# 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.: 6335010 # River: ISSEL # Station: ISSELBURG # Country: DE # Latitude (DD): 51.832562 # Longitude (DD): 6.47232 # Catchment area (km²): 258.0 # Altitude (m ASL): 16.66 # Next downstream station: - # Remarks: EWA-ID: 9316276 # Owner of original data: Germany - Federal Institute of Hydrology (BfG) #************************************************************ # # Data Set Content: MEAN MONTHLY DISCHARGE (MQ) # -------------------- # Unit of measure: m³/s # Time series: 1984 - 2011 # No. of years: 28 # Last update: 2018-05-24 # # 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: 326 # DATA YYYY-MM-DD;hh:mm; Original; Calculated; Flag 1984-11-01;--:--; -999.000; 3.594; 100 1984-12-01;--:--; -999.000; 3.010; 100 1985-01-01;--:--; -999.000; 3.396; 100 1985-02-01;--:--; -999.000; 2.430; 100 1985-03-01;--:--; -999.000; 2.283; 100 1985-04-01;--:--; -999.000; 3.072; 100 1985-05-01;--:--; -999.000; 2.477; 100 1985-06-01;--:--; -999.000; 2.685; 100 1985-07-01;--:--; -999.000; 1.338; 100 1985-08-01;--:--; -999.000; 1.139; 100 1985-09-01;--:--; -999.000; 1.069; 100 1985-10-01;--:--; -999.000; 0.820; 100 1985-11-01;--:--; -999.000; 1.422; 100 1985-12-01;--:--; -999.000; 2.854; 100 1986-01-01;--:--; -999.000; 6.676; 100 1986-02-01;--:--; -999.000; 2.395; 100 1986-03-01;--:--; -999.000; 2.986; 100 1986-04-01;--:--; -999.000; 4.428; 100 1986-05-01;--:--; -999.000; 2.403; 100 1986-06-01;--:--; -999.000; 1.180; 100 1986-07-01;--:--; -999.000; 0.279; 100 1986-08-01;--:--; -999.000; 0.293; 100 1986-09-01;--:--; -999.000; 0.235; 100 1986-10-01;--:--; -999.000; 1.216; 100 1986-11-01;--:--; -999.000; 1.831; 100 1986-12-01;--:--; -999.000; 3.725; 100 1987-01-01;--:--; -999.000; 4.951; 100 1987-02-01;--:--; -999.000; 2.643; 100 1987-03-01;--:--; -999.000; 4.843; 100 1987-04-01;--:--; -999.000; 2.484; 100 1987-05-01;--:--; -999.000; 1.189; 100 1987-06-01;--:--; -999.000; 2.636; 100 1987-07-01;--:--; -999.000; 1.200; 100 1987-08-01;--:--; -999.000; 1.845; 100 1987-09-01;--:--; -999.000; 2.870; 100 1987-10-01;--:--; -999.000; 2.912; 100 1987-11-01;--:--; -999.000; 4.587; 100 1987-12-01;--:--; -999.000; 4.265; 100 1988-01-01;--:--; -999.000; 5.595; 100 1988-02-01;--:--; -999.000; 5.031; 100 1988-03-01;--:--; -999.000; 6.015; 100 1988-04-01;--:--; -999.000; 3.098; 100 1988-05-01;--:--; -999.000; 0.789; 100 1988-06-01;--:--; -999.000; 0.433; 100 1988-07-01;--:--; -999.000; 1.798; 100 1988-08-01;--:--; -999.000; 1.151; 100 1988-09-01;--:--; -999.000; 2.740; 100 1988-10-01;--:--; -999.000; 3.683; 100 1988-11-01;--:--; -999.000; 1.681; 100 1988-12-01;--:--; -999.000; 4.898; 100 1989-01-01;--:--; -999.000; 3.196; 