# Title: GRDC STATION DATA FILE # -------------- # Format: DOS-ASCII # Field delimiter: ; # missing values are indicated by -999.000 # # file generation date: 2020-02-20 # # GRDC-No.: 6401610 # River: SKJALFANDAFLJOT # Station: ALDEYJARFOSS # Country: IS # Latitude (DD): 65.37076 # Longitude (DD): -17.34691 # Catchment area (km²): 2163.0 # Altitude (m ASL): 261.0 # Next downstream station: - # Remarks: # Owner of original data: Iceland - Meteorological Office (Vedurstofa Islands) #************************************************************ # # Data Set Content: MEAN MONTHLY DISCHARGE (MQ) # -------------------- # Unit of measure: m³/s # Time series: 1987 - 2018 # No. of years: 32 # Last update: 2019-12-16 # # Table Header: # YYYY-MM-DD - Date (DD=00) # hh:mm - Time # Original - original (provided) data # Calculated - GRDC calculated from daily data # Flag - percentage of valid values used for calculation from daily data #************************************************************ # # Data lines: 375 # DATA YYYY-MM-DD;hh:mm; Original; Calculated; Flag 1987-07-01;--:--; -999.000; -999.000; 42 1987-08-01;--:--; -999.000; 44.460; 100 1987-09-01;--:--; -999.000; 42.517; 100 1987-10-01;--:--; -999.000; 43.218; 100 1987-11-01;--:--; -999.000; 38.283; 100 1987-12-01;--:--; -999.000; 32.541; 100 1988-01-01;--:--; -999.000; 24.689; 100 1988-02-01;--:--; -999.000; 23.973; 100 1988-03-01;--:--; -999.000; 21.332; 100 1988-04-01;--:--; -999.000; 24.939; 100 1988-05-01;--:--; -999.000; 98.188; 100 1988-06-01;--:--; -999.000; 84.209; 100 1988-07-01;--:--; -999.000; 47.108; 100 1988-08-01;--:--; -999.000; 49.881; 100 1988-09-01;--:--; -999.000; 60.651; 100 1988-10-01;--:--; -999.000; 44.241; 100 1988-11-01;--:--; -999.000; 38.249; 100 1988-12-01;--:--; -999.000; 33.249; 100 1989-01-01;--:--; -999.000; 25.588; 100 1989-02-01;--:--; -999.000; 24.790; 100 1989-03-01;--:--; -999.000; 20.878; 100 1989-04-01;--:--; -999.000; 20.973; 100 1989-05-01;--:--; -999.000; 41.123; 100 1989-06-01;--:--; -999.000; 212.175; 100 1989-07-01;--:--; -999.000; 89.265; 100 1989-08-01;--:--; -999.000; 53.350; 100 1989-09-01;--:--; -999.000; 47.452; 100 1989-10-01;--:--; -999.000; 41.917; 100 1989-11-01;--:--; -999.000; 29.275; 100 1989-12-01;--:--; -999.000; 40.296; 100 1990-01-01;--:--; -999.000; 27.094; 100 1990-02-01;--:--; -999.000; 24.559; 100 1990-03-01;--:--; -999.000; 21.981; 100 1990-04-01;--:--; -999.000; 20.825; 100 1990-05-01;--:--; -999.000; 139.687; 100 1990-06-01;--:--; -999.000; 103.040; 100 1990-07-01;--:--; -999.000; 63.195; 100 1990-08-01;--:--; -999.000; 50.642; 100 1990-09-01;--:--; -999.000; 39.963; 100 1990-10-01;--:--; -999.000; 34.257; 100 