Disclaimer """GWDB DISCLAIMER:  Except where noted, all of the information provided in the Texas Water Development Board (TWDB) Groundwater Database (https://www.twdb.texas.gov/groundwater/data/gwdbrpt.asp) is believed to be accurate and reliable; however, the TWDB assumes no responsibility for any errors appearing in rules or otherwise. Further, TWDB assumes no responsibility for the use of the information provided. PLEASE NOTE that users of these data are responsible for checking the accuracy, completeness, currency and/or suitability of all information themselves. TWDB makes no guarantees or warranties as to the accuracy, completeness, currency, or suitability of the information provided via the Groundwater Database (GWDB). TWDB specifically disclaims any and all liability for any claims or damages that may result from providing GWDB data or the information it contains. 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 8457101,4,27,1961,0000,1,B,,,8.8,4.2,362,,,0,332,162,272,,3.2,8.2,1004,0,272.05,39,95,25.14,4.66,1730,275 8545802,4,20,1961,0000,1,B,,,131,64,1760,,,0,164.05,1460,1960,0.2,4.5,7.5,5473,0,134.43,590,86,31.51,0,8380,143 8545802,11,15,1971,0000,1,B,,,479,101,1540,,,0,201.36,1014,2659,0.7,4,7.4,5910,0,165,1610,67,16.69,0,12096,143 8545803,12,9,1980,0000,1,B,,,39,22,2004,,,7.2,489.36,1327,1865,0.8,0.2,8.5,5518,6,413,187,95,63.64,4.5,10920,280 8545803,6,18,1984,0000,1,B,,30,62,33,1890,6,,0,435.66,777,2272,0.6,0.1,8.3,5268,0,357,290,93,48.24,1.33,10668,280 8545803,2,19,1986,0000,1,B,,,41,23,1882,6,,3.6,562.58,1145,1847,0.9,0.1,8.4,5238,3,467,196,95,58.34,5.4,10557,280 8554701,4,1,1975,0000,1,B,,,4.4,1.5,2341,,,30,2135.61,18,2323,1.2,0.4,8.5,5779,25,1800,17,99,245.9,35.66,11760,1900 8554701,2,2,1976,0000,1,B,,30,4.4,1.8,2375,,,55.2,2181.98,1,2382,2.9,0.4,8.6,5913,46,1880,18,99,240.95,37.23,11536,1900 8561201,3,13,2002,1232,1,B,,26.1,145,104,2480,8.73,3.38,0,766.38,3050,1920,2.38,1.84,7.33,8106,0,628,793,87,38.39,0,11250,360 8561603,2,2,1976,0000,1,B,,28,14,13,2729,,,15.6,1420.48,958,2835,1.8,0.4,8.5,7281,13,1190,88,98,126.29,22.03,14140,460 8564802,4,26,1994,1445,1,B,,36,27,7.7,4500,18,5.13,0,1108.07,3,6582,1.28,0.04,7.5,11710,0,908,104,98,196.69,16.18,17990,1960 8606501,11,16,1971,0000,1,B,,,31,34,480,,,0,196.48,660,297,0.4,1.5,7.8,1615,0,161,217,82,14.17,0,3003,220 8606501,12,9,1980,0000,1,B,,,32,36,489,,,0,194.04,664,311,0.1,1.5,8.3,1643,0,159,227,82,14.09,0,3045,220 8606501,6,18,1984,0000,1,B,,30,32,26,509,5,,0,196.48,649,304,0.1,0.75,8.2,1638,0,161,186,85,16.2,0,3150,220 8606501,2,18,1986,0000,1,B,,,33,25,500,5,,0,197.7,654,303,0.2,0.49,8.1,1633,0,162,185,85,15.98,0,3087,220 8606501,4,25,1994,0000,1,B,,28.8,32,26,477,6.1,2.29,0,200.14,624,326,0.12,0.04,7.69,1608,0,164,189,84,15.18,0,2480,220 8606901,3,14,2002,1243,1,B,,28.6,260,631,2500,18.7,12.5,0,395.39,5120,2500,0.07,0.09,7.07,11256,0,324,3259,62,19.09,0,1440,407 