The monitoring network within this area

Hydrionis holds 921,057 values from 66 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.

Gauges

921,057

Values held

1898–2026

Record spans

46,883 km²

Area

Gauges within the Göta Älv drainage basin

66 monitoring points, positioned as the publisher records them.

How low, how high and how variable this gauge runs

A hydrograph says what happened; these say how often. Read off MAGNOR's whole daily record between 1911 and 2026, they describe the shape of the record rather than any day in it — and they belong to this gauge and its reach, not to this drainage area.

0.590 m³/s

Q95 low flow

3.270 m³/s

Q50 median flow

12.400 m³/s

Q10 high flow

Largest day of each water year at MAGNOR

The highest daily mean discharge in each October-to-September water year, 1911–2025.

These are the largest daily means, not flood peaks. A peak lasting hours is averaged across a whole day here, so the true instantaneous maximum on the same day was higher — sometimes far higher on a fast-responding catchment. Flood frequency work needs a publisher's own instantaneous series; Hydrionis holds one for 2,236 American gauges and not for this one, so the two are never drawn together. A water year the gauge did not substantially cover produces no value at all rather than a low one.

View the data behind this chart

Underlying data
Period	MAGNOR (m³/s)
1911	23.4
1912	33.8
1913	35.1
1914	43.2
1915	116
1916	25.0
1917	21.5
1918	31.2
1919	42.3
1920	19.1
1921	33.3
1922	26.2
1923	37.7
1924	27.0
1925	29.1
1926	38.6
1927	42.3
1928	40.0
1929	35.5
1930	50.4
1931	14.2
1932	26.6
1933	80.8
1934	31.2
1935	33.3
1936	60.4
1937	23.8
1938	40.0
1939	29.9
1940	12.4
1941	19.1
1942	36.8
1943	26.6
1944	33.3
1945	31.2
1946	25.0
1947	42.8
1948	22.8
1949	40.8
1950	65.0
1951	61.2
1952	32.5
1953	30.1
1954	39.5
1955	15.0
1956	49.6
1957	16.0
1958	54.0
1959	30.9
1962	29.3
1963	22.3
1964	52.9
1965	71.6
1966	52.9
1967	43.3
1968	47.4
1969	27.9
1970	33.9
1973	25.1
1974	32.6
1975	13.8
1976	51.2
1977	26.2
1983	29.3
1988	25.2
1989	48.8
1990	29.3
1991	33.9
1992	44.5
1993	32.0
1994	62.6
1995	19.2
1996	36.5
1997	25.4
1998	38.1
1999	26.1
2000	63.1
2001	25.7
2002	17.5
2003	20.1
2004	24.9
2005	40.3
2006	41.3
2007	38.3
2008	29.4
2009	23.8
2010	35.6
2011	20.8
2012	36.7
2013	27.4
2014	32.9
2015	23.8
2016	17.1
2017	37.9
2018	28.8
2019	31.0
2020	31.1
2021	23.2
2022	41.4
2023	32.8
2024	23.8
2025	46.6

The longest record here

Mean river flow at MAGNOR

Annual means of the daily record, 1912–2025. One gauge, not this drainage area.

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
Period	MAGNOR (m³/s)
1912	6.09
1913	4.68
1914	2.97
1915	4.47
1916	7.29
1917	3.70
1918	4.20
1919	2.76
1920	7.22
1921	2.14
1922	4.57
1923	5.07
1924	8.18
1925	4.13
1926	6.11
1927	7.44
1928	6.75
1929	6.56
1930	6.22
1931	5.87
1932	4.74
1933	3.72
1934	7.47
1935	6.42
1936	6.43
1937	4.45
1938	6.90
1939	4.97
1940	4.89
1941	1.74
1942	5.41
1943	5.27
1944	7.32
1945	4.38
1946	6.43
1947	2.49
1948	5.44
1949	4.39
1950	6.43
1951	7.54
1952	4.23
1953	6.42
1954	7.32
1955	3.32
1956	3.71
1957	6.65
1958	3.19
1959	5.51
1960	6.74
1962	7.85
1963	5.65
1964	5.27
1965	6.81
1966	8.38
1967	9.58
1968	4.94
1969	4.43
1970	5.43
1971	4.38
1973	3.67
1974	7.59
1975	5.04
1976	3.51
1977	6.93
1978	5.75
1981	5.19
1983	4.23
1984	5.97
1986	5.66
1988	7.30
1989	4.45
1990	4.74
1991	4.42
1992	4.19
1993	4.53
1994	5.23
1995	6.44
1996	5.09
1997	3.81
1998	5.96
1999	6.41
2000	9.22
2001	5.23
2002	4.43
2003	3.60
2004	5.01
2005	4.04
2006	6.88
2007	4.53
2008	5.81
2009	5.81
2010	4.54
2011	6.15
2012	6.22
2013	4.40
2014	6.59
2015	5.73
2016	4.00
2017	4.69
2018	3.98
2019	6.01
2020	6.26
2021	4.26
2022	2.66
2023	5.99
2024	6.45
2025	5.68