1990-11-01;--:--; -999.000; 32.208; 100 1990-12-01;--:--; -999.000; 29.128; 100 1991-01-01;--:--; -999.000; 31.525; 100 1991-02-01;--:--; -999.000; 28.668; 100 1991-03-01;--:--; -999.000; 24.597; 100 1991-04-01;--:--; -999.000; 25.179; 100 1991-05-01;--:--; -999.000; 139.351; 100 1991-06-01;--:--; -999.000; 68.024; 100 1991-07-01;--:--; -999.000; 72.483; 100 1991-08-01;--:--; -999.000; 51.899; 100 1991-09-01;--:--; -999.000; 40.021; 100 1991-10-01;--:--; -999.000; 42.421; 100 1991-11-01;--:--; -999.000; 34.397; 100 1991-12-01;--:--; -999.000; 33.386; 100 1992-01-01;--:--; -999.000; 67.295; 100 1992-02-01;--:--; -999.000; 42.827; 100 1992-03-01;--:--; -999.000; 33.914; 100 1992-04-01;--:--; -999.000; 27.893; 100 1992-05-01;--:--; -999.000; 110.986; 100 1992-06-01;--:--; -999.000; 84.951; 100 1992-07-01;--:--; -999.000; 52.974; 100 1992-08-01;--:--; -999.000; 45.344; 100 1992-09-01;--:--; -999.000; 59.071; 100 1992-10-01;--:--; -999.000; 55.577; 100 1992-11-01;--:--; -999.000; 33.652; 100 1992-12-01;--:--; -999.000; 30.489; 100 1993-01-01;--:--; -999.000; 27.707; 100 1993-02-01;--:--; -999.000; 27.859; 100 1993-03-01;--:--; -999.000; 27.596; 100 1993-04-01;--:--; -999.000; 26.991; 100 1993-05-01;--:--; -999.000; 73.166; 100 1993-06-01;--:--; -999.000; 127.222; 100 1993-07-01;--:--; -999.000; 87.333; 100 1993-08-01;--:--; -999.000; 70.452; 100 1993-09-01;--:--; -999.000; 54.932; 100 1993-10-01;--:--; -999.000; 36.462; 100 1993-11-01;--:--; -999.000; 29.946; 100 1993-12-01;--:--; -999.000; 22.498; 100 1994-01-01;--:--; -999.000; 23.574; 100 1994-02-01;--:--; -999.000; 23.776; 100 1994-03-01;--:--; -999.000; 21.607; 100 1994-04-01;--:--; -999.000; 21.339; 100 1994-05-01;--:--; -999.000; 79.297; 100 1994-06-01;--:--; -999.000; 102.173; 100 1994-07-01;--:--; -999.000; 72.416; 100 1994-08-01;--:--; -999.000; 50.647; 100 1994-09-01;--:--; -999.000; 37.139; 100 1994-10-01;--:--; -999.000; 35.728; 100 1994-11-01;--:--; -999.000; 29.866; 100 1994-12-01;--:--; -999.000; 35.274; 100 1995-01-01;--:--; -999.000; 27.834; 100 1995-02-01;--:--; -999.000; 27.597; 100 1995-03-01;--:--; -999.000; 24.727; 100 1995-04-01;--:--; -999.000; 25.232; 100 1995-05-01;--:--; -999.000; 40.434; 100 1995-06-01;--:--; -999.000; 231.245; 100 1995-07-01;--:--; -999.000; 72.544; 100 1995-08-01;--:--; -999.000; 62.622; 100 1995-09-01;--:--; -999.000; 36.907; 100 1995-10-01;--:--; -999.000; 29.091; 100 1995-11-01;--:--; -999.000; 27.693; 100 1995-12-01;--:--; -999.000; 30.578; 100 1996-01-01;--:--; -999.000; 25.165; 100 1996-02-01;--:--; -999.000; 22.524; 100 1996-03-01;--:--; -999.000; 25.642; 100 1996-04-01;--:--; -999.000; 31.980; 100 1996-05-01;--:--; -999.000; 68.871; 100 