falls – Nana’s Farm Station are in recession, with isolated rises being observed due to local rainfall activity, closing the period under review at 219m³/s as of 10^th November 2025. The flow observed on the same date last year was lower at 171m³/s.

From:

28 October 2025

To:

10 November 2025


Date	Flow (m3/s)(2024/25)	Flow (m3/s)(2023/24)
28-Oct	220	180
29-Oct	219	178
30-Oct	214	174
31-Oct	212	169
1-Nov	212	163
2-Nov	211	162
3-Nov	206	162
4-Nov	212	164
5-Nov	217	166
6-Nov	220	167
7-Nov	216	168
8-Nov	216	170
9-Nov	217	172
10-Nov	219	171