# 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.: 6503852 # River: BOYNE, RIVER # Station: NAVAN WEIR # Country: IE # Latitude (DD): 53.643429 # Longitude (DD): -6.671574 # Catchment area (km²): 1683.8 # Altitude (m ASL): -999.00 # Next downstream station: 6503851 # Remarks: IE-Grid: N 878 667 # Owner of original data: Ireland - Office of Public Works (OPW) #************************************************************ # # Data Set Content: MEAN MONTHLY DISCHARGE (MQ) # -------------------- # Unit of measure: m³/s # Time series: 1976 - 2004 # No. of years: 29 # Last update: 2018-07-02 # # 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: 331 # DATA YYYY-MM-DD;hh:mm; Original; Calculated; Flag 1976-12-01;--:--; -999.000; 30.421; 100 1977-01-01;--:--; -999.000; 36.354; 100 1977-02-01;--:--; -999.000; 69.574; 100 1977-03-01;--:--; -999.000; 37.137; 100 1977-04-01;--:--; -999.000; 24.419; 100 1977-05-01;--:--; -999.000; 18.549; 100 1977-06-01;--:--; -999.000; 6.558; 100 1977-07-01;--:--; -999.000; 3.961; 100 1977-08-01;--:--; -999.000; 3.535; 100 1977-09-01;--:--; -999.000; 3.244; 100 1977-10-01;--:--; -999.000; 6.308; 100 1977-11-01;--:--; -999.000; 33.426; 100 1977-12-01;--:--; -999.000; 30.823; 100 1978-01-01;--:--; -999.000; 35.810; 100 1978-02-01;--:--; -999.000; 45.885; 100 1978-03-01;--:--; -999.000; 39.604; 100 1978-04-01;--:--; -999.000; 22.213; 100 1978-05-01;--:--; -999.000; 8.476; 100 1978-06-01;--:--; -999.000; 5.101; 100 1978-07-01;--:--; -999.000; 4.187; 100 1978-08-01;--:--; -999.000; 4.633; 100 1978-09-01;--:--; -999.000; 3.483; 100 1978-10-01;--:--; -999.000; 3.918; 100 1978-11-01;--:--; -999.000; 11.576; 100 1978-12-01;--:--; -999.000; 65.996; 100 1979-01-01;--:--; -999.000; 49.378; 100 1979-02-01;--:--; -999.000; 39.515; 100 1979-03-01;--:--; -999.000; 39.861; 100 1979-04-01;--:--; -999.000; 32.468; 100 1979-05-01;--:--; -999.000; 27.813; 100 1979-06-01;--:--; -999.000; 17.495; 100 1979-07-01;--:--; -999.000; 6.776; 100 1979-08-01;--:--; -999.000; 7.832; 100 1979-09-01;--:--; -999.000; 9.113; 100 1979-10-01;--:--; -999.000; 15.392; 100 1979-11-01;--:--; -999.000; 40.030; 100 1979-12-01;--:--; -999.000; 68.297; 100 1980-01-01;--:--; -999.000; 57.979; 100 1980-02-01;--:--; -999.000; 68.135; 100 1980-03-01;--:--; -999.000; 52.612; 100 1980-04-01;--:--; -999.000; 21.847; 100 1980-05-01;--:--; -999.000; 8.729; 100 1980-06-01;--:--; -999.000; 6.953; 100 1980-07-01;--:--; -999.000; 5.474; 100 1980-08-01;--:--; -999.000; 7.693; 100 1980-09-01;--:--; -999.000; 13.310; 100 1980-10-01;--:--; -999.000; 37.958; 100 1980-11-01;--:--; -999.000; 42.133; 100 1980-12-01;--:--; -999.000; 45.964; 100 1981-01-01;--:--; -999.000; 36.598; 100 1981-02-01;--:--; -999.000; 30.306; 100 1981-03-01;--:--; -999.000; 41.847; 