Every gauge Hydrionis holds within this area

Gauges within the Göta Älv and what each holds
Gauge	Measures	Values	Record
MAGNOR	mean river flow	39,637	1911–2026
MOHOLM	mean river flow	35,794	1928–2026
GULLSPÅNGS KRV	mean river flow	34,363	1932–2026
HALVORSBYN	mean river flow	33,449	1929–2026
VARGÖNS KRV	mean river flow	32,171	1938–2026
RÅDA KRV	mean river flow	29,614	1945–2026
LENNARTSFORS KRV	mean river flow	29,220	1946–2025
BRATTFORSENS KRV	mean river flow	27,788	1950–2026
EDSFORSENS KRV	mean river flow	27,788	1950–2026
SUNDSTORP	mean river flow	26,571	1954–2026
VRÅNGEBÄCKEN	mean river flow	26,204	1955–2026
TÖRNESTORP	mean river flow	25,968	1955–2026
SOLVEDEN	mean river flow	25,616	1898–2025
HÖLJES KRV	mean river flow	23,455	1961–2026
LISJÖBÄCKEN	mean river flow	22,634	1964–2026
EDSVALLA KRV	mean river flow	21,214	1968–2026
LEFSEBÄCKEN	mean river flow	21,183	1962–2019
BORGVIKS KRV	mean river flow	20,900	1968–2025
BJÖRKBORNS KRV	mean river flow	20,483	1970–2026
SVANSVIK	mean river flow	17,854	1937–1985
TVÄRSJÖN 2	mean river flow	17,535	1978–2026
MELLANKVARN	mean river flow	17,526	1978–2026
EGGVENA	mean river flow	17,522	1978–2026
SPÅNGA KVARN	mean river flow	17,514	1978–2026
ARNESTORP	mean river flow	16,344	1982–2026
KVARNTORP	mean river flow	16,256	1982–2026
VAGGE	mean river flow	16,254	1982–2026
GREA	mean river flow	16,102	1982–2026
VALTORP	mean river flow	15,771	1983–2026
SLÖTA	mean river flow	15,770	1983–2026
ATTORP	mean river flow	14,960	1985–2026
EDEBÄCK	mean river flow	13,879	1910–1947
NORDMARK 2	mean river flow	13,762	1989–2026
FÅGLABÄCKEN	mean river flow	12,667	1988–2023
GALGBACKEN	mean river flow	12,479	1992–2026
ÖNNERUD	mean river flow	10,258	1930–1958
TVÄRSJÖN	mean river flow	9,678	1944–1970
JÄRNSBÄCKEN	mean river flow	8,004	2004–2026
USPEN	mean river flow	7,821	1937–1959
VRISTULVEN	mean river flow	7,417	1937–1957
FALLABÄCKEN	mean river flow	7,136	1995–2015
UVERED	mean river flow	7,011	1993–2012
HÄLJEBODA	mean river flow	6,851	1982–2001
FRÖSVE 2	mean river flow	6,791	1983–2001
ULLERVAD	mean river flow	6,786	1909–1927
ALLSTAKAN	mean river flow	6,784	1930–1948
GRANUDDEN	mean river flow	6,574	1918–1935
GRÄSTORP 2	mean river flow	6,396	1983–2001
TUBBETORP	mean river flow	6,382	1983–2001
SVENNINGSTORP	mean river flow	6,362	1918–1935
KILEN	mean river flow	4,894	1934–1947
GRANBÄCK	mean river flow	4,475	1930–1942
KLÄGGEN	mean river flow	3,987	1952–1963
HULT	mean river flow	3,146	1974–1982
SÄFFLE ÖVRE	mean river flow	3,075	2018–2026
NORDMARK	mean river flow	2,378	1909–1920
FAGERÅSEN	mean river flow	2,314	1919–1925
ULLERVAD ÖVRE	mean river flow	2,069	1928–1934
Stor-En VM	mean river flow	1,289	2010–2015
AVERSTADÅN	mean river flow	1,281	2019–2022
SKYTTJÄRNSBÄCKEN	mean river flow	1,122	1919–1925
NYBRÅTA	mean river flow	1,085	1919–1925
Johannelund VM	mean river flow	880	2013–2016
Mollsjönäs VM	mean river flow	873	2009–2012
Tveta VM	mean river flow	846	2012–2015
Ängesåsen VM	mean river flow	845	2013–2016

