Flows at Ngonye are increasing with records of fluctuation being observed due to local rainfall activity, closing the period under review at 303m3/s as of 25th November 2025. The flow recorded last year on the same date was lower at 247m3/s.
| Date | Flow (m3/s)(2024/25) | Flow (m3/s)(2023/24) |
|---|---|---|
| 12-Nov | 238 | 191 |
| 13-Nov | 241 | 198 |
| 14-Nov | 253 | 202 |
| 15-Nov | 257 | 222 |
| 16-Nov | 274 | 235 |
| 17-Nov | 276 | 236 |
| 18-Nov | 282 | 229 |
| 19-Nov | 286 | 227 |
| 20-Nov | 288 | 230 |
| 21-Nov | 292 | 235 |
| 22-Nov | 292 | 235 |
| 23-Nov | 283 | 240 |
| 24-Nov | 299 | 267 |
| 25-Nov | 303 | 247 |





