Statistics Seebruck / Alz

Site number:	18403002
District:	Traunstein
Operator:	Wasserwirtschaftsamt Traunstein

Body of water:	Alz
Catchment:	1395.00 km²
River chainage:	62.56 km
Gauge zero point:	517.38 m NN (DHHN12)

Hydrological yearbook

Statistics (1931 - 2013)
	Winter	Summer	Year
NQ	9.6	10	9.6	m³/s
MNQ	20.2	27.2	19.3	m³/s
MQ	42.5	60.4	51.5	m³/s
MHQ	95.2	133	135	m³/s
HQ	178	312	312	m³/s

Flood frequency (HQ_T)
HQ₁	124 m³/s
HQ₂	139 m³/s
HQ₅	170 m³/s
HQ₁₀	200 m³/s
HQ₂₀	230 m³/s
HQ₅₀	270 m³/s
HQ₁₀₀	300 m³/s

Extreme values flood (1931 - 2013)*
* mit historischen Werten, falls vorhanden
1.	312 m³/s	12.06.1965
2.	301 m³/s	03.06.2013
3.	268 m³/s	11.07.1954
4.	225 m³/s	02.06.1940
5.	221 m³/s	20.05.1965

Extreme values low water
1.	9.6 m³/s	1947
2.	10.1 m³/s	1953
3.	10.3 m³/s	1954
4.	11.5 m³/s	1943
5.	11.9 m³/s	1949

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