100 1981-04-01;--:--; -999.000; 22.915; 100 1981-05-01;--:--; -999.000; 29.580; 100 1981-06-01;--:--; -999.000; 45.806; 100 1981-07-01;--:--; -999.000; 11.988; 100 1981-08-01;--:--; -999.000; 6.024; 100 1981-09-01;--:--; -999.000; 10.977; 100 1981-10-01;--:--; -999.000; 33.216; 100 1981-11-01;--:--; -999.000; 27.461; 100 1981-12-01;--:--; -999.000; 43.374; 100 1982-01-01;--:--; -999.000; 52.143; 100 1982-02-01;--:--; -999.000; 33.584; 100 1982-03-01;--:--; -999.000; 50.241; 100 1982-04-01;--:--; -999.000; 22.583; 100 1982-05-01;--:--; -999.000; 9.981; 100 1982-06-01;--:--; -999.000; 10.006; 100 1982-07-01;--:--; -999.000; 7.433; 100 1982-08-01;--:--; -999.000; 4.401; 100 1982-09-01;--:--; -999.000; 4.720; 100 1982-10-01;--:--; -999.000; 14.648; 100 1982-11-01;--:--; -999.000; 53.073; 100 1982-12-01;--:--; -999.000; 48.617; 100 1983-01-01;--:--; -999.000; 51.592; 100 1983-02-01;--:--; -999.000; 47.127; 100 1983-03-01;--:--; -999.000; 31.690; 100 1983-04-01;--:--; -999.000; 31.409; 100 1983-05-01;--:--; -999.000; 35.226; 100 1983-06-01;--:--; -999.000; 14.103; 100 1983-07-01;--:--; -999.000; 6.418; 100 1983-08-01;--:--; -999.000; 4.971; 100 1983-09-01;--:--; -999.000; 8.595; 100 1983-10-01;--:--; -999.000; 18.852; 100 1983-11-01;--:--; -999.000; 12.645; 100 1983-12-01;--:--; -999.000; 46.235; 100 1984-01-01;--:--; -999.000; 57.801; 100 1984-02-01;--:--; -999.000; 48.746; 100 1984-03-01;--:--; -999.000; 29.542; 100 1984-04-01;--:--; -999.000; 25.278; 100 1984-05-01;--:--; -999.000; 8.707; 100 1984-06-01;--:--; -999.000; 5.500; 100 1984-07-01;--:--; -999.000; 3.254; 100 1984-08-01;--:--; -999.000; 4.363; 100 1984-09-01;--:--; -999.000; 5.363; 100 1984-10-01;--:--; -999.000; 11.245; 100 1984-11-01;--:--; -999.000; 35.489; 100 1984-12-01;--:--; -999.000; 57.467; 100 1985-01-01;--:--; -999.000; 35.970; 100 1985-02-01;--:--; -999.000; 40.706; 100 1985-03-01;--:--; -999.000; 20.371; 100 1985-04-01;--:--; -999.000; 26.564; 100 1985-05-01;--:--; -999.000; 17.240; 100 1985-06-01;--:--; -999.000; 9.974; 100 1985-07-01;--:--; -999.000; 9.312; 100 1985-08-01;--:--; -999.000; 37.474; 74 1985-09-01;--:--; -999.000; 34.962; 100 1985-10-01;--:--; -999.000; 24.761; 100 1985-11-01;--:--; -999.000; 17.565; 100 1985-12-01;--:--; -999.000; 38.321; 100 1986-01-01;--:--; -999.000; 51.286; 100 1986-02-01;--:--; -999.000; 28.199; 100 1986-03-01;--:--; -999.000; 25.300; 100 1986-04-01;--:--; -999.000; 29.276; 100 1986-05-01;--:--; -999.000; 23.857; 100 1986-06-01;--:--; -999.000; 12.675; 100 1986-07-01;--:--; -999.000; 16.474; 100 1986-08-01;--:--; -999.000; 32.781; 100 1986-09-01;--:--; -999.000; 15.052; 100 1986-10-01;--:--; -999.000; 8.659; 100 1986-11-01;--:--; -999.000; 37.525; 100 1986-12-01;--:--; -999.000; 56.154; 100 1987-01-01;--:--; -999.000; 