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 — 108000. 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
Gauge	Evidence	Established
MAGNOR	Stated by the publisher on the record this gauge’s observations came from.	With the observations
MOHOLM	Stated by the publisher on the record this gauge’s observations came from.	With the observations
GULLSPÅNGS KRV	Stated by the publisher on the record this gauge’s observations came from.	With the observations
HALVORSBYN	Stated by the publisher on the record this gauge’s observations came from.	With the observations
VARGÖNS KRV	Stated by the publisher on the record this gauge’s observations came from.	With the observations
RÅDA KRV	Stated by the publisher on the record this gauge’s observations came from.	With the observations
LENNARTSFORS KRV	Stated by the publisher on the record this gauge’s observations came from.	With the observations
BRATTFORSENS KRV	Stated by the publisher on the record this gauge’s observations came from.	With the observations
EDSFORSENS KRV	Stated by the publisher on the record this gauge’s observations came from.	With the observations
SUNDSTORP	Stated by the publisher on the record this gauge’s observations came from.	With the observations
VRÅNGEBÄCKEN	Stated by the publisher on the record this gauge’s observations came from.	With the observations
TÖRNESTORP	Stated by the publisher on the record this gauge’s observations came from.	With the observations
SOLVEDEN	Stated by the publisher on the record this gauge’s observations came from.	With the observations
HÖLJES KRV	Stated by the publisher on the record this gauge’s observations came from.	With the observations
LISJÖBÄCKEN	Stated by the publisher on the record this gauge’s observations came from.	With the observations
EDSVALLA KRV	Stated by the publisher on the record this gauge’s observations came from.	With the observations
LEFSEBÄCKEN	Stated by the publisher on the record this gauge’s observations came from.	With the observations
BORGVIKS KRV	Stated by the publisher on the record this gauge’s observations came from.	With the observations
BJÖRKBORNS KRV	Stated by the publisher on the record this gauge’s observations came from.	With the observations
SVANSVIK	Stated by the publisher on the record this gauge’s observations came from.	With the observations
TVÄRSJÖN 2	Stated by the publisher on the record this gauge’s observations came from.	With the observations
MELLANKVARN	Stated by the publisher on the record this gauge’s observations came from.	With the observations
EGGVENA	Stated by the publisher on the record this gauge’s observations came from.	With the observations
SPÅNGA KVARN	Stated by the publisher on the record this gauge’s observations came from.	With the observations
ARNESTORP	Stated by the publisher on the record this gauge’s observations came from.	With the observations
KVARNTORP	Stated by the publisher on the record this gauge’s observations came from.	With the observations
VAGGE	Stated by the publisher on the record this gauge’s observations came from.	With the observations
GREA	Stated by the publisher on the record this gauge’s observations came from.	With the observations
VALTORP	Stated by the publisher on the record this gauge’s observations came from.	With the observations
SLÖTA	Stated by the publisher on the record this gauge’s observations came from.	With the observations
ATTORP	Stated by the publisher on the record this gauge’s observations came from.	With the observations
EDEBÄCK	Stated by the publisher on the record this gauge’s observations came from.	With the observations
NORDMARK 2	Stated by the publisher on the record this gauge’s observations came from.	With the observations
FÅGLABÄCKEN	Stated by the publisher on the record this gauge’s observations came from.	With the observations
GALGBACKEN	Stated by the publisher on the record this gauge’s observations came from.	With the observations
ÖNNERUD	Stated by the publisher on the record this gauge’s observations came from.	With the observations
TVÄRSJÖN	Stated by the publisher on the record this gauge’s observations came from.	With the observations
JÄRNSBÄCKEN	Stated by the publisher on the record this gauge’s observations came from.	With the observations
USPEN	Stated by the publisher on the record this gauge’s observations came from.	With the observations
VRISTULVEN	Stated by the publisher on the record this gauge’s observations came from.	With the observations
FALLABÄCKEN	Stated by the publisher on the record this gauge’s observations came from.	With the observations
UVERED	Stated by the publisher on the record this gauge’s observations came from.	With the observations
HÄLJEBODA	Stated by the publisher on the record this gauge’s observations came from.	With the observations
FRÖSVE 2	Stated by the publisher on the record this gauge’s observations came from.	With the observations
ULLERVAD	Stated by the publisher on the record this gauge’s observations came from.	With the observations
ALLSTAKAN	Stated by the publisher on the record this gauge’s observations came from.	With the observations
GRANUDDEN	Stated by the publisher on the record this gauge’s observations came from.	With the observations
GRÄSTORP 2	Stated by the publisher on the record this gauge’s observations came from.	With the observations
TUBBETORP	Stated by the publisher on the record this gauge’s observations came from.	With the observations
SVENNINGSTORP	Stated by the publisher on the record this gauge’s observations came from.	With the observations
KILEN	Stated by the publisher on the record this gauge’s observations came from.	With the observations
GRANBÄCK	Stated by the publisher on the record this gauge’s observations came from.	With the observations
KLÄGGEN	Stated by the publisher on the record this gauge’s observations came from.	With the observations
HULT	Stated by the publisher on the record this gauge’s observations came from.	With the observations
SÄFFLE ÖVRE	Stated by the publisher on the record this gauge’s observations came from.	With the observations
NORDMARK	Stated by the publisher on the record this gauge’s observations came from.	With the observations
FAGERÅSEN	Stated by the publisher on the record this gauge’s observations came from.	With the observations
ULLERVAD ÖVRE	Stated by the publisher on the record this gauge’s observations came from.	With the observations
Stor-En VM	Stated by the publisher on the record this gauge’s observations came from.	With the observations
AVERSTADÅN	Stated by the publisher on the record this gauge’s observations came from.	With the observations
SKYTTJÄRNSBÄCKEN	Stated by the publisher on the record this gauge’s observations came from.	With the observations
NYBRÅTA	Stated by the publisher on the record this gauge’s observations came from.	With the observations
Johannelund VM	Stated by the publisher on the record this gauge’s observations came from.	With the observations
Mollsjönäs VM	Stated by the publisher on the record this gauge’s observations came from.	With the observations
Tveta VM	Stated by the publisher on the record this gauge’s observations came from.	With the observations
Ängesåsen VM	Stated 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
Signal	Held	Counts
Gauges holding a real record	66	yes, 3 or more
Years spanned	129	yes, 20 or more
Values held	921,057	yes, 1000 or more
Distinct measurements	1	no
Publishers measuring it	1	no
Official identifiers	2	recorded, not counted