8607201,4,27,1994,1600,1,B,,28.5,78,5.1,2070,5.6,1.91,0,395.39,1546,1949,0.69,0.04,7.51,5868,0,324,217,95,61.33,2.17,8510,350 8607201,3,12,2002,1120,1,B,,27.6,79.3,6.02,2020,5.31,2.13,0,401.49,1780,1940,0.64,0.13,7.34,6047,0,329,225,95,58.89,2.13,9200,350 8607201,6,3,2009,1417,1,B,-2.9000,30.4,91.3,6.61,2160,5.36,2.29,0,410.03,1950,2050,0.6,0.02,7.26,6485,2,336,258,95,58.84,1.62,9590,350 8607201,7,23,2013,1005,1,U,5.7500,27.9,85.9,6.25,1980,6.07,2.29,0,389.29,1480,1560,0.33,0.02,7.73,5323,10,319,243,95,55.59,1.57,8210,350 8607201,6,20,2017,1545,1,U,-13.5768,32.6,96.7,6.63,2160,6.73,2.3,0,423.46,2440,2590,0.57,0.02,7.26,7526.845,0,347,271.439,94.593,57.337,1.57,11740,350 8607201,6,8,2022,1205,1,B,2.7846,32.4,133,9.42,3090,5.39,3.65,2.64,303.378,2130,3010,0.61,0.02,7.33,8546.981,2.2,253,375.129,94.774,69.823,0,11990,350 8607402,3,14,2002,1057,1,B,,28.6,9.75,1.81,662,1.97,0.386,0,397.83,531,510,0.83,0.28,8.01,1927,0,326,32,97,51.09,5.88,3180,300 8607402,3,15,2005,1235,1,B,,28.3,6.81,1.37,708,1.82,0.285,0,389.29,546,523,1.36,0.09,8.43,1996,0,319,23,99,64.74,5.92,3280,300 8607402,6,3,2009,1032,1,B,0.2400,28.7,8.99,1.84,754,2.2,0.349,0,408.81,417,632,1.4,0.76,7.97,2034,2,335,30,98,59.88,6.1,3390,300 8607402,7,23,2013,1110,1,U,-5.8500,28.9,8.17,1.76,700,2.3,0.32,0,394.17,451,674,1.31,0.02,7.86,2047,10,323,28,98,57.93,5.9,3230,300 8607501,4,21,1994,1500,1,B,,27,12,1.4,1730,5,1.04,0,364.88,766,2137,2.26,0.04,8.29,4851,0,299,36,99,125.95,5.27,7910,429 8607601,4,28,1994,1010,1,B,,28.6,4,0.64,695,2.5,0.2,6,502.78,202,670,1.13,0.04,8.36,1843,5,422,12,99,85.13,8.19,3320,400 8607701,3,13,2002,1617,1,B,,28,10.3,1.93,2010,5.01,2.29,13.2,335.6,1930,1670,1.62,0.38,8.4,5823,11,297,36,99,150.75,5.27,8790,420 8608701,4,28,1994,1210,1,B,,29.4,13,1.1,744,3.4,0.45,0,213.56,290,794,1.15,0.08,8.75,1969,0,175,37,97,53.23,2.76,3380,420 8608801,4,28,1994,1220,1,B,,29.2,173,13,2330,16,6.85,0,478.38,1486,2768,0.65,0.04,8.3,7039,0,392,492,91,46.02,0,,400 8614304,4,20,1994,1545,1,B,,25,64,27,2260,9.7,4.29,0,557.7,3397,1100,1.07,0.04,7.42,7152,0,457,275,94,59.74,3.73,9400,176 8614305,5,25,2005,1300,1,B,,28,197,32.9,809,5.57,3.36,0,327.05,805,1010,0.01,0.09,6.96,3052,0,268,631,74,14.05,0,4540, 8615604,4,11,1961,0000,1,B,,,110,15,460,7.1,,0,318.1,528,380,0.3,1,7.5,1691,0,260.66,336,74,10.91,0,2630,210 8615902,4,26,1961,0000,1,B,,,104,17,525,,,0,334.09,606,400,0.5,1.5,7.5,1847,0,273.77,329,77,12.58,0,2890,230 8615902,6,19,1984,0000,1,B,,28,175,26,493,11,,0,325.83,701,479,0.5,0.31,8.2,2081,0,267,543,66,9.2,0,3874,230 8615902,4,19,1994,0915,1,B,,28,151,23,492,14,2.91,0.84,333.89,710,436,0.51,0.04,7.16,2032,0.7,275,474,69,9.86,0,,230 8615902,3,12,2002,1307,1,B,,27.8,150,24.1,482,10.5,3.05,0,329.49,710,449,0.48,0.16,6.88,2024,0,270,476,68,9.64,0,3180,230 