Chart of total period Grafrath / Amper
Discharge from 01.11.1963 to 07.12.2025
- 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] |
|---|---|---|---|
| 07.12.2025 | 18.2 | 18.2 | 18.2 |
| 06.12.2025 | 18.1 | 18.2 | 17.9 |
| 05.12.2025 | 18.2 | 18.6 | 17.9 |
| 04.12.2025 | 18.6 | 18.9 | 18.2 |
| 03.12.2025 | 19.4 | 19.6 | 18.9 |
| 02.12.2025 | 19.6 | 19.9 | 19.6 |
| 01.12.2025 | 19.3 | 19.6 | 18.9 |
 more data | |||
© Bayerisches Landesamt für Umwelt 2025