Statistics Aham / Vils

Site number:	17201501
District:	Landshut
Operator:	Wasserwirtschaftsamt Landshut

Body of water:	Vils
Catchment:	564.10 km²
River chainage:	69.45 km
Gauge zero point:	415.71 m NHN (DHHN2016)

Hydrological yearbook

Statistics (1970 - 2020)
	Winter	Summer	Year
NQ	1.28	1.1	1.1	m³/s
MNQ	2.32	1.97	1.95	m³/s
MQ	5.16	3.55	4.35	m³/s
MHQ	71.9	46.5	85.9	m³/s
HQ	178	231	231	m³/s

Flood frequency (HQ_T)
HQ₁	62 m³/s
HQ₂	93 m³/s
HQ₅	130 m³/s
HQ₁₀	165 m³/s
HQ₂₀	195 m³/s
HQ₅₀	243 m³/s
HQ₁₀₀	280 m³/s

Extreme values flood (1970 - 2020)*
* mit historischen Werten, falls vorhanden
1.	231 m³/s	03.06.2013
2.	196 m³/s	04.08.1991
3.	178 m³/s	22.02.1970
4.	176 m³/s	20.02.1999
5.	172 m³/s	31.01.1982

Extreme values low water
1.	1.1 m³/s	2020
2.	1.13 m³/s	2018
3.	1.16 m³/s	1994
4.	1.24 m³/s	2015
5.	1.29 m³/s	2019

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