Chart of year Grafrath / Amper

• 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

Discharge from 28.07.2022 to 27.07.2023

Date	Mean value [m³/s]	Maximum [m³/s]	Minimum [m³/s]
27.07.2023	11.2	11.6	10.7
26.07.2023	8.75	10.7	7.37
25.07.2023	7.55	8.14	7.12
24.07.2023	6.82	7.37	6.17
23.07.2023	7.2	8.14	6.4
22.07.2023	7.31	7.88	6.88
21.07.2023	7.52	7.88	7.12
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