1996-06-01;--:--; -999.000; 103.637; 100 1996-07-01;--:--; -999.000; 67.410; 100 1996-08-01;--:--; -999.000; 50.471; 100 1996-09-01;--:--; -999.000; 47.527; 100 1996-10-01;--:--; -999.000; 33.387; 100 1996-11-01;--:--; -999.000; 28.230; 100 1996-12-01;--:--; -999.000; 26.506; 100 1997-01-01;--:--; -999.000; 23.381; 100 1997-02-01;--:--; -999.000; 24.257; 100 1997-03-01;--:--; -999.000; 21.823; 100 1997-04-01;--:--; -999.000; 56.640; 100 1997-05-01;--:--; -999.000; 87.600; 100 1997-06-01;--:--; -999.000; 93.720; 100 1997-07-01;--:--; -999.000; 63.397; 100 1997-08-01;--:--; -999.000; 56.477; 100 1997-09-01;--:--; -999.000; 45.600; 100 1997-10-01;--:--; -999.000; 43.239; 100 1997-11-01;--:--; -999.000; 43.343; 100 1997-12-01;--:--; -999.000; 40.145; 100 1998-01-01;--:--; -999.000; 27.643; 100 1998-02-01;--:--; -999.000; 27.349; 100 1998-03-01;--:--; -999.000; 33.335; 100 1998-04-01;--:--; -999.000; 27.837; 100 1998-05-01;--:--; -999.000; 121.219; 100 1998-06-01;--:--; -999.000; 72.239; 100 1998-07-01;--:--; -999.000; 59.955; 100 1998-08-01;--:--; -999.000; 53.845; 100 1998-09-01;--:--; -999.000; 50.342; 100 1998-10-01;--:--; -999.000; 38.967; 100 1998-11-01;--:--; -999.000; 30.213; 100 1998-12-01;--:--; -999.000; 28.246; 100 1999-01-01;--:--; -999.000; 24.938; 100 1999-02-01;--:--; -999.000; 29.280; 100 1999-03-01;--:--; -999.000; 23.590; 100 1999-04-01;--:--; -999.000; 23.489; 100 1999-05-01;--:--; -999.000; 114.427; 100 1999-06-01;--:--; -999.000; 146.219; 100 1999-07-01;--:--; -999.000; 79.417; 100 1999-08-01;--:--; -999.000; 55.723; 100 1999-09-01;--:--; -999.000; 45.234; 100 1999-10-01;--:--; -999.000; 43.617; 100 1999-11-01;--:--; -999.000; 50.825; 100 1999-12-01;--:--; -999.000; 33.004; 100 2000-01-01;--:--; -999.000; 35.138; 100 2000-02-01;--:--; -999.000; 24.995; 100 2000-03-01;--:--; -999.000; 40.076; 100 2000-04-01;--:--; -999.000; 41.233; 100 2000-05-01;--:--; -999.000; 107.295; 100 2000-06-01;--:--; -999.000; 53.425; 100 2000-07-01;--:--; -999.000; 64.222; 100 2000-08-01;--:--; -999.000; 50.391; 100 2000-09-01;--:--; -999.000; 40.008; 100 2000-10-01;--:--; -999.000; 34.142; 100 2000-11-01;--:--; -999.000; 28.115; 100 2000-12-01;--:--; -999.000; 28.318; 100 2001-01-01;--:--; -999.000; 26.595; 100 2001-02-01;--:--; -999.000; 24.209; 100 2001-03-01;--:--; -999.000; 23.048; 100 2001-04-01;--:--; -999.000; 23.890; 100 2001-05-01;--:--; -999.000; 88.267; 100 2001-06-01;--:--; -999.000; 98.712; 100 2001-07-01;--:--; -999.000; 67.321; 100 2001-08-01;--:--; -999.000; 54.038; 100 2001-09-01;--:--; -999.000; 46.413; 100 2001-10-01;--:--; -999.000; 51.880; 100 2001-11-01;--:--; -999.000; 47.031; 100 2001-12-01;--:--; -999.000; 42.945; 100 