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For additional information or answers to questions concerning the TWDB GWDB, contact the Groundwater Data Team at GroundwaterData@twdb.texas.gov.""" StateWellNumber,SampleMonth,SampleDay,SampleYear,SampleTime,SampleNumber,SampleBU,SampleBUValue,Temperature_C,Calcium_MGL,Magnesium_MGL,Sodium_MGL,Potassium_MGL,Strontium_MGL,Carbonate_MGL,Bicarbonate_MGL,Sulfate_MGL,Chloride_MGL,Fluoride_MGL,Nitrate_MGL,pH,TDS,PhenolAlkalinity,TotalAlkalinity,TotalHardness,PercentSodium,SAR,RSC,SpecificConductance,WellDepth 1449501,7,14,1978,0000,1,B,,22,96,33,305,,,0,439.32,307,265,1,0.4,8,1245,0,360,375,63,6.85,0,2295,22 1449806,6,6,1946,0000,1,B,,24,42,38,148,13,,13,430,72,92,1.4,21,8,665,10.83,374.02,261,55,3.98,2.26,1111,30 1449806,7,28,1960,0000,1,B,,,34,41,111,,,0,422,50,44,1.6,38,7.3,541,0,345.8,253,48,3.03,1.85,890,30 1449806,7,13,1978,0000,1,B,,21,42,49,77,,,0,405.15,43,46,1.5,27,7.9,497,0,332,306,35,1.91,0.51,930,30 1449806,6,25,1980,0000,1,B,,27,49,53,106,,,0,440.54,53,97,1.5,27.2,8.1,618,0,361,340,40,2.5,0.41,1192,30 1449806,11,10,1981,0000,1,B,,19,50,54,111,,,4.8,435.66,53,113,1.4,29.7,8.4,646,4,365,346,41,2.59,0.36,1264,30 1449806,10,23,1986,0000,1,B,,,46,52,85,1,,0,461.29,38,42,1.4,48.95,8.2,555,0,378,328,35,2.04,0.99,1036,30 1449806,7,12,2006,1340,1,B,,20.9,41,60.6,82.9,1.5,0.767,0,461.29,38,37,1.4,42.06,7.68,546,1,378,353,34,1.92,0.52,942,30 1449807,5,14,1991,1430,1,B,,19,54,67,42,1.5,0.95,0,418.58,31,54,0.88,49.09,7.41,506,0,343,411,18,0.9,0,601,30 1449813,5,14,1991,1545,1,B,,20,37,57,58,1.3,0.81,0,433.22,32,19,1.28,45.38,7.54,465,0,355,327,27,1.4,0.56,753,30 1449816,6,16,1988,1000,1,U,,19,,,,,,0,268.5,,,,,7.1,,0,220,,,,,3800,36 1449817,6,16,1988,1130,1,U,,20,,,,,,0,244.1,,,,,7.4,,0,200,,,,,1200,38 1449823,7,1,2015,1354,1,B,0.0600,19.3,67.8,45.4,181,0.98,0.74,0,486.91,73,194,0.81,0.1,7.25,822,20,399,357,53,4.17,0.86,1492,37 1449824,5,21,1997,1640,1,B,,18.5,42.3,58.5,38.4,1,0.63,0,383.19,18.6,19.2,0.74,59.76,7.41,442,0,314,346,19,0.9,0,740,30 1449825,9,20,2001,0810,1,B,,19.2,55.8,56.5,196,1.44,0.749,0,610.17,113,148,1.15,7.22,7.1,904,0,500,372,53,4.42,2.57,1570,40 1449825,8,9,2006,1348,1,B,,19.4,56.3,49,228,2,0.629,0,562.57,81,132,1,35.42,7.08,882,1,461,343,59,5.36,2.37,1393,40 1449825,8,3,2010,1000,1,B,0.5400,19.4,54.4,50.6,206,1.38,0.701,0,589.42,89.1,105,1.08,73.49,7.3,892,2,483,345,57,4.83,2.78,1505,40 1449826,7,27,2006,,1,,,,,,353,,,,379,232,440,0.88,,,1430,2,2,,,,,,42 1449827,7,27,2006,,1,,,,,,878,,,,597,637,1340,0.78,,,3490,2,2,,,,,,19 1449828,7,27,2006,,1,,,,,,875,,,,597,553,1210,0.7,,,3370,2,2,,,,,,18 1449829,7,27,2006,,1,,,,,,806,,,,646,550,1190,0.82,,,3370,2,646,,,,,,19 1457301,7,13,1978,0000,1,B,,23,189,119,348,,,0,383.19,113,942,0.6,0.4,8.1,1920,0,314,961,44,4.88,0,4030,25 1457301,6,25,1980,0000,1,B,,,119,97,416,,,0,122.03,2,1070,0.4,0.1,6.7,1769,0,100,696,56,6.86,0,3874,25 