100 1989-02-01;--:--; -999.000; 2.988; 100 1989-03-01;--:--; -999.000; 4.584; 100 1989-04-01;--:--; -999.000; 3.258; 100 1989-05-01;--:--; -999.000; 0.998; 100 1989-06-01;--:--; -999.000; 0.600; 100 1989-07-01;--:--; -999.000; 0.326; 100 1989-08-01;--:--; -999.000; 0.253; 100 1989-09-01;--:--; -999.000; 0.185; 100 1989-10-01;--:--; -999.000; 0.465; 100 1989-11-01;--:--; -999.000; 0.687; 100 1989-12-01;--:--; -999.000; 1.741; 100 1990-01-01;--:--; -999.000; 1.798; 100 1990-02-01;--:--; -999.000; 3.607; 100 1990-03-01;--:--; -999.000; 2.594; 100 1990-04-01;--:--; -999.000; 1.250; 100 1990-05-01;--:--; -999.000; 0.273; 100 1990-06-01;--:--; -999.000; 0.314; 100 1990-07-01;--:--; -999.000; 0.171; 100 1990-08-01;--:--; -999.000; 0.098; 100 1990-09-01;--:--; -999.000; 0.181; 100 1990-10-01;--:--; -999.000; 0.205; 100 1990-11-01;--:--; -999.000; 2.323; 100 1990-12-01;--:--; -999.000; 3.034; 100 1991-01-01;--:--; -999.000; 4.755; 100 1991-02-01;--:--; -999.000; 1.744; 100 1991-03-01;--:--; -999.000; 1.684; 100 1991-04-01;--:--; -999.000; 0.771; 100 1991-05-01;--:--; -999.000; 0.337; 100 1991-06-01;--:--; -999.000; 0.394; 100 1991-07-01;--:--; -999.000; 0.291; 100 1991-08-01;--:--; -999.000; 0.134; 100 1991-09-01;--:--; -999.000; 0.291; 100 1991-10-01;--:--; -999.000; 0.641; 100 1991-11-01;--:--; -999.000; 1.788; 100 1991-12-01;--:--; -999.000; 2.214; 100 1992-01-01;--:--; -999.000; 1.954; 100 1992-02-01;--:--; -999.000; 1.867; 100 1992-03-01;--:--; -999.000; 3.191; 100 1992-04-01;--:--; -999.000; 2.012; 100 1992-05-01;--:--; -999.000; 1.681; 100 1992-06-01;--:--; -999.000; 1.282; 100 1992-07-01;--:--; -999.000; 0.377; 100 1992-08-01;--:--; -999.000; 0.257; 100 1992-09-01;--:--; -999.000; 0.408; 100 1992-10-01;--:--; -999.000; 0.485; 100 1992-11-01;--:--; -999.000; 2.329; 100 1992-12-01;--:--; -999.000; 3.594; 100 1993-01-01;--:--; -999.000; 3.961; 100 1993-02-01;--:--; -999.000; 2.777; 100 1993-03-01;--:--; -999.000; 1.732; 100 1993-04-01;--:--; -999.000; 1.976; 100 1993-05-01;--:--; -999.000; 0.908; 100 1993-06-01;--:--; -999.000; 0.386; 100 1993-07-01;--:--; -999.000; 0.378; 100 1993-08-01;--:--; -999.000; 0.390; 100 1993-09-01;--:--; -999.000; 2.574; 100 1993-10-01;--:--; -999.000; 4.504; 100 1993-11-01;--:--; -999.000; 3.016; 100 1993-12-01;--:--; -999.000; 6.576; 100 1994-01-01;--:--; -999.000; 8.399; 100 1994-02-01;--:--; -999.000; 3.824; 100 1994-03-01;--:--; -999.000; 6.657; 100 1994-04-01;--:--; -999.000; 5.192; 100 1994-05-01;--:--; -999.000; 1.733; 100 1994-06-01;--:--; -999.000; 1.122; 100 1994-07-01;--:--; -999.000; 0.614; 100 1994-08-01;--:--; -999.000; 0.230; 100 1994-09-01;--:--; -999.000; 0.393; 100 1994-10-01;--:--; -999.000; 