42.615; 100 1987-02-01;--:--; -999.000; 23.038; 100 1987-03-01;--:--; -999.000; 29.994; 100 1987-04-01;--:--; -999.000; 33.676; 100 1987-05-01;--:--; -999.000; 10.960; 100 1987-06-01;--:--; -999.000; 11.816; 100 1987-07-01;--:--; -999.000; 7.579; 100 1987-08-01;--:--; -999.000; 5.490; 100 1987-09-01;--:--; -999.000; 10.169; 100 1987-10-01;--:--; -999.000; 23.553; 100 1987-11-01;--:--; -999.000; 29.830; 90 1987-12-01;--:--; -999.000; 21.836; 100 1988-01-01;--:--; -999.000; 61.132; 100 1988-02-01;--:--; -999.000; 53.571; 100 1988-03-01;--:--; -999.000; 44.105; 100 1988-04-01;--:--; -999.000; 21.629; 100 1988-05-01;--:--; -999.000; 10.742; 100 1988-06-01;--:--; -999.000; 8.076; 100 1988-07-01;--:--; -999.000; 5.762; 100 1988-08-01;--:--; -999.000; 5.466; 100 1988-09-01;--:--; -999.000; 9.370; 100 1988-10-01;--:--; -999.000; 21.411; 100 1988-11-01;--:--; -999.000; 18.708; 100 1988-12-01;--:--; -999.000; 24.636; 100 1989-01-01;--:--; -999.000; 31.722; 100 1989-02-01;--:--; -999.000; 35.611; 100 1989-03-01;--:--; -999.000; 38.441; 100 1989-04-01;--:--; -999.000; 32.656; 100 1989-05-01;--:--; -999.000; 11.392; 100 1989-06-01;--:--; -999.000; 5.955; 100 1989-07-01;--:--; -999.000; 3.214; 100 1989-08-01;--:--; -999.000; 3.084; 100 1989-09-01;--:--; -999.000; 4.007; 100 1989-10-01;--:--; -999.000; 6.423; 100 1989-11-01;--:--; -999.000; 13.292; 100 1989-12-01;--:--; -999.000; 19.247; 100 1990-01-01;--:--; -999.000; 32.703; 100 1990-02-01;--:--; -999.000; 75.557; 100 1990-03-01;--:--; -999.000; 37.292; 100 1990-04-01;--:--; -999.000; 12.359; 100 1990-05-01;--:--; -999.000; 6.351; 100 1990-06-01;--:--; -999.000; 4.584; 100 1990-07-01;--:--; -999.000; 5.827; 100 1990-08-01;--:--; -999.000; 3.571; 100 1990-09-01;--:--; -999.000; 3.626; 100 1990-10-01;--:--; -999.000; 16.744; 100 1990-11-01;--:--; -999.000; 23.865; 100 1990-12-01;--:--; -999.000; 38.043; 100 1991-01-01;--:--; -999.000; 52.438; 100 1991-02-01;--:--; -999.000; 46.468; 100 1991-03-01;--:--; -999.000; 47.812; 100 1991-04-01;--:--; -999.000; 42.871; 100 1991-05-01;--:--; -999.000; 17.227; 100 1991-06-01;--:--; -999.000; 7.980; 100 1991-07-01;--:--; -999.000; 5.297; 100 1991-08-01;--:--; -999.000; 3.888; 100 1991-09-01;--:--; -999.000; 2.748; 100 1991-10-01;--:--; -999.000; 4.337; 100 1991-11-01;--:--; -999.000; 24.053; 100 1991-12-01;--:--; -999.000; 27.630; 100 1992-01-01;--:--; -999.000; 36.079; 100 1992-02-01;--:--; -999.000; 18.529; 100 1992-03-01;--:--; -999.000; 28.552; 100 1992-04-01;--:--; -999.000; 32.735; 100 1992-05-01;--:--; -999.000; 17.905; 100 1992-06-01;--:--; -999.000; 7.367; 100 1992-07-01;--:--; -999.000; 4.792; 100 1992-08-01;--:--; -999.000; 4.797; 100 1992-09-01;--:--; -999.000; 12.960; 100 1992-10-01;--:--; -999.000; 7.570; 100 1992-11-01;--:--; -999.000; 