1457302,6,26,1980,0000,1,B,,24,77,44,362,,,0,430.78,172,435,1.1,36,8,1355,0,353,373,67,8.15,0,2592,25 1457302,5,15,1991,1030,1,B,,18,138,93,453,3.4,1.36,0,435.66,279,636,0.96,116.87,7.07,1936,0,357,728,57,7.31,0,,25 1459201,5,20,1997,1630,1,B,,17.7,35.4,41.5,130,1,0.48,0,551.6,44.6,22,2.02,14.65,7.14,580,0,452,259,52,3.51,3.86,907,20 1459201,7,12,2006,1120,1,B,,19.6,39,46.6,120,0.5,0.559,0,485.69,42,29,2.3,38.51,7.59,573,1,398,290,47,3.07,2.17,974,20 1459201,7,1,2015,1540,1,B,0.1000,19.1,43.4,52.1,124,0.35,0.61,0,552.81,39,25.1,1.79,72.6,7.32,648,20,453,324,46,3,2.6,1125,20 1460101,7,14,1978,0000,1,B,,22,78,73,233,,,0,766.38,11,251,1.8,0.4,7.7,1045,0,628,494,50,4.56,2.66,2120,26 1460602,5,2,1967,0000,1,B,,,69,41,124,,,0,424.68,56,123,1,34,7.8,656,0,348,340,44,2.92,0.14,1284,45 1460611,6,6,1946,0000,1,B,,,63,60,38,5.8,,0,360.1,43,71,0.6,14,7.3,486,0,295.08,404,16,0.82,0,1050,40 1460614,6,6,1946,0000,1,B,,19,58,52,70,4.2,,7.9,420,42,63,0.8,30,8,547,6.58,357.32,358,29,1.61,0,947,55 1460614,8,2,1960,0000,1,B,,20,55,46,58,,,0,375.11,40,38,0.9,58,7.1,495,0,307.38,326,27,1.4,0,818,55 1460614,7,14,1978,0000,1,B,,21,53,47,54,,,0,408.82,35,37,0.8,21,8.3,463,0,335,325,26,1.3,0.19,888,55 1460614,11,10,1981,0000,1,B,,20,54,42,54,,,4.8,418.58,32,33,0.7,5,8.4,445,4,351,307,27,1.34,0.87,880,55 1460614,10,24,1986,0000,1,B,,21,64,49,32,1,,0,438.1,17,23,0.6,34.78,8,451,0,359,361,16,0.73,0,858,55 1460614,6,15,1988,1230,1,U,,20,,,,,,0,195.3,,,,,7.6,,0,160,,,,,600,55 1460614,5,20,1997,1220,1,B,,,74.1,52.4,40.2,1,0.456,0,419.8,28.2,27.7,0.69,62.42,,510,0,344,401,17,0.87,0,,55 1460614,10,24,2001,0900,1,B,,21.7,79.5,41.1,42,0.78,0.561,0,446.65,25,25.6,0.48,30.46,7.1,484,0,366,368,19,0.95,0,836,55 1460614,7,12,2006,0840,1,B,,19.7,79.1,49.4,36.6,0.6,0.588,0,374.64,28,34,0.6,75.7,7.32,504,1,307,402,17,0.79,0,869,55 1460614,8,3,2010,0815,1,B,1.1200,19,81.4,56,34.7,0.79,0.642,0,458.85,21.4,32.9,0.56,65.96,7.23,536,2,376,435,15,0.72,0,920,55 1460614,7,2,2015,0828,1,B,-0.0200,19,64,47.5,35.5,0.71,0.53,0,400.27,22.3,39.2,0.63,32.05,7.37,454,20,328,356,18,0.81,0,831,55 1460614,7,13,2022,1502,1,U,,23.9,55.8,53.6,27.6,0.876,0.611,,,17.5,13.3,0.575,27.846,7.56,,0,404,,,,,762,55 1460616,6,6,1946,0000,1,B,,18,77,58,69,7.9,,0,438.13,40,72,0.6,106,7.8,658,0,359.02,430,25,1.45,0,1080,40 1460620,6,6,1946,0000,1,B,,18,59,40,47,2.1,,0,374.11,27,44,0.6,22,7.5,440,0,306.56,311,24,1.16,0,749,50 1460623,6,6,1946,0000,1,B,,17,58,42,61,2.2,,0,386.11,35,52,0.4,32,7.5,486,0,316.39,317,29,1.49,0,812,50 1460624,6,6,1946,0000,1,B,,18,59,36,46,1.8,,0,369,24,35,0.8,23,7.6,420,0,302.37,295,25,1.16,0.14,684,50 1460701,7,15,1978,0000,1,B,,,110,30,85,,,7.2,209.9,86,127,0.4,154,8.5,712,6,184,397,31,1.85,0,1296,62 1460701,8,5,1982,0000,1,B,,,100,30,96,,,0,245.29,102,136,0.4,110.88,8.3,705,0,201,372,35,2.16,0,1320,62 