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 28.07.2021 to 27.07.2022

Date	Mean value [m³/s]	Maximum [m³/s]	Minimum [m³/s]
27.07.2022	15.8	16.9	15
26.07.2022	16.7	19.2	11.7
25.07.2022	9.5	11.1	9.14
24.07.2022	9.54	9.99	9.42
23.07.2022	10.2	10.6	9.7
22.07.2022	9.94	10.3	9.7
21.07.2022	10.2	10.6	9.99
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