Victoria Falls / Big Tree

The Zambezi River flows at Victoria Falls are in recession, closing the period under review at 389m³/s on 20^th September 2021. The flow observed on the same date last year was 427m³/s.


Date	Flow (m3/s)(2020/21)	Flow (m3/s)(2019/20)
7/9/2021	449	471
8/9/2021	446	464
9/9/2021	439	463
10/9/2021	435	459
11/9/2021	427	453
12/9/2021	426	449
13/9/21	418	446
14/9/21	414	443
15/9/21	408	439
16/9/21	407	438
17/9/21	403	437
18/9/21	397	433
19/9/21	395	430
20/9/21	389	427

From:

Tuesday, September 7, 2021

To:

Monday, September 20, 2021

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