0.553; 100 1994-11-01;--:--; -999.000; 3.492; 100 1994-12-01;--:--; -999.000; 4.122; 100 1995-01-01;--:--; -999.000; 7.613; 100 1995-02-01;--:--; -999.000; 8.170; 100 1995-03-01;--:--; -999.000; 4.835; 100 1995-04-01;--:--; -999.000; 3.595; 100 1995-05-01;--:--; -999.000; 1.165; 100 1995-06-01;--:--; -999.000; 1.495; 100 1995-07-01;--:--; -999.000; 0.614; 100 1995-08-01;--:--; -999.000; 0.620; 100 1995-09-01;--:--; -999.000; 0.390; 100 1995-10-01;--:--; -999.000; 0.441; 100 1995-11-01;--:--; -999.000; 0.650; 100 1995-12-01;--:--; -999.000; 0.961; 100 1996-01-01;--:--; -999.000; 0.890; 100 1996-02-01;--:--; -999.000; 1.291; 100 1996-03-01;--:--; -999.000; 1.031; 100 1996-04-01;--:--; -999.000; 0.222; 100 1996-05-01;--:--; -999.000; 0.354; 100 1996-06-01;--:--; -999.000; 0.172; 100 1996-07-01;--:--; -999.000; 0.162; 100 1996-08-01;--:--; -999.000; 0.674; 100 1996-09-01;--:--; -999.000; 0.726; 100 1996-10-01;--:--; -999.000; 0.872; 100 1996-11-01;--:--; -999.000; 3.290; 100 1996-12-01;--:--; -999.000; 3.685; 100 1997-01-01;--:--; -999.000; 1.253; 100 1997-02-01;--:--; -999.000; 4.108; 100 1997-03-01;--:--; -999.000; 2.596; 100 1997-04-01;--:--; -999.000; 0.942; 100 1997-05-01;--:--; -999.000; 1.566; 100 1997-06-01;--:--; -999.000; 1.092; 100 1997-07-01;--:--; -999.000; 1.167; 100 1997-08-01;--:--; -999.000; 0.525; 100 1997-09-01;--:--; -999.000; 0.300; 100 1997-10-01;--:--; -999.000; 0.578; 100 1997-11-01;--:--; -999.000; 0.417; 100 1997-12-01;--:--; -999.000; 1.873; 100 1998-01-01;--:--; -999.000; 2.700; 100 1998-02-01;--:--; -999.000; 1.209; 100 1998-03-01;--:--; -999.000; 3.339; 100 1998-04-01;--:--; -999.000; 3.179; 100 1998-05-01;--:--; -999.000; 0.848; 100 1998-06-01;--:--; -999.000; 1.861; 100 1998-07-01;--:--; -999.000; 0.934; 100 1998-08-01;--:--; -999.000; 0.482; 100 1998-09-01;--:--; -999.000; 4.806; 100 1998-10-01;--:--; -999.000; 6.746; 100 1998-11-01;--:--; -999.000; 8.709; 100 1998-12-01;--:--; -999.000; 5.051; 100 1999-01-01;--:--; -999.000; 6.083; 100 1999-02-01;--:--; -999.000; 5.244; 100 1999-03-01;--:--; -999.000; 6.285; 100 1999-04-01;--:--; -999.000; 3.472; 100 1999-05-01;--:--; -999.000; 1.716; 100 1999-06-01;--:--; -999.000; 0.941; 100 1999-07-01;--:--; -999.000; 0.710; 100 1999-08-01;--:--; -999.000; 0.685; 100 1999-09-01;--:--; -999.000; 0.520; 100 1999-10-01;--:--; -999.000; 0.533; 100 1999-11-01;--:--; -999.000; 0.469; 100 1999-12-01;--:--; -999.000; 3.018; 100 2000-01-01;--:--; -999.000; 2.944; 100 2000-02-01;--:--; -999.000; 4.511; 100 2000-03-01;--:--; -999.000; 5.502; 100 2000-04-01;--:--; -999.000; 1.972; 100 2000-05-01;--:--; -999.000; 1.446; 100 2000-06-01;--:--; -999.000; 1.361; 100 2000-07-01;--:--; -999.000; 