2002-01-01;--:--; -999.000; 55.518; 100 2002-02-01;--:--; -999.000; 27.064; 100 2002-03-01;--:--; -999.000; 27.885; 100 2002-04-01;--:--; -999.000; 46.252; 100 2002-05-01;--:--; -999.000; 107.465; 100 2002-06-01;--:--; -999.000; 111.445; 100 2002-07-01;--:--; -999.000; 63.930; 100 2002-08-01;--:--; -999.000; 56.695; 100 2002-09-01;--:--; -999.000; 55.688; 100 2002-10-01;--:--; -999.000; 38.645; 100 2002-11-01;--:--; -999.000; 33.907; 100 2002-12-01;--:--; -999.000; 32.216; 100 2003-01-01;--:--; -999.000; 22.812; 100 2003-02-01;--:--; -999.000; 36.173; 100 2003-03-01;--:--; -999.000; 38.933; 100 2003-04-01;--:--; -999.000; 78.240; 100 2003-05-01;--:--; -999.000; 46.078; 100 2003-06-01;--:--; -999.000; 60.710; 100 2003-07-01;--:--; -999.000; 63.133; 100 2003-08-01;--:--; -999.000; 61.769; 100 2003-09-01;--:--; -999.000; 47.343; 100 2003-10-01;--:--; -999.000; 41.333; 100 2003-11-01;--:--; -999.000; 35.836; 100 2003-12-01;--:--; -999.000; 31.828; 100 2004-01-01;--:--; -999.000; 27.804; 100 2004-02-01;--:--; -999.000; 66.819; 100 2004-03-01;--:--; -999.000; 59.230; 100 2004-04-01;--:--; -999.000; 71.734; 100 2004-05-01;--:--; -999.000; 71.427; 100 2004-06-01;--:--; -999.000; 57.209; 100 2004-07-01;--:--; -999.000; 49.429; 100 2004-08-01;--:--; -999.000; 46.669; 100 2004-09-01;--:--; -999.000; 42.651; 100 2004-10-01;--:--; -999.000; 36.906; 100 2004-11-01;--:--; -999.000; 43.597; 100 2004-12-01;--:--; -999.000; 29.884; 100 2005-01-01;--:--; -999.000; 30.391; 100 2005-02-01;--:--; -999.000; 34.185; 100 2005-03-01;--:--; -999.000; 43.882; 100 2005-04-01;--:--; -999.000; 49.476; 100 2005-05-01;--:--; -999.000; 46.043; 100 2005-06-01;--:--; -999.000; 59.162; 100 2005-07-01;--:--; -999.000; 59.597; 100 2005-08-01;--:--; -999.000; 51.096; 100 2005-09-01;--:--; -999.000; 45.113; 100 2005-10-01;--:--; -999.000; 48.571; 100 2005-11-01;--:--; -999.000; 38.046; 100 2005-12-01;--:--; -999.000; 45.398; 100 2006-01-01;--:--; -999.000; 60.809; 100 2006-02-01;--:--; -999.000; 71.907; 100 2006-03-01;--:--; -999.000; 38.115; 100 2006-04-01;--:--; -999.000; 38.113; 100 2006-05-01;--:--; -999.000; 75.449; 100 2006-06-01;--:--; -999.000; 102.719; 100 2006-07-01;--:--; -999.000; 60.627; 100 2006-08-01;--:--; -999.000; 53.685; 100 2006-09-01;--:--; -999.000; 46.247; 100 2006-10-01;--:--; -999.000; 39.177; 100 2006-11-01;--:--; -999.000; 33.868; 100 2006-12-01;--:--; -999.000; 63.858; 100 2007-01-01;--:--; -999.000; 37.123; 100 2007-02-01;--:--; -999.000; 34.467; 100 2007-03-01;--:--; -999.000; 33.086; 100 2007-04-01;--:--; -999.000; 75.934; 100 2007-05-01;--:--; -999.000; 56.650; 100 2007-06-01;--:--; -999.000; 74.487; 100 2007-07-01;--:--; -999.000; 49.611; 100 