Statistics Weg / Isen

Site number:	18381500
District:	Erding
Operator:	Wasserwirtschaftsamt München

Body of water:	Isen
Catchment:	59.70 km²
River chainage:	65.40 km
Gauge zero point:	473.60 m NN (DHHN12)

Hydrological yearbook - PDF

Discharge (1954 - 2013)
	Winter	Sommer	Jahr
NQ	0.07	0.075	0.07	m³/s
MNQ	0.269	0.233	0.209	m³/s
MQ	0.878	0.671	0.774	m³/s
MHQ	15.5	20.4	23.4	m³/s
HQ	45.3	58.3	58.3	m³/s

Flood frequency (HQ_T)
HQ₁	19 m³/s
HQ₂	24 m³/s
HQ₅	31 m³/s
HQ₁₀	36 m³/s
HQ₂₀	40 m³/s
HQ₅₀	46 m³/s
HQ₁₀₀	50 m³/s

Maximum Discharge
in observation period
1.	58.3 m³/s	01.08.1991
2.	45.3 m³/s	15.02.1990
3.	38.4 m³/s	02.05.1959
4.	35.7 m³/s	08.07.1954
5.	34.8 m³/s	02.06.1995

Explanations

Statistics

HQ highest value of total period

MHQ arithmetic mean of the highest values of a period (year, summer or winter)

MQ arithmetic mean

MNQ arithmetic mean of the lowest values of a period (year, summer or winter)

NQ lowest value of total period