Use this data

Machine-readable JSON /api/v1/observations/by-subject/se-smhi-10016.json
How to cite this, and who you must credit
How these figures were produced
Request this at a different scale, format or geography

No bulk download is offered here, which is a licence position rather than a product one: at least one contributing publisher does not permit redistribution. The values can be read on the page, cited, and pointed to at source.

Attribution and citation

Attribution you are required to give

These are conditions of the licences the underlying data is published under. They are obligations to the publishers, not to Hydrionis, and they apply to you directly whether or not you mention Hydrionis at all.

Data from Sveriges meteorologiska och hydrologiska institut, used under CC BY 4.0.

Sveriges meteorologiska och hydrologiska institut — CC BY 4.0 (licence text)

Suggested citation for Hydrionis

Hydrionis (2026), Göta Älv gauge records, accessed 2026-10-05, hydrionis.com/waters/sweden-gota-alv/

Cite Hydrionis where you rely on the compilation, the normalisation, the eligibility judgements or a chart. Where you use an unmodified published value, the publisher’s attribution is the one that is required; crediting Hydrionis as well is welcome and is not something Hydrionis can require of you.

Recommended, not required. Hydrionis does not claim rights over unmodified public data it relayed, and doing arithmetic on somebody else’s measurements does not make them Hydrionis’s. Cite the version and the access date: the Göta Älv gauge records changes as publishers release and as methods are revised, and a citation without both cannot be checked later. Full guidance is on cite and reuse.

Where these figures come from

MeasuredMedium confidence2026-09-30

Source: SMHI — Swedish hydrological observations, 10016. 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 1911-03-25 to 1933-08-14 (not yet checked), 1933-08-16 to 1942-09-16 (not yet checked), 1942-09-18 to 1952-02-28 (not yet checked), 1952-03-01 to 1956-02-28 (not yet checked), and 2 further periods. Station in the GÖTA ÄLV main drainage basin, 360 km². Discharge is a property of this gauge and this reach, not of the river as a whole.

Retrieved 1 October 2026.