The monitoring network within this area

Hydrionis holds 23,088 values from 4 gauges within it. Discharge is a property of a gauge and its reach, not of this drainage area, so this page reports the network and its records rather than a single figure.

4
Gauges
23,088
Values held
1979–2026
Record spans
290 km²
Area
Gauges within the Kilaån drainage basin
4 monitoring points, positioned as the publisher records them.
Gauges within the Kilaån drainage basinJönåkers idrottsplats VM, KILA, KILA ÖVRE, STUBBETORPJönåkers idrottsplats VMKILAKILA ÖVRESTUBBETORP

The longest record here

Mean river flow at KILA
Annual means of the daily record, 1980–2015. One gauge, not this drainage area.
Mean river flow at KILAMean river flow at KILA: KILA in m³/s, from 1980 to 2015.0.50.7511.31.5m³/s19801985199019952000200520102015KILA 1980: 1.05 m³/sKILA 1981: 1.32 m³/sKILA 1982: 1.16 m³/sKILA 1983: 1.05 m³/sKILA 1984: 1.02 m³/sKILA 1985: 1.41 m³/sKILA 1986: 1.25 m³/sKILA 1987: 1.20 m³/sKILA 1988: 1.35 m³/sKILA 1989: 0.629 m³/sKILA 1990: 0.589 m³/sKILA 1991: 1.04 m³/sKILA 1992: 0.513 m³/sKILA 1993: 0.930 m³/sKILA 1994: 1.37 m³/sKILA 1995: 1.24 m³/sKILA 1996: 0.873 m³/sKILA 1997: 0.878 m³/sKILA 1998: 1.26 m³/sKILA 1999: 1.15 m³/sKILA 2000: 1.39 m³/sKILA 2001: 1.35 m³/sKILA 2002: 0.866 m³/sKILA 2003: 0.520 m³/sKILA 2004: 0.862 m³/sKILA 2005: 0.701 m³/sKILA 2006: 0.997 m³/sKILA 2007: 0.963 m³/sKILA 2008: 1.05 m³/sKILA 2009: 0.707 m³/sKILA 2010: 1.26 m³/sKILA 2011: 1.07 m³/sKILA 2012: 1.25 m³/sKILA 2013: 0.939 m³/sKILA 2014: 1.01 m³/sKILA 2015: 0.968 m³/s

Annual means computed by Hydrionis from the published daily record, drawn only for years with at least 300 days held. They summarise this gauge's own record and say nothing about any other watercourse in this area.

View the data behind this chart
Underlying data
PeriodKILA (m³/s)
19801.05
19811.32
19821.16
19831.05
19841.02
19851.41
19861.25
19871.20
19881.35
19890.629
19900.589
19911.04
19920.513
19930.930
19941.37
19951.24
19960.873
19970.878
19981.26
19991.15
20001.39
20011.35
20020.866
20030.520
20040.862
20050.701
20060.997
20070.963
20081.05
20090.707
20101.26
20111.07
20121.25
20130.939
20141.01
20150.968

Every gauge Hydrionis holds within this area

Gauges within the Kilaån and what each holds
GaugeMeasuresValuesRecord
KILAmean river flow13,3521979–2015
KILA ÖVREmean river flow4,6982013–2026
STUBBETORPmean river flow4,3321985–1997
Jönåkers idrottsplats VMmean river flow7062009–2011

How these gauges were attached to this water

Assigned by the publisher to a numbered basin Every gauge here is assigned to this drainage area by its own publisher, which issues the area an official code — 66000. A drainage area is not a river: it contains the tributaries as well as the main channel, and a gauge in it may be on any of them.

What each gauge’s link to this water rests on
GaugeEvidenceEstablished
KILAStated by the publisher on the record this gauge’s observations came from.With the observations
KILA ÖVREStated by the publisher on the record this gauge’s observations came from.With the observations
STUBBETORPStated by the publisher on the record this gauge’s observations came from.With the observations
Jönåkers idrottsplats VMStated by the publisher on the record this gauge’s observations came from.With the observations

What this record holds

Hydrionis decides which waters get a page, and which of those are offered to search, from what is actually held rather than from how the page reads. Five signals are counted; this record has 3 of them, which makes it a full profile.

Information-gain signals held for this water body
SignalHeldCounts
Gauges holding a real record4yes, 3 or more
Years spanned48yes, 20 or more
Values held23,088yes, 1000 or more
Distinct measurements1no
Publishers measuring it1no
Official identifiers2recorded, not counted

Where these figures come from

MeasuredMedium confidence2015-12-30

Source: SMHISwedish hydrological observations, 2254. Licence: Open — attribution required (attribution required).

Method: Daily discharge exactly as SMHI publishes it, from its corrected archive. SMHI computes the daily value from its own sub-daily measurement and rating curves; Hydrionis does not recompute it, because a mean derived from whatever sub-daily data happens to be exposed would be a different statistic under the same name.

Checked and approved by SMHI except 2015-01-30 to 2015-12-30 (not yet checked). Station in the KILAÅN main drainage basin, 140 km². Discharge is a property of this gauge and this reach, not of the river as a whole.

Retrieved 25 August 2026.