1.187; 100 2000-08-01;--:--; -999.000; 2.267; 100 2000-09-01;--:--; -999.000; 4.012; 100 2000-10-01;--:--; -999.000; 2.366; 100 2000-11-01;--:--; -999.000; 2.859; 100 2000-12-01;--:--; -999.000; 3.010; 100 2001-01-01;--:--; -999.000; 3.845; 100 2001-02-01;--:--; -999.000; 4.973; 100 2001-03-01;--:--; -999.000; 4.499; 100 2001-04-01;--:--; -999.000; 4.149; 100 2001-05-01;--:--; -999.000; 1.582; 100 2001-06-01;--:--; -999.000; 0.572; 100 2001-07-01;--:--; -999.000; 0.410; 100 2001-08-01;--:--; -999.000; 0.339; 100 2001-09-01;--:--; -999.000; 1.471; 100 2001-10-01;--:--; -999.000; 1.523; 100 2001-11-01;--:--; -999.000; 1.767; 100 2001-12-01;--:--; -999.000; 4.538; 100 2002-01-01;--:--; -999.000; 3.875; 100 2002-02-01;--:--; -999.000; 6.435; 100 2002-03-01;--:--; -999.000; 4.316; 100 2002-04-01;--:--; -999.000; 1.584; 100 2002-05-01;--:--; -999.000; 1.143; 100 2002-06-01;--:--; -999.000; 0.542; 100 2002-07-01;--:--; -999.000; 0.955; 100 2002-08-01;--:--; -999.000; 3.677; 100 2002-09-01;--:--; -999.000; 1.187; 100 2002-10-01;--:--; -999.000; 1.323; 100 2002-11-01;--:--; -999.000; 4.481; 100 2002-12-01;--:--; -999.000; 3.858; 100 2003-01-01;--:--; -999.000; 6.861; 100 2003-02-01;--:--; -999.000; 4.341; 100 2003-03-01;--:--; -999.000; 3.160; 100 2003-04-01;--:--; -999.000; 1.195; 100 2003-05-01;--:--; -999.000; 1.781; 100 2003-06-01;--:--; -999.000; 0.953; 100 2003-07-01;--:--; -999.000; 1.008; 100 2003-08-01;--:--; -999.000; 0.296; 100 2003-09-01;--:--; -999.000; 0.317; 100 2003-10-01;--:--; -999.000; 0.377; 100 2003-11-01;--:--; -999.000; 0.536; 100 2003-12-01;--:--; -999.000; 2.090; 100 2004-01-01;--:--; -999.000; 4.915; 100 2004-02-01;--:--; -999.000; 5.189; 100 2004-03-01;--:--; -999.000; 2.420; 100 2004-04-01;--:--; -999.000; 1.051; 100 2004-05-01;--:--; -999.000; 1.224; 100 2004-06-01;--:--; -999.000; 0.646; 100 2004-07-01;--:--; -999.000; 1.018; 100 2004-08-01;--:--; -999.000; 1.723; 100 2004-09-01;--:--; -999.000; 0.889; 100 2004-10-01;--:--; -999.000; 0.796; 100 2004-11-01;--:--; -999.000; 2.942; 100 2004-12-01;--:--; -999.000; 3.194; 100 2005-01-01;--:--; -999.000; 3.866; 100 2005-02-01;--:--; -999.000; 5.253; 100 2005-03-01;--:--; -999.000; 3.227; 100 2005-04-01;--:--; -999.000; 2.448; 100 2005-05-01;--:--; -999.000; 2.030; 100 2005-06-01;--:--; -999.000; 0.692; 100 2005-07-01;--:--; -999.000; 0.580; 100 2005-08-01;--:--; -999.000; 0.734; 100 2005-09-01;--:--; -999.000; 0.328; 100 2005-10-01;--:--; -999.000; 0.464; 100 2005-11-01;--:--; -999.000; 1.667; 100 2005-12-01;--:--; -999.000; 2.946; 100 2006-01-01;--:--; -999.000; 1.948; 100 2006-02-01;--:--; -999.000; 3.366; 100 2006-03-01;--:--; -999.000; 3.922; 100 