1461406,2,17,1971,0000,1,B,,,69,32,24,,,0,332,16,10,0.5,57,7.5,371,0,272,305,14,0.6,0,695,47 1461411,7,15,1978,0000,1,B,,19,65,27,40,,,0,307.53,32,21,0.6,48,7.9,403,0,252,273,24,1.05,0,710,65 1461411,11,10,1981,0000,1,B,,19,84,25,34,,,0,324.61,29,34,0.4,52.8,8.2,438,0,266,312,19,0.84,0,800,65 1461411,5,14,1991,1000,1,B,,18,86,38,35,1.1,0.58,0,329.49,18,86,0.48,58.75,7.22,486,0,270,371,17,0.79,0,781,65 1461411,5,20,1997,1315,1,B,,,91.8,42.1,45.6,1,0.453,0,329.49,27.4,69.6,0.65,88.98,,549,0,270,402,19,0.99,0,,65 1461411,10,24,2001,0945,1,U,,20.5,105,44.6,46.4,0.46,0.656,0,324.61,29.7,146,0.29,138.12,7.04,695,0,266,446,18,0.96,0,1075,65 1461411,7,12,2006,0940,1,B,,19.9,93.1,44.7,41.4,0.7,0.646,0,297.76,29,74,0.5,112.89,7.47,563,1,244,417,18,0.88,0,967,65 1461413,7,2,2015,0926,1,B,-0.9500,19,60.9,29.5,19.1,0.28,0.39,0,302.64,14.6,8.99,0.47,55.34,7.39,359,20,248,274,13,0.5,0,629,61 1461513,7,17,1978,0000,1,B,,23,64,34,14,,,0,305.09,19,6,0.4,56,8,360,0,250,299,9,0.35,0,650,64 1461513,8,5,1982,0000,1,B,,27,67,31,15,,,0,318.51,18,7,0.3,52.85,8.2,365,0,261,294,9,0.38,0,666,64 1461513,6,15,1988,1430,1,U,,22,69,54,16,1,,0,213.56,20,12,0.4,,7.5,294,0,175,394,8,0.35,0,800,64 2003401,7,15,1978,0000,1,B,,,88,16,623,,,0,978.72,258,417,0.4,0.4,8.1,1907,0,802,285,82,16.04,10.33,3507,42 2003503,7,18,1978,0000,1,B,,19,444,80,930,,,0,309.97,291,2021,0.2,4.5,7.4,3942,0,254,1436,58,10.67,0,8512,27 2003503,11,11,1981,0000,1,B,,18,344,66,826,,,0,259.93,303,1722,0.2,15.5,7.8,3423,0,213,1129,61,10.69,0,7093,27 2003703,7,18,1978,0000,1,B,,23,520,246,1176,,,0,318.51,717,2800,0.2,0.4,7.5,5630,0,261,2309,52,10.64,0,11760,48 2003703,8,5,1982,0000,1,B,,,504,231,1252,,,0,301.43,714,2772,0.2,0.13,7.8,5636,0,247,2207,55,11.59,0,11928,48 2003703,5,15,1991,1315,1,B,,23,379,166,1160,13,5.01,0,352.68,840,2074,0.28,0.18,6.53,4811,0,289,1634,60,12.5,0,,48 2004402,7,17,1978,0000,1,B,,,489,207,1025,,,0,251.39,974,2176,0.3,1,7.5,5013,0,206,2071,51,9.8,0,10584,22 2004402,11,11,1981,0000,1,B,,20,600,221,1215,,,0,248.95,1154,2668,0.3,5,7.8,6003,0,204,2406,52,10.77,0,12880,22 2004402,5,15,1991,1445,1,B,,19,465,180,1290,8.8,3.74,0,235.53,1027,2352,0.35,1.42,6.58,5444,0,193,1905,59,12.87,0,,22 2004701,7,17,1978,0000,1,B,,,314,155,818,,,0,301.43,885,1408,0.4,0.4,7.6,3741,0,247,1421,55,9.44,0,7560,33 2005101,7,15,1978,0000,1,B,,20,175,332,1221,,,0,519.87,1142,1957,2.6,6,7.7,5100,0,426,1802,59,12.51,0,10192,33 2005101,8,5,1982,0000,1,B,,21,132,227,922,,,0,541.83,768,1417,2.3,4.1,8.2,3748,0,444,1263,61,11.28,0,7590,33 2005501,7,17,1978,0000,1,B,,24,290,242,818,,,0,456.41,868,1526,0.5,0.4,7.9,3983,0,374,1719,50,8.58,0,8120,42 2013101,7,18,1978,0000,1,B,,,108,107,1091,,,18,373.43,332,1759,0.5,1.3,8.6,3610,15,336,709,76,17.81,0,7672,47 2013101,8,5,1982,0000,1,B,,26,130,82,1102,,,7.2,386.85,316,1729,0.5,1.6,8.4,3568,6,329,661,78,18.63,0,7395,47