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 28.07.2020 to 27.07.2021

Date	Mean value [m³/s]	Maximum [m³/s]	Minimum [m³/s]
27.07.2021	39.8	40.2	39
26.07.2021	38.1	39	37.6
25.07.2021	37.4	37.6	37
24.07.2021	37.1	37.6	36.4
23.07.2021	38.2	38.7	37.6
22.07.2021	39.3	39.7	38.7
21.07.2021	40.4	40.8	39.7
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