27.713; 100 1992-12-01;--:--; -999.000; 39.839; 100 1993-01-01;--:--; -999.000; 41.105; 100 1993-02-01;--:--; -999.000; 23.687; 100 1993-03-01;--:--; -999.000; 12.268; 100 1993-04-01;--:--; -999.000; 34.129; 100 1993-05-01;--:--; -999.000; 19.488; 100 1993-06-01;--:--; -999.000; 54.936; 100 1993-07-01;--:--; -999.000; 16.652; 100 1993-08-01;--:--; -999.000; 9.040; 100 1993-09-01;--:--; -999.000; 6.455; 100 1993-10-01;--:--; -999.000; 31.549; 100 1993-11-01;--:--; -999.000; 15.565; 100 1993-12-01;--:--; -999.000; 60.662; 100 1994-01-01;--:--; -999.000; 64.885; 100 1994-02-01;--:--; -999.000; 59.641; 100 1994-03-01;--:--; -999.000; 50.728; 100 1994-04-01;--:--; -999.000; 42.826; 100 1994-05-01;--:--; -999.000; 17.533; 100 1994-06-01;--:--; -999.000; 8.979; 100 1994-07-01;--:--; -999.000; 8.411; 100 1994-08-01;--:--; -999.000; 5.997; 100 1994-09-01;--:--; -999.000; 7.771; 100 1994-10-01;--:--; -999.000; 10.210; 100 1994-11-01;--:--; -999.000; 23.796; 100 1994-12-01;--:--; -999.000; 49.497; 100 1995-01-01;--:--; -999.000; 64.623; 100 1995-02-01;--:--; -999.000; 78.369; 100 1995-03-01;--:--; -999.000; 44.008; 100 1995-04-01;--:--; -999.000; 15.717; 100 1995-05-01;--:--; -999.000; 8.286; 100 1995-06-01;--:--; -999.000; 4.969; 100 1995-07-01;--:--; -999.000; 3.361; 100 1995-08-01;--:--; -999.000; 2.112; 100 1995-09-01;--:--; -999.000; 1.840; 100 1995-10-01;--:--; -999.000; 7.583; 100 1995-11-01;--:--; -999.000; 25.022; 87 1995-12-01;--:--; -999.000; 38.787; 100 1996-01-01;--:--; -999.000; 46.929; 100 1996-02-01;--:--; -999.000; 42.870; 100 1996-03-01;--:--; -999.000; 36.746; 100 1996-04-01;--:--; -999.000; 34.936; 100 1996-05-01;--:--; -999.000; 18.158; 100 1996-06-01;--:--; -999.000; 8.394; 100 1996-07-01;--:--; -999.000; 4.712; 100 1996-08-01;--:--; -999.000; 4.793; 100 1996-09-01;--:--; -999.000; 3.473; 100 1996-10-01;--:--; -999.000; 8.194; 100 1996-11-01;--:--; -999.000; 28.811; 100 1996-12-01;--:--; -999.000; 32.092; 100 1997-01-01;--:--; -999.000; 15.088; 87 1997-02-01;--:--; -999.000; 36.959; 75 1997-03-01;--:--; -999.000; 26.826; 100 1997-04-01;--:--; -999.000; 11.410; 100 1997-05-01;--:--; -999.000; 18.828; 100 1997-06-01;--:--; -999.000; 13.709; 100 1997-07-01;--:--; -999.000; 7.184; 100 1997-08-01;--:--; -999.000; 5.965; 100 1997-09-01;--:--; -999.000; 10.352; 100 1997-10-01;--:--; -999.000; 25.276; 100 1997-11-01;--:--; -999.000; 26.967; 100 1997-12-01;--:--; -999.000; 35.011; 100 1998-01-01;--:--; -999.000; 60.085; 100 1998-02-01;--:--; -999.000; 25.841; 100 1998-03-01;--:--; -999.000; 35.627; 100 1998-04-01;--:--; -999.000; 39.770; 100 1998-05-01;--:--; -999.000; 15.670; 100 1998-06-01;--:--; -999.000; 18.146; 100 1998-07-01;--:--; -999.000; 11.248; 100 1998-08-01;--:--; -999.000; 8.574; 100 