Statistics Sylvenstein / Isar

Site number:	16002500
District:	Bad Tölz-Wolfratshausen
Operator:	Wasserwirtschaftsamt Weilheim

Body of water:	Isar
Catchment:	1137.90 km²
River chainage:	223.93 km
Gauge zero point:	719.95 m NHN (DHHN2016)

Hydrological yearbook

Statistics (1950 - 2021)
	Winter	Summer	Year
NQ	1.97	3.09	1.97	m³/s
MNQ	6.02	6.89	5.68	m³/s
MQ	10.8	19.4	15.1	m³/s
MHQ	48.9	159	160	m³/s
HQ	191	452	452	m³/s

Extreme values flood (1950 - 2021)*
* mit historischen Werten, falls vorhanden
1.	452 m³/s	02.07.1954
2.	430 m³/s	13.09.1956
3.	400 m³/s	08.07.1955
4.	383 m³/s	24.05.1999
5.	377 m³/s	23.08.2005

Extreme values low water
1.	1.97 m³/s	01.02.1963
2.	2.84 m³/s	22.01.1958
3.	3.09 m³/s	26.10.1962
4.	3.48 m³/s	16.11.1955
5.	3.49 m³/s	07.02.1954

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