Chart of year Grafrath / Amper
Discharge from 01.01.2023 to 31.12.2023

- HQ1 54 m³/s
- HQ2 62 m³/s
- HQ5 72 m³/s
- HQ10 86 m³/s
- HQ20 102 m³/s
- HQ50 125 m³/s
- HQ100 145 m³/s
| Date | Mean value [m³/s] | Maximum [m³/s] | Minimum [m³/s] |
|---|---|---|---|
| 31.12.2023 | 50.1 | 51 | 49.3 |
| 30.12.2023 | 52.1 | 53.2 | 51 |
| 29.12.2023 | 54.2 | 55.2 | 53.2 |
| 28.12.2023 | 56.1 | 57 | 55.2 |
| 27.12.2023 | 58.1 | 59.1 | 57 |
| 26.12.2023 | 59.9 | 60.7 | 59.1 |
| 25.12.2023 | 61.8 | 63.1 | 60.7 |

