| River level (m) | |||||
|---|---|---|---|---|---|
| Hour * | 00 | 15 | 30 | 45 | Average |
| 00 | 0.302 | 0.302 | 0.301 | 0.302 | 0.302 |
| 01 | 0.302 | 0.303 | 0.303 | 0.303 | 0.303 |
| 02 | 0.303 | 0.303 | 0.303 | 0.303 | 0.303 |
| 03 | 0.303 | 0.303 | 0.304 | 0.303 | 0.303 |
| 04 | 0.303 | 0.303 | 0.303 | 0.303 | 0.303 |
| 05 | 0.303 | 0.303 | 0.303 | 0.302 | 0.303 |
| 06 | 0.303 | 0.303 | 0.303 | 0.303 | 0.303 |
| 07 | 0.303 | 0.304 | 0.304 | 0.304 | 0.304 |
| 08 | 0.304 | 0.304 | 0.303 | 0.304 | 0.304 |
| 09 | 0.304 | 0.304 | 0.303 | 0.302 | 0.303 |
| 10 | 0.303 | 0.304 | 0.303 | 0.307 | 0.304 |
| 11 | 0.307 | 0.307 | 0.307 | 0.307 | 0.307 |
| 12 | 0.306 | 0.306 | 0.306 | 0.307 | 0.306 |
| 13 | 0.306 | 0.307 | 0.307 | 0.488 | 0.352 |
| 14 | 0.360 | 0.345 | 0.334 | 0.324 | 0.341 |
| 15 | 0.318 | 0.312 | 0.309 | 0.307 | 0.312 |
| 16 | 0.305 | 0.303 | 0.301 | 0.301 | 0.303 |
| 17 | 0.298 | 0.298 | 0.298 | 0.298 | 0.298 |
| 18 | 0.299 | 0.298 | 0.299 | 0.300 | 0.299 |
| 19 | 0.299 | 0.299 | 0.299 | 0.299 | 0.299 |
| 20 | 0.299 | 0.299 | 0.299 | 0.299 | 0.299 |
| 21 | 0.299 | 0.300 | 0.300 | 0.300 | 0.300 |
| 22 | 0.300 | 0.301 | 0.300 | 0.300 | 0.300 |
| 23 | 0.300 | 0.301 | 0.301 | 0.300 | 0.301 |
| 24 hr average | 0.306 | ||||
| * Times are shown as UTC (GMT) | |||||