8615902,3,15,2005,1445,1,B,,27.8,122,19.6,537,9.28,2.5,0,327.05,705,449,0.72,0.09,7.1,2037,0,268,388,75,11.9,0,3050,230 8615904,6,19,1984,0000,1,B,,29,30,4.9,1319,4,,0,115.93,789,1397,1,3.28,8.2,3617,0,95,95,96,58.74,0,7392,267 8616401,4,13,1961,0000,1,B,,26,89,5.1,310,,,0,110.03,262,392,,1.2,7.3,1135,0,90.16,243,73,8.66,0,1960,237 8616402,4,26,1961,0000,1,B,,,129,17,100,,,0,212.06,358,45,,0,7.5,791,0,173.77,391,35,2.2,0,1130,180 8616402,6,19,1984,0000,1,B,,27,172,20,85,6,,0,223.32,427,60,0.1,0.1,8,924,0,183,511,26,1.63,0,1661,180 8616403,11,17,1971,0000,1,B,,,257,29,362,,,0,372.21,920,187,0.5,0.4,7.1,1977,0,305,760,50,5.71,0,3608,180 8616403,2,3,1976,0000,1,B,,28,255,20,373,,,0,357.56,940,192,0.1,0.4,8,1994,0,293,718,53,6.05,0,3564,180 8616403,2,16,1983,0000,1,B,,,258,21,371,,,0,380.75,952,154,0.1,0.04,7.9,1986,0,312,730,52,5.97,0,3570,180 8616404,4,26,1994,1100,1,B,,28,190,18,377,8.6,2.68,0,350.24,599,357,0.14,0.04,6.94,1776,0,287,551,59,7,0,2220,303 8616501,11,17,1971,0000,1,B,,,92,7.4,292,,,0,109.83,255,389,0.7,0.4,7.6,1110,0,90,259,70,7.88,0,2176,220 8616501,2,3,1976,0000,1,B,,28,94,3.65,305,,,0,109.83,248,391,0.5,0.4,7.7,1115,0,90,249,72,8.4,0,2174,220 8616501,12,8,1980,0000,1,B,,,80,5,243,7,,0,134.24,245,291,0.6,0.1,8.2,961,0,110,220,70,7.12,0,1826,220 8616501,6,20,1984,0000,1,B,,30,87.8,4.25,298,6,,0,118.37,256,386,0.5,0.1,8,1119,0,97,236,73,8.43,0,2160,220 8616705,4,13,1961,0000,1,B,,,26,3.4,421,,,0,176.05,414,295,0.3,2.8,7.5,1265,0,144.26,78,92,20.62,1.31,2080,214 8616705,11,17,1971,0000,1,B,,,21,5.7,490,,,0,219.66,414,377,0.6,0.4,8,1433,0,180,75,93,24.47,2.08,2730,214 8616705,2,3,1976,0000,1,B,,,22,2.4,500,,,0,219.66,426,390,0.4,1.3,8.2,1469,0,180,64,94,27.03,2.3,2730,214 8616705,12,8,1980,0000,1,B,,,26,2,450,,,0,202.58,410,346,0.4,0.1,8.3,1351,0,166,73,93,22.9,1.86,2544,214 8616705,6,19,1984,0000,1,B,,29,21,2,496,3,,0,211.12,432,354,0.4,0.1,8.3,1430,0,173,60,94,27.71,2.25,2730,214 8616705,3,13,2002,0907,1,B,,28.5,48,6.15,525,4.1,2.62,0,208.68,485,519,0.39,0.13,7.59,1712,0,171,148,88,18.96,0.52,2810,214 8616706,4,26,1961,0000,1,B,,,342,38,263,,,0,190.06,920,332,,1.5,7.1,2034,0,155.74,1009,36,3.6,0,2800,90 8616707,6,19,1984,0000,1,B,,28,49,4.6,378,4,,0,140.34,369,332,0.2,0.75,8.2,1229,0,115,141,85,13.84,0,2304,240 8616707,2,18,1986,0000,1,B,,21,49,6,372,4,,0,140.34,377,327,0.3,1.02,8.2,1227,0,115,146,84,13.35,0,2352,240 8616707,4,19,1994,1045,1,U,,28,51,6.4,340,6.1,1.96,0,140.34,390,356,0.2,0.04,7.89,1248,0,115,155,82,11.93,0,2000,240 8616708,4,28,1994,1730,1,B,,29.4,14,1.6,473,3.8,0.75,0,222.1,389,367,0.53,0.04,7.98,1377,0,182,42,96,31.93,2.81,2200,300 8623202,4,26,1994,1150,1,B,,28.4,14,5.8,1410,5.3,1.18,0,482.04,1833,597,0.8,0.04,8.23,4119,0,395,60,98,79.99,6.72,5600,128 8623302,4,11,1961,0000,1,B,,,5,1.7,1180,3.4,,0,1580.45,2.2,920,1.8,2,8,2906,0,1295.08,19,99,116.33,25.51,4890,210 