2007-08-01;--:--; -999.000; 43.439; 100 2007-09-01;--:--; -999.000; 50.168; 100 2007-10-01;--:--; -999.000; 56.003; 100 2007-11-01;--:--; -999.000; 41.014; 100 2007-12-01;--:--; -999.000; 45.427; 100 2008-01-01;--:--; -999.000; 29.748; 100 2008-02-01;--:--; -999.000; 31.890; 100 2008-03-01;--:--; -999.000; 26.027; 100 2008-04-01;--:--; -999.000; 25.722; 100 2008-05-01;--:--; -999.000; 157.725; 100 2008-06-01;--:--; -999.000; 70.537; 100 2008-07-01;--:--; -999.000; 59.444; 100 2008-08-01;--:--; -999.000; 43.060; 100 2008-09-01;--:--; -999.000; 36.483; 100 2008-10-01;--:--; -999.000; 26.916; 100 2008-11-01;--:--; -999.000; 24.779; 100 2008-12-01;--:--; -999.000; 25.223; 100 2009-01-01;--:--; -999.000; 24.420; 100 2009-02-01;--:--; -999.000; 21.228; 100 2009-03-01;--:--; -999.000; 23.283; 100 2009-04-01;--:--; -999.000; 25.711; 100 2009-05-01;--:--; -999.000; 99.987; 100 2009-06-01;--:--; -999.000; 97.650; 100 2009-07-01;--:--; -999.000; 63.116; 100 2009-08-01;--:--; -999.000; 53.509; 100 2009-09-01;--:--; -999.000; 47.798; 100 2009-10-01;--:--; -999.000; 41.047; 100 2009-11-01;--:--; -999.000; 32.916; 100 2009-12-01;--:--; -999.000; 26.809; 100 2010-01-01;--:--; -999.000; 26.325; 100 2010-02-01;--:--; -999.000; 19.697; 100 2010-03-01;--:--; -999.000; 23.033; 100 2010-04-01;--:--; -999.000; 29.440; 100 2010-05-01;--:--; -999.000; 133.908; 100 2010-06-01;--:--; -999.000; 80.017; 100 2010-07-01;--:--; -999.000; 62.916; 100 2010-08-01;--:--; -999.000; 52.992; 100 2010-09-01;--:--; -999.000; 45.353; 100 2010-10-01;--:--; -999.000; 36.195; 100 2010-11-01;--:--; -999.000; 27.372; 100 2010-12-01;--:--; -999.000; 28.001; 100 2011-01-01;--:--; -999.000; 27.292; 100 2011-02-01;--:--; -999.000; 26.713; 100 2011-03-01;--:--; -999.000; 24.948; 100 2011-04-01;--:--; -999.000; 45.969; 100 2011-05-01;--:--; -999.000; 77.098; 100 2011-06-01;--:--; -999.000; 101.501; 100 2011-07-01;--:--; -999.000; 85.072; 100 2011-08-01;--:--; -999.000; 55.118; 100 2011-09-01;--:--; -999.000; 44.543; 100 2011-10-01;--:--; -999.000; 44.288; 100 2011-11-01;--:--; -999.000; 45.715; 100 2011-12-01;--:--; -999.000; 29.595; 100 2012-01-01;--:--; -999.000; 30.362; 100 2012-02-01;--:--; -999.000; 32.606; 100 2012-03-01;--:--; -999.000; 46.190; 100 2012-04-01;--:--; -999.000; 53.360; 100 2012-05-01;--:--; -999.000; 70.437; 100 2012-06-01;--:--; -999.000; 58.867; 100 2012-07-01;--:--; -999.000; 51.362; 100 2012-08-01;--:--; -999.000; 50.675; 100 2012-09-01;--:--; -999.000; 41.398; 100 2012-10-01;--:--; -999.000; 37.834; 100 2012-11-01;--:--; -999.000; 26.177; 100 2012-12-01;--:--; -999.000; 26.442; 100 2013-01-01;--:--; -999.000; 26.444; 100 2013-02-01;--:--; -999.000; 30.833; 100 