"state_well_number","mm_date","dd_date","yy_date","sample_number","storet_code","flag","const_val","plus_minus"
2012901,4,19,1991,"1","00090",,"         72.8",
2012901,4,19,1991,"1","00618",,"        49.77",
2012901,4,19,1991,"1","00680",,"            1",
2012901,4,19,1991,"1","01005",,"           37",
2012901,4,19,1991,"1","01025","<","           10",
2012901,4,19,1991,"1","01046",,"           38",
2012901,4,19,1991,"1","01503",,"           11",2
2012901,4,19,1991,"1","03503","<","           25",
2012901,4,19,1991,"1","39086",,"          432",
2012901,4,19,1991,"1","71870",,"         3.16",
2013702,4,18,1991,"1","00090",,"        120.1",
2013702,4,18,1991,"1","00618",,"         7.66",
2013702,4,18,1991,"1","00680",,"            1",
2013702,4,18,1991,"1","01005",,"           23",
2013702,4,18,1991,"1","01025","<","           10",
2013702,4,18,1991,"1","01046","<","           20",
2013702,4,18,1991,"1","01503",,"          5.4",1.3
2013702,4,18,1991,"1","03503","<","           25",
2013702,4,18,1991,"1","39086",,"          310",
2013702,4,18,1991,"1","71870",,"         5.25",
2020501,5,3,1978,"1","00010",,"         24.0",
2020501,10,11,1963,"1","00010",,"         25.0",
2029102,4,17,1991,"1","00090",,"        136.1",
2029102,4,17,1991,"1","00618",,"         0.50",
2029102,4,17,1991,"1","00680","<","            1",
2029102,4,17,1991,"1","01005",,"           21",
2029102,4,17,1991,"1","01025","<","           10",
2029102,4,17,1991,"1","01046",,"           50",
2029102,4,17,1991,"1","01503","<","          2.0",
2029102,4,17,1991,"1","03503","<","          4.0",
2029102,4,17,1991,"1","39086",,"          374",
2029102,4,17,1991,"1","71870",,"         1.11",
2029210,9,30,1963,"1","00900",,"            8",
2029503,9,16,1963,"1","00900",,"            6",
2029813,4,16,1991,"1","00090",,"        161.2",
2029813,4,16,1991,"1","00618",,"         7.82",
2029813,4,16,1991,"1","00680","<","            1",
2029813,4,16,1991,"1","01005",,"           24",
2029813,4,16,1991,"1","01025","<","           10",
2029813,4,16,1991,"1","01046","<","           20",
2029813,4,16,1991,"1","01503","<","          2.0",
2029813,4,16,1991,"1","03503","<","          4.0",
2029813,4,16,1991,"1","39086",,"          406",
2029813,4,16,1991,"1","71870",,"         0.62",
2033508,3,27,1991,"1","00090",,"        173.5",
2033508,3,27,1991,"1","00618",,"        13.16",
2033508,3,27,1991,"1","00680",,"            4",
2033508,3,27,1991,"1","01005",,"           34",
2033508,3,27,1991,"1","01025","<","           10",
2033508,3,27,1991,"1","01046",,"          146",
2033508,3,27,1991,"1","01503",,"           23",3
2033508,3,27,1991,"1","03503","<","           25",
2033508,3,27,1991,"1","39086",,"          400",
2033508,3,27,1991,"1","71870",,"         2.24",
2033508,11,11,1981,"1","00615",,"          .01",
2033605,3,27,1991,"1","00090",,"        218.5",
2033605,3,27,1991,"1","00618",,"        14.73",
2033605,3,27,1991,"1","00680","<","            1",
2033605,3,27,1991,"1","01005",,"           26",
2033605,3,27,1991,"1","01025","<","           10",
2033605,3,27,1991,"1","01046",,"           23",
2033605,3,27,1991,"1","01503",,"          2.9",2.1
2033605,3,27,1991,"1","03503",,"          4.5",3.6
2033605,3,27,1991,"1","39086",,"          236",
2033605,3,27,1991,"1","71870",,"         2.00",
2034104,3,28,1991,"1","00090",,"        209.6",
2034104,3,28,1991,"1","00618",,"        12.94",
2034104,3,28,1991,"1","00680","<","            1",
2034104,3,28,1991,"1","01005",,"          169",
2034104,3,28,1991,"1","01025","<","           10",
2034104,3,28,1991,"1","01046","<","           20",
2034104,3,28,1991,"1","01503","<","          2.0",
2034104,3,28,1991,"1","03503","<","           12",
2034104,3,28,1991,"1","39086",,"          254",
2034104,3,28,1991,"1","71870",,"         4.13",
2037102,4,17,1991,"1","00090",,"        189.8",
2037102,4,17,1991,"1","00618",,"         0.32",
2037102,4,17,1991,"1","00680","<","            1",
2037102,4,17,1991,"1","01005","<","           20",
2037102,4,17,1991,"1","01025","<","           10",
2037102,4,17,1991,"1","01046","<","           20",
2037102,4,17,1991,"1","01503","<","          2.0",
2037102,4,17,1991,"1","03503","<","          4.0",
2037102,4,17,1991,"1","39086",,"          214",
2037102,4,17,1991,"1","71870",,"         0.31",
2037401,6,5,1963,"1","00900",,"            9",
2037706,6,6,1963,"1","00900",,"           11",
2037802,4,18,1991,"1","00010",,"         22.6",
2037802,4,18,1991,"1","00090",,"       -200.0",
2037802,4,18,1991,"1","00618",,"         0.01",
2037802,4,18,1991,"1","00680",,"            1",
2037802,4,18,1991,"1","01005","<","           20",
2037802,4,18,1991,"1","01025","<","           10",
2037802,4,18,1991,"1","01046",,"          358",
2037802,4,18,1991,"1","01503","<","          2.0",
2037802,4,18,1991,"1","03503","<","           12",
2037802,4,18,1991,"1","39086",,"          510",
2037802,4,18,1991,"1","71870",,"         2.80",