8623304,4,12,1961,0000,1,B,,,2,0.7,607,,,8,566,148,490,0.7,2.8,8.3,1552,6.67,477.14,7,99,94.12,9.39,2680,210 8623501,6,19,1984,0000,1,B,,27,207,32,225,2,,0,347.8,305,363,1.1,40.36,8,1405,0,285,648,43,3.84,0,2608,75 8623501,4,19,1994,1305,1,B,,27,253,52,592,21,4.61,0,408.82,758,789,1.3,1.77,6.87,2743,0,335,850,60,8.86,0,4260,75 8624101,4,11,1961,0000,1,B,,,5.5,1.1,495,,,12,202,288,430,,2.8,8.5,1348,10,185.53,18,98,50.41,3.35,2320,225 8624101,11,17,1971,0000,1,B,,,6.2,1.7,473,,,18,183.05,291,424,0.7,0.4,9,1318,15,180,22,97,43.41,3.15,2522,225 8624101,2,3,1976,0000,1,B,,,13.6,1.6,520,,,0,109.83,319,520,0.4,0.4,8.2,1437,0,90,40,96,35.54,0.99,2793,225 8624103,4,26,1994,1340,1,B,,30.6,8.3,2.2,1240,4.5,0.86,0,384.41,201,1563,0.96,0.04,7.83,3221,0,315,30,98,98.88,5.71,5200,300 8624301,4,26,1994,1530,1,B,,30.4,9.8,5.9,903,7.9,0.65,48,807.87,60,775,1.99,23.81,8.29,2262,40,742,49,97,56.27,13.87,3230,100 8624402,11,18,1971,0000,1,B,,,240,50,1044,,,0,242.85,1387,1019,0.8,0.4,7.4,3884,0,199,804,73,15.95,0,7548,189 8624402,2,3,1976,0000,1,B,,28,257,41,1099,,,0,250.17,1490,1038,0.2,2.4,7.9,4075,0,205,809,74,16.81,0,7560,189 8624402,12,8,1980,0000,1,B,,,236,46,1061,9,,0,197.7,1476,1025,0.2,0.1,8.1,3972,0,162,778,74,16.55,0,7701,189 8624402,6,19,1984,0000,1,B,,28,99,41,1154,5,,0,87.86,1403,956,0.2,0.31,7.9,3706,0,72,415,85,24.62,0,7395,189 8624502,11,19,1971,0000,1,B,,,374,117,1940,,,0,205.02,2026,2431,0.9,0.4,7.2,7008,0,168,1414,74,22.44,0,13770,300 8624503,6,19,1984,0000,1,B,,30,165,16,1257,6,,0,251.39,1221,1173,0.4,3.1,8.1,3983,0,206,477,85,25.02,0,7784,390 8624702,11,19,1971,0000,1,B,,,144,48,1226,,,0,214.78,1512,1057,0.7,0.4,7.2,4110,0,176,556,82,22.68,0,7896,336 8624702,2,3,1976,0000,1,B,,28,151,35,1233,,,0,216,1546,1032,0.1,0.4,7.5,4119,0,177,520,83,23.45,0,7672,336 8624702,12,8,1980,0000,1,B,,,150,30,1244,10,,0,192.81,1568,1035,0.1,0.1,8.1,4149,0,158,497,84,24.26,0,7905,336 8624702,2,19,1986,0000,1,B,,,136,43,1268,6,,0,197.7,1632,1037,0.1,0.09,8,4233,0,162,516,84,24.28,0,8344,336 8624702,3,13,2002,1423,1,B,,28.4,126,37.9,1180,6.69,8.94,7.9,271.94,1540,948,0.01,0.09,7.52,4008,6.58,236,480,84,23.67,0,5920,336 8624705,11,19,1971,0000,1,B,,,23,7.5,393,,,0,274.58,357,258,0.4,0.4,8,1193,0,225,88,90,18.2,2.74,2208,256 8624705,3,11,1974,0000,1,B,,26,29,6.6,409,,,0,272.14,376,280,0.5,1.2,7.9,1256,0,223,99,89,17.84,2.47,2352,256 8624705,2,3,1976,0000,1,B,,,23.4,4.6,424,,,0,286.78,361,267,0.3,0.4,8.1,1238,0,235,77,92,20.98,3.15,2304,256 8624706,4,27,1961,0000,1,B,,,68,33,879,,,0,268.07,1160,560,,0.2,7.7,2855,0,219.67,305,86,21.88,0,4310,302 8632103,3,14,2002,1345,1,B,,29,130,31.9,717,6.35,5.26,0,277.02,1260,465,0.25,0.18,7.02,2782,0,227,461,77,14.61,0,4050,288 8709101,11,18,1971,0000,1,B,,,7.6,1.8,1208,,,0,607.73,11,1549,1.2,0.4,8.2,3097,0,498,26,99,102.33,9.43,6328,257