2013-03-01;--:--; -999.000; 31.801; 100 2013-04-01;--:--; -999.000; 24.772; 100 2013-05-01;--:--; -999.000; 62.719; 100 2013-06-01;--:--; -999.000; 149.444; 100 2013-07-01;--:--; -999.000; 67.657; 100 2013-08-01;--:--; -999.000; 48.223; 100 2013-09-01;--:--; -999.000; 36.783; 100 2013-10-01;--:--; -999.000; 39.589; 100 2013-11-01;--:--; -999.000; 30.597; 100 2013-12-01;--:--; -999.000; 29.922; 100 2014-01-01;--:--; -999.000; 26.669; 100 2014-02-01;--:--; -999.000; 23.536; 100 2014-03-01;--:--; -999.000; 24.080; 100 2014-04-01;--:--; -999.000; 26.192; 100 2014-05-01;--:--; -999.000; 71.531; 100 2014-06-01;--:--; -999.000; 190.511; 100 2014-07-01;--:--; -999.000; 104.810; 100 2014-08-01;--:--; -999.000; 63.246; 100 2014-09-01;--:--; -999.000; 51.328; 100 2014-10-01;--:--; -999.000; 40.372; 100 2014-11-01;--:--; -999.000; 38.773; 100 2014-12-01;--:--; -999.000; 29.071; 100 2015-01-01;--:--; -999.000; 28.109; 100 2015-02-01;--:--; -999.000; 30.047; 100 2015-03-01;--:--; -999.000; 31.045; 100 2015-04-01;--:--; -999.000; 41.219; 100 2015-05-01;--:--; -999.000; 44.670; 100 2015-06-01;--:--; -999.000; 111.565; 100 2015-07-01;--:--; -999.000; 91.584; 100 2015-08-01;--:--; -999.000; 72.268; 100 2015-09-01;--:--; -999.000; 59.867; 100 2015-10-01;--:--; -999.000; 49.920; 100 2015-11-01;--:--; -999.000; 37.967; 100 2015-12-01;--:--; -999.000; 30.379; 100 2016-01-01;--:--; -999.000; 30.756; 100 2016-02-01;--:--; -999.000; 27.163; 100 2016-03-01;--:--; -999.000; 32.879; 100 2016-04-01;--:--; -999.000; 29.263; 100 2016-05-01;--:--; -999.000; 87.816; 100 2016-06-01;--:--; -999.000; 98.558; 100 2016-07-01;--:--; -999.000; 55.671; 100 2016-08-01;--:--; -999.000; 49.282; 100 2016-09-01;--:--; -999.000; 47.875; 100 2016-10-01;--:--; -999.000; 43.261; 100 2016-11-01;--:--; -999.000; 32.831; 100 2016-12-01;--:--; -999.000; 36.166; 100 2017-01-01;--:--; -999.000; 32.426; 100 2017-02-01;--:--; -999.000; 28.659; 100 2017-03-01;--:--; -999.000; 27.616; 100 2017-04-01;--:--; -999.000; 41.481; 100 2017-05-01;--:--; -999.000; 122.915; 100 2017-06-01;--:--; -999.000; 63.116; 100 2017-07-01;--:--; -999.000; 55.849; 100 2017-08-01;--:--; -999.000; 45.707; 100 2017-09-01;--:--; -999.000; 43.638; 100 2017-10-01;--:--; -999.000; 39.121; 100 2017-11-01;--:--; -999.000; 30.646; 100 2017-12-01;--:--; -999.000; 31.866; 100 2018-01-01;--:--; -999.000; 28.613; 100 2018-02-01;--:--; -999.000; 29.621; 100 2018-03-01;--:--; -999.000; 27.941; 100 2018-04-01;--:--; -999.000; 38.596; 100 2018-05-01;--:--; -999.000; 91.765; 100 2018-06-01;--:--; -999.000; 92.253; 100 2018-07-01;--:--; -999.000; 60.076; 100 2018-08-01;--:--; -999.000; 48.405; 100 2018-09-01;--:--; -999.000; 42.732; 100