Victoria Falls / Big Tree

Flows at Victoria Falls have continued to increase steadily during the period under review before closing at 3,133m³/s on 23^rd March 2020. Last year on the same date, the flow was 831m³/s. The Zambezi River flows at Victoria Falls are above the long-term mean.


Date	Flow (m3/s) 2020	Flow (m3/s) 2019
10/3/2020	1328	824
11/3/2020	1382	816
12/3/2020	1507	824
13/3/2020	1630	831
14/3/2020	1800	839
15/3/2020	1975	831
16/3/2020	2146	824
17/3/2020	2284	824
18/3/2020	2398	808
19/3/2020	2520	800
20/3/2020	2647	808
21/3/2020	2797	839
22/3/2020	2962	839
23/3/2020	3133	831

From:

Tuesday, March 10, 2020

To:

Monday, March 23, 2020

Lake Levels Graphic:

Chavuma

The Zambezi River flows at Chavuma are in recession, with the influence of localised rainfall activities being observed in river flows through isolated rises, closing the period under review at 98m³/s as of 19^th October 2026, whilst last year on the same date it was at 66m³/s.

From:

6 October 2026

To:

19 October 2026


Date	Flow (m3/s)(2025/26)	Flow (m3/s)(2024/25)
6-Oct	96	78
7-Oct	96	78
8-Oct	94	78
9-Oct	96	77
10-Oct	99	76
11-Oct	100	76
12-Oct	101	75
13-Oct	102	74
14-Oct	101	72
15-Oct	99	72
16-Oct	99	70
17-Oct	99	68
18-Oct	98	68
19-Oct	98	66

Ngonye

Flows at Ngonye are steadily decreasing, with isolated rises due to the influence of localised rainfall activity, closing the period under review at 282m³/s as of 19^th October 2026. The flow recorded last year on the same date was at 216m³/s.

From:

6 October 2026

To:

19 October 2026


Date	Flow (m3/s)(2025/26)	Flow (m3/s)(2024/25)
6-Oct	316	252
7-Oct	320	248
8-Oct	315	246
9-Oct	311	244
10-Oct	303	243
11-Oct	303	235
12-Oct	301	234
13-Oct	299	236
14-Oct	299	230
15-Oct	295	228
16-Oct	292	227
17-Oct	287	222
18-Oct	285	220
19-Oct	282	216

Victoria Falls (Nana’s Farm Station)

The Zambezi River flows at Victoria Falls – Nana’s Farm Station are steadily decreasing, with isolated localised rainfall activities being observed, closing the period under review at 313m³/s as of 19^th October 2026. The flow observed on the same date last year was at 233m³/s.

From:

6 October 2026

To:

19 October 2026


Date	Flow (m3/s)(2025/26)	Flow (m3/s)(2024/25)
6-Oct	338	270
7-Oct	334	268
8-Oct	333	264
9-Oct	345	260
10-Oct	340	256
11-Oct	337	254
12-Oct	333	253
13-Oct	329	252
14-Oct	328	247
15-Oct	324	243
16-Oct	321	241
17-Oct	316	240
18-Oct	315	236
19-Oct	313	233

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Victoria Falls / Big Tree

Chavuma

Ngonye

Victoria Falls (Nana’s Farm Station)