1998-09-01;--:--; -999.000; 11.287; 100 1998-10-01;--:--; -999.000; 31.489; 100 1998-11-01;--:--; -999.000; 47.175; 100 1998-12-01;--:--; -999.000; 44.825; 100 1999-01-01;--:--; -999.000; 70.406; 100 1999-02-01;--:--; -999.000; 34.769; 100 1999-03-01;--:--; -999.000; 29.705; 100 1999-04-01;--:--; -999.000; 18.579; 100 1999-05-01;--:--; -999.000; 11.676; 100 1999-06-01;--:--; -999.000; 8.562; 100 1999-07-01;--:--; -999.000; 5.335; 100 1999-08-01;--:--; -999.000; 6.406; 71 1999-09-01;--:--; -999.000; -999.000; 30 1999-10-01;--:--; -999.000; 17.407; 90 1999-11-01;--:--; -999.000; 27.069; 100 1999-12-01;--:--; -999.000; 58.544; 100 2000-01-01;--:--; -999.000; 46.185; 100 2000-02-01;--:--; -999.000; 39.639; 100 2000-03-01;--:--; -999.000; 27.795; 100 2000-04-01;--:--; -999.000; 15.852; 100 2000-05-01;--:--; -999.000; 12.061; 100 2000-06-01;--:--; -999.000; 7.215; 100 2000-07-01;--:--; -999.000; 4.974; 100 2000-08-01;--:--; -999.000; 3.878; 100 2000-09-01;--:--; -999.000; 4.851; 100 2000-10-01;--:--; -999.000; 24.834; 100 2000-11-01;--:--; -999.000; 71.129; 100 2000-12-01;--:--; -999.000; 73.246; 90 2001-01-01;--:--; -999.000; 36.789; 97 2001-02-01;--:--; -999.000; 34.562; 100 2001-03-01;--:--; -999.000; 22.074; 100 2001-04-01;--:--; -999.000; 26.824; 100 2001-05-01;--:--; -999.000; 11.588; 100 2001-06-01;--:--; -999.000; 7.731; 100 2001-07-01;--:--; -999.000; 5.098; 100 2001-08-01;--:--; -999.000; 6.724; 100 2001-09-01;--:--; -999.000; 4.830; 100 2001-10-01;--:--; -999.000; 13.815; 100 2001-11-01;--:--; -999.000; 13.808; 100 2001-12-01;--:--; -999.000; 19.356; 100 2002-01-01;--:--; -999.000; 24.910; 100 2002-02-01;--:--; -999.000; 84.744; 100 2002-03-01;--:--; -999.000; 42.692; 100 2002-04-01;--:--; -999.000; 21.829; 100 2002-05-01;--:--; -999.000; 26.061; 100 2002-06-01;--:--; -999.000; 28.654; 100 2002-07-01;--:--; -999.000; 15.654; 100 2002-08-01;--:--; -999.000; 10.572; 71 2002-09-01;--:--; -999.000; 6.965; 83 2002-10-01;--:--; -999.000; 30.003; 100 2002-11-01;--:--; -999.000; 84.849; 100 2002-12-01;--:--; -999.000; 53.460; 100 2003-01-01;--:--; -999.000; 50.465; 100 2003-02-01;--:--; -999.000; 30.221; 100 2003-03-01;--:--; -999.000; 29.570; 84 2003-04-01;--:--; -999.000; -999.000; 43 2003-05-01;--:--; -999.000; -999.000; 29 2003-06-01;--:--; -999.000; -999.000; 3 2003-07-01;--:--; -999.000; -999.000; 52 2003-08-01;--:--; -999.000; -999.000; 55 2003-09-01;--:--; -999.000; 5.193; 100 2003-10-01;--:--; -999.000; 5.198; 100 2003-11-01;--:--; -999.000; 9.966; 100 2003-12-01;--:--; -999.000; 19.199; 100 2004-01-01;--:--; -999.000; 54.034; 100 2004-02-01;--:--; -999.000; 38.335; 100 2004-03-01;--:--; -999.000; 19.454; 100 2004-04-01;--:--; -999.000; 16.695; 90 2004-05-01;--:--; -999.000; 10.120; 100 2004-06-01;--:--; -999.000; 4.639; 90