2006-04-01;--:--; -999.000; 3.202; 100 2006-05-01;--:--; -999.000; 1.371; 100 2006-06-01;--:--; -999.000; 1.298; 100 2006-07-01;--:--; -999.000; 1.279; 100 2006-08-01;--:--; -999.000; 1.585; 100 2006-09-01;--:--; -999.000; 0.839; 100 2006-10-01;--:--; -999.000; 0.529; 100 2006-11-01;--:--; -999.000; 1.520; 100 2006-12-01;--:--; -999.000; 2.535; 100 2007-01-01;--:--; -999.000; 4.963; 100 2007-02-01;--:--; -999.000; 4.471; 100 2007-03-01;--:--; -999.000; 5.209; 100 2007-04-01;--:--; -999.000; 2.322; 100 2007-05-01;--:--; -999.000; 1.857; 100 2007-06-01;--:--; -999.000; 3.229; 100 2007-07-01;--:--; -999.000; 7.256; 100 2007-08-01;--:--; -999.000; 5.328; 100 2007-09-01;--:--; -999.000; 2.430; 100 2007-10-01;--:--; -999.000; 1.190; 100 2007-11-01;--:--; -999.000; 3.556; 100 2007-12-01;--:--; -999.000; 5.291; 100 2008-01-01;--:--; -999.000; 4.725; 100 2008-02-01;--:--; -999.000; 4.080; 100 2008-03-01;--:--; -999.000; 4.314; 100 2008-04-01;--:--; -999.000; 3.459; 100 2008-05-01;--:--; -999.000; 1.422; 100 2008-06-01;--:--; -999.000; 0.738; 100 2008-07-01;--:--; -999.000; 0.877; 100 2008-08-01;--:--; -999.000; 1.216; 100 2008-09-01;--:--; -999.000; 2.207; 100 2008-10-01;--:--; -999.000; 1.026; 100 2008-11-01;--:--; -999.000; 1.560; 100 2008-12-01;--:--; -999.000; 2.063; 100 2009-01-01;--:--; -999.000; 2.485; 100 2009-02-01;--:--; -999.000; 3.280; 100 2009-03-01;--:--; -999.000; 4.344; 100 2009-04-01;--:--; -999.000; 1.714; 100 2009-05-01;--:--; -999.000; 0.466; 100 2009-06-01;--:--; -999.000; 0.486; 100 2009-07-01;--:--; -999.000; 1.351; 100 2009-08-01;--:--; -999.000; 0.555; 100 2009-09-01;--:--; -999.000; 0.303; 100 2009-10-01;--:--; -999.000; 0.499; 100 2009-11-01;--:--; -999.000; 2.139; 100 2009-12-01;--:--; -999.000; 4.522; 100 2010-01-01;--:--; -999.000; 3.135; 100 2010-02-01;--:--; -999.000; 4.011; 100 2010-03-01;--:--; -999.000; 4.218; 100 2010-04-01;--:--; -999.000; 2.324; 100 2010-05-01;--:--; -999.000; 0.696; 100 2010-06-01;--:--; -999.000; 0.255; 100 2010-07-01;--:--; -999.000; 0.154; 100 2010-08-01;--:--; -999.000; 2.041; 100 2010-09-01;--:--; -999.000; 1.737; 100 2010-10-01;--:--; -999.000; 0.993; 100 2010-11-01;--:--; -999.000; 5.794; 100 2010-12-01;--:--; -999.000; 3.290; 100 2011-01-01;--:--; -999.000; 6.821; 100 2011-02-01;--:--; -999.000; 3.826; 100 2011-03-01;--:--; -999.000; 2.345; 100 2011-04-01;--:--; -999.000; 0.674; 100 2011-05-01;--:--; -999.000; 0.389; 100 2011-06-01;--:--; -999.000; 0.320; 100 2011-07-01;--:--; -999.000; 0.442; 100 2011-08-01;--:--; -999.000; 1.730; 100 2011-09-01;--:--; -999.000; 1.011; 100 2011-10-01;--:--; -999.000; 0.718; 100 2011-11-01;--:--; -999.000; 0.436; 100 2011-12-01;--:--; -999.000; 2.764; 97