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Table 2 <br /> Ground-Water Quality,1994-1995 <br /> Telchert Vernalis Plant Area <br /> (all units In mgA,unless specified otherwise) <br /> March 1,1994 Hall Faulkner S.Tracy' Brown's Brown's Koster Rustan June 1,1994 Hall Faulkner S.Tracy Brown's Brown's Koster <br /> 01 New 01 #1 New #1 <br /> Total Hardness,CaCO3 259 --- 239 277 - 178 Total Hardness,CaCO3 290 360 280 290 330 240 <br /> Calcium 70 59 70 --- 48 Calcium 73 93 65 72 68 61 <br /> Magnesium 20 - 22 --- 25 - 14 Magnesium 27 31 29 28 33 23 <br /> Potassium NO - ND NO - NO Potassium NO NO NO NO NO NO <br /> Sodium 94 - 79 -- 83 - 67 Sodium 99 97 86 87 94 94 <br /> Total Alkalinity,CaCO3 216 --- 156 - 195 --- 174 Tolat Alkaknily,CaCO3 220 230 150 200 200 150 <br /> Hydrazide NO -- NO NO NO Hydroxide NO NO NO NO NO NO <br /> Carbonate NO - NO --- NO - NO Carbonate NO ND NO NO NO NO <br /> Bicarbonate 264 - 190 --- 238 - 212 Bicarbonate 270 280 190 240 240 180 <br /> Sulfate 51 •-- 110 171 45 Sulfate 58 75 110 150 i50 96 <br /> Chloride 108 --- 57 41 80 Chloride 100 32 60 30 30 70 <br /> Nitrate,as NO3 14.9 --- 43.3 12.2 11.2 Nitrate,as NO3 16 25 47 6.3 12 31 <br /> Nitrite,as NO2 NO -- NO NO - NO Nitrite,as NO2 NO NO NO NO NO NO <br /> Phosphate NO •-- ND --- NO NO Phosphate NO NO NO NO NO NO <br /> Fluoride 0.3 - 0.2 --• 0.2 - 0.2 Fluoride NO NO NO 0.2 NO 0.2 <br /> PH 7.5 - 7.5 7.5 7.7 PH 7.5 7.8 7.5 7.5 7A 7.7 <br /> EC(umhoslcm) 1020 - 920 - 960 840 EC(umhoalcm) 930 1000 800 840 850 800 <br /> TDS 570 540 -- 580 460 TOS 590 680 530 570 500 490 <br /> Boron 0.5 - 1.0 -- 1.i - 0.7 Boron 0.5 0.5 1.i 1.3 1.2 1.1 <br /> Copper(ugll) NO NO --- NO - NO Copper(ugA) NO NO NO NO NO NO <br /> Iron(u0A) NO NO NO NO Iron(ugA) NO 60 NO NO NO 470 <br /> Manganese(ugA) NO - NO - NO - NO Manganese(ugA) NO NO NO NO NO 50 <br /> Zinc(ugll) NO - NO 100 - NO Zinc(ugA) NO 70 NO NO NO NO <br /> Total Coliform(MPN/100 ml) Absent - -- - Total Coliform(MPh1/100 ml) Absent Absent <br /> Fecal Coliform(MPNfl00 mt) - -- - - Fecal Coliform(MPNl100 ml) <br /> October 4,1994 Hall Faulkner S.Tracy Brawn's Brown's Koster January 19,1995 Hall Faulkner S.Tracy Brown's Brown's Koster <br /> 01 New 01 #1 New #1 <br /> Total Hardness,CaCO3 260 320 250 280 290 230 Total Hardness,CaCO3 290 310 290 290 290 <br /> Calcium 73 86 60 68 71 62 Calcium 74 B0 82 67 68 <br /> Magnesium 23 28 23 24 26 19 Magnesium 23 25 25 25 20 <br /> Potassium NO NO NO NO NO NO Potassium NO NO NO 1.5 2 w <br /> Sodium 91 100 78 84 84 87 Sodium 90 92 73 80 72 -» <br /> Total Alkalinity,CaCO3 210 240 150 190 204 151 Total Alkalinity,CaCO3 230 230 150 190 190 <br /> Hydroxide NO NO NO NO NO NO Hydroxide NO NO NO NO NO ' <br /> Carbonate NO NO NO NO NO NO Carbonate NO NO NA NO NO ' ► <br /> Bicarbonate 250 300 180 230 250 184 Bicarbonate 280 280 190 230 2301 <br /> Sulfate 61 66 120 160 160 110 Sulfate 68, - 72 120 160 130 <br /> Chloride 120 120 70 35 42 70 Chloride 130 130 68 38 68 <br /> Nitrate,as NO3 21.0 36.0 50.0 8.1 12.0 35.0 Nitrate,as NO3 23 30 42 8.5 30 - <br /> Nltrlle,as NO2 NO NO NO NO NO NO Nitrile,as NO2 NO NO NO NO NO - <br /> Phosphate NO NO NO NO NO NO Phosphate NO NO NO NO NO <br /> Fluoride NO NO 0.2 0.1 0.1 0.2 Fluoride 0.1 0.1 0.3 0.2 0.2 <br /> PH 7.5 7.5 7.5 7.5 7.5 7.7 PH 7.5 7.4 7.5 7.5 7.5 r <br /> EC(umhoslcm) 1000 1100 840 870 900 890 EC(umhoslcm) 980 1000 800 660 850 -- <br /> TCS 570 620 500 530 550 500 TOS 550 600 500 550 540 <br /> Boron 0.5 0.5 1.0 7.1 1.1 1.0 Baron 0.5 0.5 1.0 1.1 1.0 <br /> Copper(ugA) NO NO NO NO NO NO Copper(ugA) NO NO NO NO NO ^ <br /> iron(ugA) NO NO NO NO NO NO Iron(ugA) NO NO 390 290 400 <br /> Manganese(ug/1) NO NO NO NO NO NO Manganese(ugA) NO NO NO 50 NO <br /> Zinc(ugA) NO NO NO NO NO NO Zinc(ugA) NO NO NO NO 60 <br /> Total Coliform(MPN1100 ml) Absent Present- - - - - Total Coliform(MPIVI100 ml) Absent Absent <br /> Fecal Coliform(MPN1100 ml) - Absent" - - - Fecal Coliform(MPN1100 ml) <br /> 'Retesting In November 1994 confirmed presence of total collfonn bacteria and <br /> absence of fecal coflform. <br /> km95.vfi <br />