Chart of year Grafrath / Amper
Discharge from 01.01.2025 to 31.12.2025

| Date | Mean value [m³/s] | Maximum [m³/s] | Minimum [m³/s] |
|---|---|---|---|
| 11.12.2025 | 26.3 | 26.6 | 26.2 |
| 10.12.2025 | 26.8 | 27.3 | 26.2 |
| 09.12.2025 | 28.1 | 28.4 | 27.3 |
| 08.12.2025 | 26.5 | 28.7 | 20.3 |
| 07.12.2025 | 18.3 | 20.3 | 17.9 |
| 06.12.2025 | 18.1 | 18.2 | 17.9 |
| 05.12.2025 | 18.2 | 18.6 | 17.9 |

