{"Sample.No":1,"Year":89,"Month":6,"Sampling.Date":89.6,"Date":"1989-06-01","Sulfate.ppm":480}
{"Sample.No":2,"Year":89,"Month":8,"Sampling.Date":89.8,"Date":"1989-08-01","Sulfate.ppm":450}
{"Sample.No":3,"Year":90,"Month":1,"Sampling.Date":90.1,"Date":"1990-01-01","Sulfate.ppm":490}
{"Sample.No":4,"Year":90,"Month":3,"Sampling.Date":90.3,"Date":"1990-03-01","Sulfate.ppm":520}
{"Sample.No":5,"Year":90,"Month":6,"Sampling.Date":90.6,"Date":"1990-06-01","Sulfate.ppm":485}
{"Sample.No":6,"Year":90,"Month":8,"Sampling.Date":90.8,"Date":"1990-08-01","Sulfate.ppm":510}
{"Sample.No":7,"Year":91,"Month":1,"Sampling.Date":91.1,"Date":"1991-01-01","Sulfate.ppm":510}
{"Sample.No":8,"Year":91,"Month":3,"Sampling.Date":91.3,"Date":"1991-03-01","Sulfate.ppm":530}
{"Sample.No":9,"Year":91,"Month":6,"Sampling.Date":91.6,"Date":"1991-06-01","Sulfate.ppm":510}
{"Sample.No":10,"Year":91,"Month":8,"Sampling.Date":91.8,"Date":"1991-08-01","Sulfate.ppm":560}
{"Sample.No":11,"Year":92,"Month":1,"Sampling.Date":92.1,"Date":"1992-01-01","Sulfate.ppm":560}
{"Sample.No":12,"Year":92,"Month":6,"Sampling.Date":92.6,"Date":"1992-06-01","Sulfate.ppm":540}
{"Sample.No":13,"Year":93,"Month":1,"Sampling.Date":93.1,"Date":"1993-01-01","Sulfate.ppm":590}
{"Sample.No":14,"Year":93,"Month":6,"Sampling.Date":93.6,"Date":"1993-06-01","Sulfate.ppm":550}
{"Sample.No":15,"Year":94,"Month":1,"Sampling.Date":94.1,"Date":"1994-01-01","Sulfate.ppm":600}
{"Sample.No":16,"Year":94,"Month":6,"Sampling.Date":94.6,"Date":"1994-06-01","Sulfate.ppm":700}
{"Sample.No":17,"Year":95,"Month":1,"Sampling.Date":95.1,"Date":"1995-01-01","Sulfate.ppm":570}
{"Sample.No":18,"Year":95,"Month":6,"Sampling.Date":95.6,"Date":"1995-06-01","Sulfate.ppm":610}
{"Sample.No":19,"Year":95,"Month":8,"Sampling.Date":95.8,"Date":"1995-08-01","Sulfate.ppm":650}
{"Sample.No":20,"Year":96,"Month":1,"Sampling.Date":96.1,"Date":"1996-01-01","Sulfate.ppm":620}
{"Sample.No":21,"Year":96,"Month":3,"Sampling.Date":96.3,"Date":"1996-03-01","Sulfate.ppm":830}
{"Sample.No":22,"Year":96,"Month":6,"Sampling.Date":96.6,"Date":"1996-06-01","Sulfate.ppm":720}
{"Sample.No":23,"Year":96,"Month":8,"Sampling.Date":96.8,"Date":"1996-08-01","Sulfate.ppm":590}